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CNOT1

gene
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Also known as CDC39NOT1HKIAA1007AD-005

Summary

CNOT1 (CCR4-NOT transcription complex subunit 1, HGNC:7877) is a protein-coding gene on chromosome 16q21, encoding CCR4-NOT transcription complex subunit 1 (A5YKK6). Scaffolding component of the CCR4-NOT complex which is one of the major cellular mRNA deadenylases and is linked to various cellular processes including bulk mRNA degradation, miRNA-mediated repression, translational repression during translational initiation and general transcr…. It is a selective cancer dependency (DepMap: 72.0% of cell lines) and haploinsufficient (ClinGen: sufficient evidence).

Enables armadillo repeat domain binding activity; molecular adaptor activity; and nuclear receptor binding activity. Contributes to poly(A)-specific ribonuclease activity. Involved in several processes, including negative regulation of intracellular signal transduction; positive regulation of cytoplasmic mRNA processing body assembly; and regulation of gene expression. Located in P-body. Part of CCR4-NOT complex. Implicated in Vissers-Bodmer syndrome and holoprosencephaly 12.

Source: NCBI Gene 23019 — automated summary from GO annotations (Alliance of Genome Resources).

At a glance

  • Gene–disease (curated): complex neurodevelopmental disorder (Definitive, ClinGen) — +2 more curated relationships
  • GWAS associations: 111 (top 1% of genes corpus-wide)
  • Clinical variants (ClinVar): 1,019 total — 19 pathogenic, 34 likely-pathogenic (top 3% of genes corpus-wide)
  • Regional missense constraint (gnomAD): 3 of 13 regions constrained (≈3% of expected missense variation)
  • GTEx eGene: eQTL in 18 tissues, sQTL in 14 (q < 0.05)
  • Phenotypes (HPO): 23
  • Cancer dependency (DepMap): dependent in 72.0% of screened cell lines
  • Dosage sensitivity (ClinGen): haploinsufficiency sufficient evidence, triplosensitivity no evidence
  • Constraint (gnomAD): pLI 1.00 (loss-of-function intolerant), LOEUF 0.06 (highly constrained)
  • MANE Select transcript: NM_016284
  • Interaction hub: 2,562 STRING partners (top 4% of genes corpus-wide)

Identifiers

Gene identifiers

FieldValue
HGNC IDHGNC:7877
Approved symbolCNOT1
NameCCR4-NOT transcription complex subunit 1
Location16q21
Locus typegene with protein product
StatusApproved
AliasesCDC39, NOT1H, KIAA1007, AD-005
Ensembl geneENSG00000125107
Ensembl biotypeprotein_coding
OMIM604917
Entrez23019

Gene structure

Transcript identifiers

Ensembl transcripts: 33 — 20 protein_coding, 5 retained_intron, 5 nonsense_mediated_decay, 3 protein_coding_CDS_not_defined

MANE Select: ENST00000317147

Transcript support level (Ensembl TSL; 1 = fully mRNA-supported): TSL 1: 4, TSL 2: 4, TSL 3: 7, TSL 4: 4, TSL 5: 3

ENST00000317147, ENST00000441024, ENST00000562046, ENST00000563130, ENST00000563283, ENST00000564557, ENST00000565605, ENST00000565697, ENST00000566240, ENST00000567133, ENST00000567188, ENST00000567285, ENST00000568158, ENST00000568917, ENST00000569020, ENST00000569240, ENST00000569263, ENST00000569732, ENST00000569882, ENST00000569916, ENST00000569924, ENST00000570139, ENST00000880845, ENST00000938267, ENST00000938268, ENST00000938269, ENST00000938270, ENST00000981087, ENST00000981088, ENST00001041599, ENST00001065137, ENST00001107859, ENST00001135596

RefSeq mRNA: 3 — MANE Select: NM_016284 NM_001265612, NM_016284, NM_206999

CCDS: CCDS10799, CCDS45501, CCDS58468

Canonical transcript exons

ENST00000317147 — 49 exons

ExonStartEnd
ENSE000015983515855378258553860
ENSE000015993925853698958537220
ENSE000016020765854536158545491
ENSE000016022935858279358582903
ENSE000016170835854150158541620
ENSE000016228495858063358580760
ENSE000016281195858734558587413
ENSE000016324825855847358558674
ENSE000016328785858778058587878
ENSE000016341305853976858539959
ENSE000016348335854971958549898
ENSE000016367175858134558581515
ENSE000016453925853223258532395
ENSE000016541505854632158546498
ENSE000016581405857646358576582
ENSE000016629245855158958551819
ENSE000016630465854667258546749
ENSE000016630705854223158542335
ENSE000016755885854756658547682
ENSE000016914995853789158538060
ENSE000016975155858305658583182
ENSE000017008215858533858585506
ENSE000017163915853414758534395
ENSE000017489645857460958574760
ENSE000017603335856021258560362
ENSE000017641455858720158587255
ENSE000017693685857869958578939
ENSE000017700395854718658547296
ENSE000017753155858879958588906
ENSE000017826945858654558586748
ENSE000017992815855684758556993
ENSE000018917505851995158521036
ENSE000025764635862972858629826
ENSE000027198355859923658599511
ENSE000034774535854242858542568
ENSE000035120895855113258551272
ENSE000035134465855525158555537
ENSE000035352535852517958525359
ENSE000035450875853877258538914
ENSE000035571155852847558528648
ENSE000035949495857500758575129
ENSE000036636985852337058523502
ENSE000036745505852598958526138
ENSE000036789825853024658530347
ENSE000036941205853815858538266
ENSE000037393965852118358521317
ENSE000037840785854360758543903
ENSE000037896755853195858532075
ENSE000037905655855578458555908

Expression profiles

Bgee: expression breadth ubiquitous, 295 present calls, max score 99.16.

FANTOM5 (CAGE): breadth ubiquitous, TPM avg 64.4567 / max 1093.0895, expressed in 1825 samples.

Highest expression (Bgee): primordial germ cell in gonad, testis, ventricular zone, lower esophagus mucosa, esophagus mucosa.

Genetic regulation across tissues (GTEx eQTL / sQTL)

CNOT1 is an eGene in GTEx v10 — its expression is genetically regulated (eQTL) in 18 tissues and its splicing (sQTL) in 14 (q < 0.05). Strongest associations first; slope = normalized effect of the lead variant’s alternative allele.

showing 20 of 32 significant tissue × QTL associations:

TissueQTLq-valueSlopeLead variant
Colon Transverseeqtl3.7e-09-0.1116:58634662:G:A
Muscle Skeletaleqtl1.7e-08+0.0916:58511881:C:T
Artery Tibialsqtl7.4e-08-0.3916:58568852:A:G
Adipose Subcutaneouseqtl2.9e-06-0.1216:58630161:G:T
Nerve Tibialsqtl1.7e-05-0.3716:58631485:C:G
Skin Sun Exposed Lower legeqtl2.4e-05-0.0816:58634748:G:A
Adipose Visceral Omentumsqtl9.2e-05+0.3616:58507493:GAAAAC:G
Nerve Tibialeqtl1.5e-04+0.1116:58648929:C:T
Skin Sun Exposed Lower legsqtl1.8e-04-0.1916:58532767:A:G
Skin Not Sun Exposed Suprapubiceqtl2.7e-04+0.1216:58639924:T:A
Adipose Subcutaneoussqtl4.2e-04-0.2716:58568852:A:G
Whole Bloodsqtl4.2e-04+0.3816:58513618:C:T
Brain Cerebellumeqtl9.7e-04+0.2016:58644829:G:T
Cells Cultured fibroblastssqtl1.1e-03+0.8616:58644774:G:A
Skin Not Sun Exposed Suprapubicsqtl1.6e-03+0.2916:58520237:G:T
Thyroidsqtl1.6e-03+0.1816:58633117:T:C
Brain Amygdalaeqtl2.3e-03+0.2016:58026707:T:G
Colon Transversesqtl2.7e-03-0.3616:58631485:C:G
Cells Cultured fibroblastseqtl2.9e-03-0.0716:58633729:C:G
Artery Tibialeqtl3.2e-03-0.0616:58568321:T:C

FANTOM5 promoters

6 alternative TSS:

Promoter IDTPM avgSamples expressed
15762659.31681825
2079093.76761557
1576210.5810330
1576240.5344237
1576220.146544
1576230.110431

Top tissues by expression

showing 100 of 295 tissues by Bgee expression score (0-100, higher = more expressed):

TissueAnatomy IDExpression scoreQuality
primordial germ cell in gonadCL:0000670 ∩ UBERON:000099199.16gold quality
left testisUBERON:000453399.03gold quality
right testisUBERON:000453499.01gold quality
ventricular zoneUBERON:000305398.80gold quality
lower esophagus mucosaUBERON:003583498.49gold quality
esophagus mucosaUBERON:000246998.38gold quality
testisUBERON:000047398.35gold quality
ganglionic eminenceUBERON:000402398.24gold quality
mucosa of transverse colonUBERON:000499198.19gold quality
esophagus squamous epitheliumUBERON:000692098.02gold quality
epithelium of esophagusUBERON:000197697.86gold quality
small intestine Peyer’s patchUBERON:000345497.86gold quality
skin of abdomenUBERON:000141697.83gold quality
skin of legUBERON:000151197.80gold quality
esophagusUBERON:000104397.71gold quality
transverse colonUBERON:000115797.62gold quality
granulocyteCL:000009497.60gold quality
colonic epitheliumUBERON:000039797.60gold quality
olfactory segment of nasal mucosaUBERON:000538697.59gold quality
male germ line stem cell (sensu Vertebrata) in testisCL:0000089 ∩ UBERON:000047397.58gold quality
right uterine tubeUBERON:000130297.52gold quality
ectocervixUBERON:001224997.52gold quality
bone marrow cellCL:000209297.50gold quality
ileal mucosaUBERON:000033197.50gold quality
embryoUBERON:000092297.45gold quality
small intestineUBERON:000210897.39gold quality
minor salivary glandUBERON:000183097.33gold quality
spleenUBERON:000210697.26gold quality
body of stomachUBERON:000116197.24gold quality
vaginaUBERON:000099697.22gold quality
stromal cell of endometriumCL:000225597.19gold quality
right lungUBERON:000216797.19gold quality
mouth mucosaUBERON:000372997.18gold quality
upper lobe of left lungUBERON:000895297.15gold quality
right adrenal gland cortexUBERON:003582797.15gold quality
rectumUBERON:000105297.13gold quality
muscle layer of sigmoid colonUBERON:003580597.10gold quality
intestineUBERON:000016097.08gold quality
mucosa of stomachUBERON:000119997.08gold quality
right ovaryUBERON:000211897.05gold quality
tongue squamous epitheliumUBERON:000691997.05gold quality
zone of skinUBERON:000001497.04gold quality
esophagogastric junction muscularis propriaUBERON:003584197.03gold quality
stomachUBERON:000094597.01gold quality
right adrenal glandUBERON:000123397.01gold quality
colonUBERON:000115596.99gold quality
squamous epitheliumUBERON:000691496.96gold quality
lymph nodeUBERON:000002996.95gold quality
large intestineUBERON:000005996.95gold quality
left ovaryUBERON:000211996.94gold quality
lower esophagusUBERON:001347396.94gold quality
lower esophagus muscularis layerUBERON:003583396.94gold quality
endocervixUBERON:000045896.93gold quality
left uterine tubeUBERON:000130396.91gold quality
male germ cellCL:000001596.89gold quality
metanephros cortexUBERON:001053396.85gold quality
left adrenal glandUBERON:000123496.79gold quality
upper lobe of lungUBERON:000894896.79gold quality
body of uterusUBERON:000985396.79gold quality
adenohypophysisUBERON:000219696.77gold quality
cortical plateUBERON:000534396.77gold quality
right lobe of thyroid glandUBERON:000111996.76gold quality
tibial nerveUBERON:000132396.76gold quality
left adrenal gland cortexUBERON:003582596.76gold quality
spermCL:000001996.74gold quality
left lobe of thyroid glandUBERON:000112096.74gold quality
tonsilUBERON:000237296.69gold quality
body of pancreasUBERON:000115096.68gold quality
sigmoid colonUBERON:000115996.65gold quality
popliteal arteryUBERON:000225096.64gold quality
tibial arteryUBERON:000761096.64gold quality
adrenal cortexUBERON:000123596.48gold quality
uterine cervixUBERON:000000296.47gold quality
right coronary arteryUBERON:000162596.44gold quality
saliva-secreting glandUBERON:000104496.43gold quality
thyroid glandUBERON:000204696.42gold quality
pituitary glandUBERON:000000796.36gold quality
adrenal glandUBERON:000236996.36gold quality
aortaUBERON:000094796.35gold quality
pharyngeal mucosaUBERON:000035596.32gold quality
leukocyteCL:000073896.30gold quality
vermiform appendixUBERON:000115496.28gold quality
gastrocnemiusUBERON:000138896.24gold quality
adrenal tissueUBERON:001830396.23gold quality
monocyteCL:000057696.16gold quality
fundus of stomachUBERON:000116096.16gold quality
ovaryUBERON:000099296.14gold quality
mononuclear cellCL:000084296.13gold quality
islet of LangerhansUBERON:000000696.11gold quality
pancreasUBERON:000126496.11gold quality
left coronary arteryUBERON:000162696.11gold quality
caecumUBERON:000115396.09gold quality
sural nerveUBERON:001548896.09gold quality
right lobe of liverUBERON:000111496.06gold quality
descending thoracic aortaUBERON:000234596.05gold quality
oral cavityUBERON:000016796.04gold quality
thoracic aortaUBERON:000151596.03gold quality
peritoneumUBERON:000235896.03gold quality
omental fat padUBERON:001041496.03gold quality
ascending aortaUBERON:000149696.02gold quality

Single-cell (SCXA)

Detected in 2 experiment(s), a significant marker in 1.

ExperimentMarker?Max mean expression
E-ANND-3yes10.16
E-MTAB-6524no101.63

HPA expression

RNA tissue specificity: Low tissue specificity

showing 60 of 80 HPA tissues / cells by nTPM:

Tissue / cellAxisnTPMProtein (IHC)
Choroid plexustissue102.8
Testistissue101.0high
Thymustissue71.1
Esophagustissue68.7high
Tonsiltissue65.2high
Colontissue56.3high
Parathyroid glandtissue56.0high
Lymph nodetissue54.2medium
Rectumtissue53.8high
Postcentral gyrustissue53.0
Duodenumtissue51.4high
Small intestinetissue49.2high
Nucleus accumbenstissue48.4
Hippocampustissue46.8medium
Urinary bladdertissue45.8high
Cerebellumtissue44.4high
Appendixtissue44.2high
Locus coeruleustissue43.9
Bone marrowtissue43.0medium
Midbraintissue41.7
Putamentissue41.3
Tonguetissue41.2
Thalamustissue41.0
Skin 1tissue40.8high
Superior colliculitissue40.8
Hypothalamustissue40.6
Corpus callosumtissue40.6
Medulla oblongatatissue40.5
Spinal cordtissue40.5
Spleentissue40.2medium
Substantia nigratissue39.8
Skeletal muscletissue39.7medium
Thyroid glandtissue39.7high
Stomach 1tissue39.6medium
Periaqueductal graytissue39.5
Ponstissue39.0
Septumtissue38.9
Pancreastissue38.7high
Hippocampal formationtissue38.5
Ventral forebraintissue37.9
Basal gangliatissue37.8high
Olfactory bulbtissue37.5
Vaginatissue37.2high
Kidneytissue37.1high
Cerebral cortextissue37.0high
Somatosensory cortextissue37.0
Fallopian tubetissue36.6high
Occipital cortextissue36.3
Motor cortextissue35.6
Prefrontal cortextissue34.8
Temporal cortextissue34.8
Entorhinal cortextissue34.7
Breasttissue33.9high
Retrosplenial and cingulate cortextissue33.9
Amygdalatissue33.8
Livertissue33.5high
Retrosplenial cortextissue33.1
Placentatissue33.0high
Cervixtissue32.6medium
Insular cortextissue32.4

Brain sub-regions (HPA Brain Atlas): detected in 192; highest nTPM — Flocculonodular lobe (65.0), Vermis (63.9), Cerebellar cortex (61.3), Corpus callosum, splenium (white matter) (61.2), Corpus callosum, genu (white matter) (60.8).

Regulation

Is transcription factor: no

miRNA regulators (miRDB)

Targeting CNOT1 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific).

showing 30 of 72 miRNAs:

miRNAMax scoreAvg scoremiRNA target_count
HSA-MIR-3613-3P100.0076.367965
HSA-MIR-6867-5P100.0082.213464
HSA-MIR-6870-5P99.9968.552115
HSA-MIR-4789-3P99.9970.752484
HSA-MIR-548AW99.9972.573559
HSA-MIR-4723-5P99.9768.702034
HSA-MIR-569899.9768.492029
HSA-MIR-7111-5P99.9768.482062
HSA-MIR-185-3P99.9567.011743
HSA-MIR-311999.9271.342390
HSA-MIR-450B-5P99.9271.483175
HSA-MIR-806399.9169.763146
HSA-MIR-6809-3P99.9171.453814
HSA-MIR-4753-3P99.9071.033786
HSA-MIR-449299.8768.253611
HSA-MIR-469899.8471.414303
HSA-MIR-130B-5P99.8368.501888
HSA-MIR-4799-5P99.8270.602663
HSA-MIR-3180-5P99.8269.122422
HSA-MIR-6739-5P99.8067.872806
HSA-MIR-204-5P99.7971.622439
HSA-MIR-211-5P99.7971.652440
HSA-MIR-62399.7668.161170
HSA-MIR-3156-3P99.7666.72939
HSA-MIR-6733-5P99.7467.942759
HSA-MIR-4755-5P99.7170.342716
HSA-MIR-5006-3P99.7170.262728
HSA-MIR-4699-3P99.7170.153142
HSA-MIR-46699.6770.852863
HSA-MIR-58699.6570.402051

Functional genomics

gnomAD constraint: pLI 1, LOEUF 0.064, missense Z 9.16 — population loss-of-function intolerance (pLI ≥ 0.9 = LoF-intolerant; lower LOEUF = more constrained). gnomAD

Regional missense constraint (gnomAD)

ENST00000317147 splits into 13 regions with different missense tolerance; 3 are missense-constrained (≈3% of the expected missense variation). Missense variants in a constrained region (low observed/expected) are more likely to be pathogenic. gnomAD

Region (GRCh38)Missense obs / expo/eConstrained
16:58,520,961–58,528,581140 / 324.60.43no
16:58,528,582–58,528,6270 / 18.10.00yes (p 2.1e-05)
16:58,528,628–58,530,30725 / 31.20.80no
16:58,530,308–58,532,0017 / 35.60.20yes (p 1.6e-06)
16:58,532,002–58,537,962133 / 328.20.41no
16:58,537,963–58,541,620170 / 273.10.62no
16:58,542,231–58,542,3133 / 35.10.09yes (p 6.2e-08)
16:58,542,314–58,545,449133 / 230.40.58no
16:58,545,450–58,546,40652 / 50.21.04no
16:58,546,407–58,551,626124 / 289.30.43no
16:58,551,627–58,553,80977 / 90.50.85no
16:58,553,810–58,555,90074 / 184.60.40no
16:58,555,901–58,599,337706 / 1021.20.69no
ClinGen dosage: haploinsufficiency 3 (sufficient evidence), triplosensitivity 0 (no evidence). ClinGen Gene Dosage Map
DepMap (CRISPR cell-line fitness): dependent in 72.0% of screened cell lines.

Most-dependent cell lines (DepMap gene-effect, lower = stronger; ≤ −0.5 shown): Panc 08.13 (-1.952), HCC-78 (-1.527), NB-4 (-1.476), KARPAS-299 (-1.443), SLR 20 (-1.443), NCI-H1975 (-1.43), KP-3 (-1.413), EM-2 (-1.385), PE/CA-PJ15 (-1.375), HCC1806 (-1.356), SCC-9 (-1.343), CAS-1 (-1.342), SU-DHL-10 (-1.333), SK-BR-3 (-1.305), G-292, clone A141B1 (-1.298).

Literature-anchored findings (GeneRIF, showing 34)

  • purification and characterization of 1.0 MDa yeast CCR4-NOT complex identifies two novel components, CAF40 and CAF130: yeast CAF40 binds human NOT1 (PMID:11733989)
  • CNOT1 interacts in a ligand-dependent manner with RXR and represses transcription mediated by several RXR heterodimers. (PMID:16778766)
  • Data show that Ccr4-Not function in RNA splicing and nuclear export, and that CNOT1 binds CNOT4 in yeast two-hybrid assays. (PMID:19558367)
  • Depletion of CNOT1 induces cell death in a caspase-dependent manner. (PMID:21976065)
  • Cnot1, Cnot2, and Cnot3 represent a novel component of the core self-renewal and pluripotency circuitry conserved in mouse and human ESCs. (PMID:22367759)
  • The NOT1 MIF4G domain binds CAF1 through a pre-formed interface and leaves the CAF1 catalytic site fully accessible to RNA substrates. (PMID:22977175)
  • Authors identify an evolutionarily conserved C-terminal motif in human TTP that directly binds a central domain of CNOT1, a core subunit of the CCR4-NOT complex. (PMID:23644599)
  • The CNOT2-CNOT3 heterodimer is stabilized and tightly anchored to the surface of CNOT1 through an unexpected intertwined arrangement of peptide regions lacking defined secondary structure. (PMID:24121232)
  • SNP rs7188697 A/G significantly associated with response to dendritic cells therapeutic HIV vaccine (PMID:24433985)
  • Crystal structures of the DDX6, CNOT1 and CNOT9 complexes. (PMID:24768538)
  • Crystal structure of the DDX6, CNOT9 and CNOT1 complex. (PMID:24768540)
  • CNOT1 facilitates recruitment of DDX6 to miRNA-targeted mRNAs, placing DDX6 as a downstream effector in the miRNA silencing pathway. (PMID:25035296)
  • Single nucleotide polymorphism in CNOT1 gene is associated with osteosarcoma susceptibility. (PMID:25663449)
  • miRNAs, AGOs, GW182, the CCR4-NOT complex, and DDX6/Me31B repress and degrade polyadenylated mRNA targets that are translated via scanning-independent mechanisms in both human and Drosophila melanogaster cells (PMID:27009120)
  • we demonstrate that joint deletion of two short conserved motifs that bind UNR and DDX6 relieves repression of 4E-T-bound mRNA, in part reliant on the 4E-T-DDX6-CNOT1 axis. (PMID:27342281)
  • YTHDF2 recruits the CCR4-NOT complex through a direct interaction between the YTHDF2 N-terminal region and the SH domain of the CNOT1 subunit, and that this recruitment is essential for the deadenylation of m6A-containing RNAs by CAF1 and CCR4. (PMID:27558897)
  • the CNOT1-LMNA-Hedgehog signaling pathway axis exerts an oncogenic role in osteosarcoma progression, which could be a potential target for gene therapy. (PMID:28188704)
  • Increased expression of MHC II genes after knock-down or knock-out of either CNOT1, CNOT2, or CNOT3 subunit was seen in a variety of cell systems and also in naive macrophages from CNOT3 conditional knock-out mice. (PMID:28615693)
  • our data suggest the involvement of hNOT-1/ALG3-1 in various molecular contexts determining essential processes associated with distinct cellular machineries and related to various pathologies, such as cancer, viral infections, neuronal and immunological disorders and Congenital Disorders of Glycosylation. (PMID:29547901)
  • These results together with the authors’ previous study, have identified that CNOT1 provides a platform for the recruitment of TTP and CNOT7, and is involved in TTPmediated ICAM1 and IL8 mRNA decay. (PMID:29956766)
  • Data suggest that the CCR4-NOT transcription complex subunit 1 (CNOT1)-CCR4-NOT transcription complex subunit 9 (CNOT9) components stimulate deadenylation by the nuclease module. (PMID:30309886)
  • CNOT1 Mutation is associated with Holoprosencephaly. (PMID:31006510)
  • CNOT1 Mutation is associated with a Novel Syndrome of Pancreatic Agenesis and Holoprosencephaly through Impaired Pancreatic and Neurological Development. (PMID:31006513)
  • Through its interaction with the Ccr4-Not complex, eIF4A2 represses mRNAs at translation initiation. (PMID:31791371)
  • A Quantitative Genetic Interaction Map of HIV Infection. (PMID:32084337)
  • ARE-binding protein ZFP36L1 interacts with CNOT1 to directly repress translation via a deadenylation-independent mechanism. (PMID:32311426)
  • De Novo Variants in CNOT1, a Central Component of the CCR4-NOT Complex Involved in Gene Expression and RNA and Protein Stability, Cause Neurodevelopmental Delay. (PMID:32553196)
  • Human Pumilio proteins directly bind the CCR4-NOT deadenylase complex to regulate the transcriptome. (PMID:33397688)
  • Differential regulation of mRNA fate by the human Ccr4-Not complex is driven by coding sequence composition and mRNA localization. (PMID:34615539)
  • RNF219 attenuates global mRNA decay through inhibition of CCR4-NOT complex-mediated deadenylation. (PMID:34887419)
  • Structure of the human Ccr4-Not nuclease module using X-ray crystallography and electron paramagnetic resonance spectroscopy distance measurements. (PMID:34923703)
  • TASOR epigenetic repressor cooperates with a CNOT1 RNA degradation pathway to repress HIV. (PMID:35013187)
  • Vissers-Bodmer syndrome caused by a novel de novo CNOT1 frameshift variant. (PMID:37818768)
  • CCR4-NOT differentially controls host versus virus poly(a)-tail length and regulates HCMV infection. (PMID:37846490)

Cross-species orthologs

5 orthologs

OrganismSymbolGene ID
danio_reriocnot1ENSDARG00000004174
mus_musculusCnot1ENSMUSG00000036550
rattus_norvegicusCnot1ENSRNOG00000012271
drosophila_melanogasterNot1FBGN0085436
caenorhabditis_elegansWBGENE00002845

Mouse-model phenotypes

Observed phenotypes of the mouse ortholog (MGI:2442402) from MGI (Alliance of Genome Resources) — knockout/mutant phenotypes, ranked by annotation count. 4 distinct phenotype terms.

Mouse phenotype (MP)Records
prolonged QT interval1
decreased cardiac muscle contractility1
cardiac muscle necrosis1
postnatal lethality, complete penetrance1

Additional cross-species homologs

Sequence homologs in species beyond Ensembl Compara’s model organisms, by Diamond local protein alignment (% sequence identity; best hit per species). Lower-identity rows are more distant homologs. The matched accessions’ gene symbols aren’t in biobtree yet, so each row shows the UniProt accession.

OrganismUniProtIdentityMethod
Xenopus tropicalisA0JP8592.1%Diamond

Genomic neighbors (locus context)

Genes flanking this one on the chromosome (NCBI/Entrez gene neighborhood). Positional context only — some neighbors share regulatory elements (bidirectional promoters, antisense/overlapping transcripts), but chromosomal adjacency is not itself a functional relationship (see Interactions for that).

SymbolTypeEntrez
GOT2protein-coding2806
SLC38A7protein-coding55238
GINS3protein-coding64785
NDRG4protein-coding65009
SETD6protein-coding79918
LINC02137ncRNA105371295
SNORA46snoRNA677827
SNORA50AsnoRNA677830

Protein

Protein identifiers

CCR4-NOT transcription complex subunit 1 — A5YKK6 (reviewed: A5YKK6)

Alternative names: CCR4-associated factor 1, Negative regulator of transcription subunit 1 homolog

All UniProt accessions (10): A5YKK6, H3BMH0, H3BMZ2, H3BNB1, H3BPF1, H3BR89, H3BT18, H3BTH2, H3BU44, H3BVC9

UniProt curated annotations — full annotation on UniProt →

Function. Scaffolding component of the CCR4-NOT complex which is one of the major cellular mRNA deadenylases and is linked to various cellular processes including bulk mRNA degradation, miRNA-mediated repression, translational repression during translational initiation and general transcription regulation. Additional complex functions may be a consequence of its influence on mRNA expression. Its scaffolding function implies its interaction with the catalytic complex module and diverse RNA-binding proteins mediating the complex recruitment to selected mRNA 3’UTRs. Involved in degradation of AU-rich element (ARE)-containing mRNAs probably via association with ZFP36. Mediates the recruitment of the CCR4-NOT complex to miRNA targets and to the RISC complex via association with TNRC6A, TNRC6B or TNRC6C. Acts as a transcriptional repressor. Represses the ligand-dependent transcriptional activation by nuclear receptors. Involved in the maintenance of embryonic stem (ES) cell identity. Plays a role in rapid sperm motility via mediating timely mRNA turnover.

Subunit / interactions. Component of the CCR4-NOT complex; distinct complexes seem to exist that differ in the participation of probably mutually exclusive catalytic subunits. In the complex, interacts directly with CNOT6, CNOT6L, CNOT7 or CNOT8. Interacts in a ligand-dependent fashion with ESR1 and RXRA. Interacts with NANOS2, TOB1 and ZFP36. Interacts with TNRC6A, TNRC6B or TNRC6C; the interactions are direct. Interacts with YTHDF2; the interaction is direct and promotes recruitment of the CCR4-NOT complex to N6-methyladenosine (m6A)-containing mRNAs, leading to their deadenylation and subsequent degradation. Interacts with EIF4ENIF1/4E-T. Interacts in an RNA-independent manner with BICC1 (via KH domains). Interacts with TEX13A; the interaction may inhibit CNOT1 binding to mRNA and subsequently CNOT1-mediated mRNA degradation. Interacts with HELZ.

Subcellular location. Cytoplasm. P-body. Nucleus.

Tissue specificity. Strongly expressed in brain, heart, thymus, spleen, kidney, liver, placenta and lung. Weakly expressed in skeletal muscle and colon.

Disease relevance. Holoprosencephaly 12 with or without pancreatic agenesis (HPE12) [MIM:618500] A form of holoprosencephaly, a structural anomaly of the brain in which the developing forebrain fails to correctly separate into right and left hemispheres. It is a genetically and clinically heterogeneous disorder with a wide spectrum of severity, ranging from alobar holoprosencephaly with severe facial abnormalities, such as cyclopia and proboscis, to mild forms that include lobar or microform holoprosencephaly, without cerebral malformations and with mild craniofacial defects. HPE12 clinical features include abnormal forebrain development, dysmorphic features, global developmental delay, learning difficulties, and congenital absence of the pancreas in most patients, resulting in early-onset insulin-dependent diabetes mellitus. Other features may include hearing loss and absence of the gallbladder. HPE12 inheritance is autosomal dominant. The disease may be caused by variants affecting the gene represented in this entry. Vissers-Bodmer syndrome (VIBOS) [MIM:619033] An autosomal dominant disorder characterized by global developmental delay, intellectual disability of varying degree, speech delay, motor delay, and hypotonia. Abnormal growth, and cerebral, skeletal, muscle and soft tissue abnormalities are frequently observed. Many patients have behavioral problems, including anxiety, obsessive compulsive disorder, autism spectrum disorder and attention deficit-hyperactivity disorder. The disease may be caused by variants affecting the gene represented in this entry.

Domain organisation. Contains Leu-Xaa-Xaa-Leu-Leu (LXXLL) motifs, a motif known to be important for the association with nuclear receptors.

Similarity. Belongs to the CNOT1 family.

Isoforms (4)

UniProt IDNamesCanonical?
A5YKK6-11yes
A5YKK6-22
A5YKK6-33
A5YKK6-44

RefSeq proteins (3): NP_001252541, NP_057368, NP_996882 (=MANE)

Domains & families (InterPro)

IDNameType
IPR007196CCR4-Not_Not1_CDomain
IPR024557CNOT1_dom_4Domain
IPR032191CNOT1_CAF1_bindDomain
IPR032193CNOT1_TTP_bindDomain
IPR032194CNOT1_HEATDomain
IPR038535CNOT1_TTP_bind_sfHomologous_superfamily
IPR040398Not1Family
IPR055104CNOT1_1stDomain
IPR055454CNOT1-like_NOT1_connectorDomain

Pfam: PF04054, PF12842, PF16415, PF16417, PF16418, PF22940, PF23590

UniProt features (211 total): helix 120, sequence variant 19, turn 18, strand 16, sequence conflict 9, short sequence motif 7, mutagenesis site 6, splice variant 5, region of interest 4, compositionally biased region 4, modified residue 2, chain 1

Structure

Experimental structures (PDB)

21 structures by resolution:

PDBTitleMethodResolution (Å)
4J8SCrystal structure of human CNOT1 MIF4G domain in complex with a TTP peptideX-RAY DIFFRACTION1.55
4CRUComplex of human CNOT9 and CNOT1 including one tryptophanX-RAY DIFFRACTION1.65
4CRWComplex of human DDX6 (RECA-C) and CNOT1 (MIF4G)X-RAY DIFFRACTION1.75
4CT7CNOT9-CNOT1 complex with bound tryptophanX-RAY DIFFRACTION1.9
4CRVComplex of human CNOT9 and CNOT1 including two tryptophansX-RAY DIFFRACTION2.05
4CT6CNOT9-CNOT1 complexX-RAY DIFFRACTION2.1
5ANRStructure of a human 4E-T - DDX6 - CNOT1 complexX-RAY DIFFRACTION2.1
4CT4CNOT1 MIF4G domain - DDX6 complexX-RAY DIFFRACTION2.3
9FL8Stapled peptide bound to NOT9-NOT1 complexX-RAY DIFFRACTION2.64
4GMJStructure of human NOT1 MIF4G domain co-crystallized with CAF1X-RAY DIFFRACTION2.7
5ONADrosophila Bag-of-marbles CBM peptide bound to human CAF40-CNOT1X-RAY DIFFRACTION2.7
4CQOStructure of the human CNOT1 superfamily homology domain in complex with a Nanos1 peptideX-RAY DIFFRACTION2.8
9E7TCryo-EM structure of NOT1:NOT7:PieFELECTRON MICROSCOPY2.8
8FY3Structure of NOT1:NOT10:NOT11 module of the human CCR4-NOT complexELECTRON MICROSCOPY2.88
4GMLCrystal structure of human NOT1 MIF4G domainX-RAY DIFFRACTION2.9
5FU6NOT module of the human CCR4-NOT complex (Crystallization mutant)X-RAY DIFFRACTION2.9
8BFIhuman CNOT1-CNOT10-CNOT11 moduleX-RAY DIFFRACTION3
5FU7drosophila nanos NBR peptide bound to the NOT module of the human CCR4-NOT complexX-RAY DIFFRACTION3.1
4C0DStructure of the NOT module of the human CCR4-NOT complex (CNOT1-CNOT2-CNOT3)X-RAY DIFFRACTION3.2
9E7UCryo-EM structure of NOT1:NOT8:PieFELECTRON MICROSCOPY3.5
7VOIStructure of the human CNOT1(MIF4G)-CNOT6L-CNOT7 complexX-RAY DIFFRACTION4.38

Predicted structure (AlphaFold)

ModelpLDDTFraction very-high
AF-A5YKK6-F175.220.19

Human Protein Atlas

Protein class: Predicted membrane proteins, Predicted intracellular proteins, Plasma proteins, Disease related genes, Human disease related genes, Congenital malformations, Congenital malformations of the nervous system, Essential proteins

Protein evidence: Evidence at protein level

Subcellular location (HPA, imaging): cytosol

Antibody reliability (HPA): IH approved · IF uncertain

Functional residue map

Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.

Post-translational modifications (2)

TypePositions
Phosphoserine318, 1061

Mutagenesis-validated functional residues (6)

PositionPhenotype
1208impairs interaction with cnot7; when associated with y-1212 and e-1218.
1209abolishes interaction with cnot7; when associated with y-1257.
1212impairs interaction with cnot7; when associated with e-1208 and e-1218.
1218impairs interaction with cnot7; when associated with e-1208 and y-1212.
1251abolishes interaction with cnot7.
1257abolishes interaction with cnot7; when associated with y-1209.

Function

Pathways and Gene Ontology

Reactome pathways

2 curated (TAS) of 12; 0 disease pathways. Curated-first; evidence = TAS (manually curated) vs IEA (electronic inference).

12 pathways:

IDPathwayEvidence
R-HSA-429947Deadenylation of mRNAcurated
R-HSA-6804115TP53 regulates transcription of additional cell cycle genes whose exact role in the p53 pathway remain uncertaincurated
R-HSA-429914Deadenylation-dependent mRNA decay—
R-HSA-1266738Developmental Biology—
R-HSA-74160Gene expression (Transcription)—
R-HSA-212436Generic Transcription Pathway—
R-HSA-9820841M-decay: degradation of maternal mRNAs by maternally stored factorselectronic
R-HSA-9816359Maternal to zygotic transition (MZT)—
R-HSA-8953854Metabolism of RNA—
R-HSA-73857RNA Polymerase II Transcription—
R-HSA-6791312TP53 Regulates Transcription of Cell Cycle Genes—
R-HSA-3700989Transcriptional Regulation by TP53—

MSigDB gene sets: 387 (showing top): GSE18804_SPLEEN_MACROPHAGE_VS_BRAIN_TUMORAL_MACROPHAGE_DN, RODRIGUES_THYROID_CARCINOMA_ANAPLASTIC_UP, GOBP_EMBRYO_DEVELOPMENT_ENDING_IN_BIRTH_OR_EGG_HATCHING, GOMF_RNA_NUCLEASE_ACTIVITY, GOBP_P_BODY_ASSEMBLY, GOBP_REGULATION_OF_MRNA_CATABOLIC_PROCESS, GOBP_CELLULAR_RESPONSE_TO_LIPID, GOMF_NUCLEASE_ACTIVITY, TTTGTAG_MIR520D, GRAESSMANN_APOPTOSIS_BY_DOXORUBICIN_DN, GOBP_NEGATIVE_REGULATION_OF_INTRACELLULAR_ESTROGEN_RECEPTOR_SIGNALING_PATHWAY, GOBP_MACROMOLECULE_CATABOLIC_PROCESS, GOBP_REGULATION_OF_RETINOIC_ACID_RECEPTOR_SIGNALING_PATHWAY, GOBP_REGULATION_OF_INTRACELLULAR_STEROID_HORMONE_RECEPTOR_SIGNALING_PATHWAY, MITSIADES_RESPONSE_TO_APLIDIN_DN

GO Biological Process (16): negative regulation of transcription by RNA polymerase II (GO:0000122), nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay (GO:0000288), nuclear-transcribed mRNA poly(A) tail shortening (GO:0000289), trophectodermal cell differentiation (GO:0001829), DNA-templated transcription (GO:0006351), positive regulation of cytoplasmic mRNA processing body assembly (GO:0010606), negative regulation of translation (GO:0017148), negative regulation of intracellular estrogen receptor signaling pathway (GO:0033147), miRNA-mediated post-transcriptional gene silencing (GO:0035195), negative regulation of retinoic acid receptor signaling pathway (GO:0048387), positive regulation of nuclear-transcribed mRNA poly(A) tail shortening (GO:0060213), positive regulation of mRNA catabolic process (GO:0061014), positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay (GO:1900153), regulation of stem cell population maintenance (GO:2000036), regulation of translation (GO:0006417), regulatory ncRNA-mediated gene silencing (GO:0031047)

GO Molecular Function (8): RNA binding (GO:0003723), protein domain specific binding (GO:0019904), nuclear estrogen receptor binding (GO:0030331), nuclear retinoic acid receptor binding (GO:0042974), molecular adaptor activity (GO:0060090), armadillo repeat domain binding (GO:0070016), poly(A)-specific ribonuclease activity (GO:0004535), protein binding (GO:0005515)

GO Cellular Component (7): P-body (GO:0000932), nucleus (GO:0005634), peroxisomal membrane (GO:0005778), cytosol (GO:0005829), membrane (GO:0016020), CCR4-NOT complex (GO:0030014), CCR4-NOT core complex (GO:0030015)

Reactome top-level categories

9 top-level categories:

CategoryPathways
Deadenylation-dependent mRNA decay1
TP53 Regulates Transcription of Cell Cycle Genes1
Maternal to zygotic transition (MZT)1
RNA Polymerase II Transcription1
Generic Transcription Pathway1
Metabolism of RNA1
Transcriptional Regulation by TP531
Gene expression (Transcription)1
Developmental Biology1

GO top-level categories

52 GO namespaces:

CategoryTerms
nuclear-transcribed mRNA catabolic process2
nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay2
translation2
negative regulation of gene expression2
positive regulation of mRNA catabolic process2
nuclear receptor binding2
binding2
cellular anatomical structure2
intracellular protein-containing complex2
regulation of transcription by RNA polymerase II1
transcription by RNA polymerase II1
negative regulation of DNA-templated transcription1
mRNA destabilization1
blastocyst formation1
cell differentiation1
gene expression1
RNA biosynthetic process1
regulation of cytoplasmic mRNA processing body assembly1
P-body assembly1
positive regulation of organelle assembly1
regulation of translation1
negative regulation of protein metabolic process1
estrogen receptor signaling pathway1
negative regulation of intracellular steroid hormone receptor signaling pathway1
regulation of intracellular estrogen receptor signaling pathway1
regulatory ncRNA-mediated post-transcriptional gene silencing1
retinoic acid receptor signaling pathway1
regulation of retinoic acid receptor signaling pathway1
negative regulation of intracellular signal transduction1
nuclear-transcribed mRNA poly(A) tail shortening1
regulation of nuclear-transcribed mRNA poly(A) tail shortening1
mRNA catabolic process1
positive regulation of catabolic process1
regulation of mRNA catabolic process1
positive regulation of mRNA metabolic process1
regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay1
stem cell population maintenance1
regulation of developmental process1
regulation of multicellular organismal process1
post-transcriptional regulation of gene expression1
regulation of protein metabolic process1
nucleic acid binding1
protein binding1
molecular_function1
protein domain specific binding1
3’-5’-RNA exonuclease activity1
cytoplasmic ribonucleoprotein granule1
intracellular membrane-bounded organelle1
peroxisome1
microbody membrane1
cytoplasm1
CCR4-NOT complex1

Experimentally-supported GO annotations

GO terms backed by direct experimental evidence (ECO experimental codes) — 20 of 32 annotations. The rest are phylogenetic / computational / electronic (IEA).

20 experimentally-supported GO terms:

GO termNSEvidence
miRNA-mediated post-transcriptional gene silencingBPdirect assay
negative regulation of intracellular estrogen receptor signaling pathwayBPdirect assay
negative regulation of retinoic acid receptor signaling pathwayBPdirect assay
negative regulation of transcription by RNA polymerase IIBPdirect assay
negative regulation of translationBPdirect assay
positive regulation of cytoplasmic mRNA processing body assemblyBPdirect assay
positive regulation of mRNA catabolic processBPmutant phenotype
positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decayBPmutant phenotype
positive regulation of nuclear-transcribed mRNA poly(A) tail shorteningBPdirect assay
regulation of stem cell population maintenanceBPmutant phenotype
CCR4-NOT complexCCdirect assay
P-bodyCCdirect assay
membraneCChigh-throughput assay
peroxisomal membraneCChigh-throughput assay
RNA bindingMFhigh-throughput assay
armadillo repeat domain bindingMFphysical interaction
molecular adaptor activityMFdirect assay
nuclear estrogen receptor bindingMFdirect assay
nuclear retinoic acid receptor bindingMFdirect assay
protein domain specific bindingMFphysical interaction

Protein interactions and networks

STRING

showing 15 of 2,562 interactions by confidence (×1000):

Protein AProtein BPartner UniProtScore
CNOT1CNOT3O75175986
CNOT1CNOT4O95628981
CNOT1CNOT2Q9NZN8978
CNOT1CNOT7Q9UIV1961
CNOT1CNOT8Q9UFF9923
CNOT1CNOT9Q92600848
CNOT1CNOT6Q9ULM6808
CNOT1CNOT6LQ96LI5778
CNOT1CNOT11Q9UKZ1770
CNOT1CNOT10Q9H9A5770
CNOT1DDX6P26196766
CNOT1XRN1Q8IZH2734
CNOT1DCP2Q8IU60710
CNOT1EDC3Q96F86688
CNOT1EIF4ENIF1Q9NRA8676

IntAct

Human interaction partners of CNOT1 in IntAct, one row per partner (best MIscore; records = supporting IntAct interaction records).

showing 30 of 85 partners by confidence:

PartnerInteraction typeMIscoreRecords
CNOT7association0.8807
CNOT8physical association0.8506
CNOT6Lassociation0.8105
CNOT11association0.7706
CNOT6physical association0.7503
CNOT2association0.7405
CNOT3association0.7403
TOB1association0.7105
TNRC6Cassociation0.69016
CAPZA2association0.6404
CAPZBassociation0.6403
TNRC6Bphysical association0.5804
ANXA2Rassociation0.5403
FANCD2OSassociation0.5303
RIBC1association0.5303
CNOT10association0.5302
FHL2association0.5302
GPBP1L1association0.5302
MINK1association0.5302
TNKS1BP1association0.5302
CAPZA1association0.5301
PATL1physical association0.5003
TNRC6Aphysical association0.5002
CFTRassociation0.4801
DND1association0.4602
AGO2physical association0.4001
CNOT4physical association0.3701
RXRAphysical association0.3701
THRBphysical association0.3701
PABPN1Lassociation0.3503

BioGRID (525 interactions; top human partners by supporting records): TNRC6A (Reconstituted Complex; 13 records), CNOT2 (Affinity Capture-Western; 12 records), RQCD1 (Co-fractionation; 11 records), CNOT3 (Affinity Capture-Western; 10 records), CNOT7 (Affinity Capture-MS; 10 records), CNOT10 (Affinity Capture-MS; 8 records), CNOT4 (Affinity Capture-Western; 8 records), RC3H1 (Affinity Capture-MS; 8 records), CNOT6L (Affinity Capture-MS; 7 records), CNOT11 (Affinity Capture-MS; 6 records), CNOT6 (Affinity Capture-MS; 6 records), CNOT8 (Affinity Capture-Western; 6 records), RNF219 (Affinity Capture-MS; 6 records), TNKS1BP1 (Affinity Capture-MS; 6 records), CAPZB (Affinity Capture-MS; 5 records)

SIGNOR signaling

1 signaling interactions:

AEffectBMechanism
CNOT1“form complex”“CCR4-NOT complex”binding

Protein complexes (CORUM) (8)

Experimentally-characterized complexes this protein is a subunit of (★ = the complex contains a known drug target).

8 complexes by size:

ComplexSubunitsMembers
CCR4-NOT complex, CNOT7-CNOT6-specific9CNOT9, CNOT1, CNOT10, CNOT3, CNOT6, TNKS1BP1, CNOT11, CNOT2, CNOT7
CCR4-NOT complex, CNOT7-CNOT6L-specific9CNOT1, CNOT10, CNOT11, CNOT3, CNOT9, TNKS1BP1, CNOT2, CNOT6L, CNOT7
CCR4-NOT complex, CNOT8-CNOT6-specific9CNOT9, CNOT1, CNOT11, CNOT2, CNOT3, CNOT6, CNOT8, TNKS1BP1, CNOT10
CCR4-NOT complex, CNOT8-CNOT6L-specific9CNOT1, CNOT11, CNOT2, CNOT3, CNOT8, CNOT9, TNKS1BP1, CNOT10, CNOT6L
CCR4-NOT complex8CNOT6, CNOT7, CNOT9, CNOT1, CNOT10, CNOT11, CNOT2, CNOT3
CCR4-NOT-TOB1 complex8CNOT6L, CNOT7, CNOT9, TOB1, CNOT1, CNOT10, CNOT2, CNOT3
CNOT1-CNOT2-CNOT3 complex3CNOT2, CNOT3, CNOT1
4E-T-DDX6-CNOT1 complex3CNOT1, DDX6, EIF4ENIF1

Enriched among interaction partners

Reactome pathways and GO biological processes over-represented among this gene’s 85 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.

Reactome pathways:

PathwayPartnersFoldFDR
TP53 regulates transcription of additional cell cycle genes whose exact role in the p53 pathway remain uncertain1196.8×9e-18
Deadenylation of mRNA967.0×7e-13
M-decay: degradation of maternal mRNAs by maternally stored factors1160.8×2e-15
TGFBR3 expression538.7×7e-06
Regulation of MECP2 expression and activity531.2×2e-05
Transcriptional Regulation by MECP2526.9×4e-05
NR1H3 & NR1H2 regulate gene expression linked to cholesterol transport and efflux526.2×4e-05
MTOR signalling522.5×7e-05

GO biological processes:

GO termPartnersFoldFDR
nuclear-transcribed mRNA poly(A) tail shortening10102.9×6e-16
positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay686.4×7e-09
regulatory ncRNA-mediated gene silencing869.1×4e-11
regulation of translation822.4×3e-07
negative regulation of translation512.6×3e-03

Disease & clinical

Genetic variants

Variant evidence for CNOT1: 1,019 ClinVar records (53 pathogenic / likely pathogenic); 111 GWAS associations. Per-variant detail is on Sugi Variant.

ClinVar

1,019 variants total. Per-class counts are floors (≥ shown; pagination cap):

ClassificationCount (floor)
Pathogenic19
Likely pathogenic34
Uncertain significance494
Likely benign292
Benign97

Top pathogenic / likely-pathogenic (15)

Showing the 15 best-reviewed of 53 pathogenic / likely-pathogenic ClinVar records, ranked by ClinVar review status (expert panel → multiple submitters → single submitter), then by number of submitting labs.

Variant IDHGVSClassificationReviewSubmitters
619606NM_016284.5(CNOT1):c.1603C>T (p.Arg535Cys)Pathogeniccriteria provided, multiple submitters, no conflicts5
1804087NM_016284.5(CNOT1):c.434-2A>GPathogeniccriteria provided, multiple submitters, no conflicts2
4075809NM_016284.5(CNOT1):c.4800+1G>APathogeniccriteria provided, single submitter2
1328840NM_016284.5(CNOT1):c.638-1G>APathogeniccriteria provided, single submitter1
1700187NM_016284.5(CNOT1):c.3562G>T (p.Asp1188Tyr)Pathogeniccriteria provided, single submitter1
1700194NM_016284.5(CNOT1):c.4321G>A (p.Ala1441Thr)Pathogeniccriteria provided, single submitter1
2430374NM_016284.5(CNOT1):c.1343+1G>TPathogeniccriteria provided, single submitter1
2442368NM_016284.5(CNOT1):c.3055C>T (p.Gln1019Ter)Pathogeniccriteria provided, single submitter1
3382694NM_016284.5(CNOT1):c.371_372dup (p.Gln125fs)Pathogeniccriteria provided, single submitter1
3494452NM_016284.5(CNOT1):c.2834del (p.Pro945fs)Pathogeniccriteria provided, single submitter1
3767105NM_016284.5(CNOT1):c.304C>T (p.Gln102Ter)Pathogeniccriteria provided, single submitter1
3777073NM_016284.5(CNOT1):c.445dup (p.Ile149fs)Pathogeniccriteria provided, single submitter1
4230903NM_016284.5(CNOT1):c.5749dup (p.Gln1917fs)Pathogeniccriteria provided, single submitter1
4230904NM_016284.5(CNOT1):c.394dup (p.Ala132fs)Pathogeniccriteria provided, single submitter1
4688828NM_016284.5(CNOT1):c.144dup (p.Arg49fs)Pathogeniccriteria provided, single submitter1

Per-variant reference — Sugi Variant

Explore CNOT1’s pathogenic and likely-pathogenic variants individually — each with its ClinVar classification and conditions, applied ACMG criteria (ClinGen expert panel, where curated), the calibrated in-silico predictors (AlphaMissense, REVEL, SaProt, conservation), gnomAD frequency, and the predictor-disagreement QC signal — on Sugi Variant.

SpliceAI

Top 10 splice-impact sites by Δscore (adjacent positions with the same effect merged into one range; 30 predictions of 4,036):

Position(s)EffectΔscoreSites
16:58521318–58521319acceptor_loss1.00004
16:58523369donor_loss1.00002
16:58523503–58523504acceptor_loss1.00005
16:58525177–58525178donor_loss1.00005
16:58525361acceptor_loss1.0000
16:58525987donor_gain1.0000
16:58525987–58525988donor_loss1.00004
16:58526139–58526140acceptor_loss1.00006
16:58526143acceptor_gain1.0000
16:58526148acceptor_gain1.0000

AlphaMissense

6,100 missense substitutions predicted likely pathogenic (of 15,703 scored), across 1,255 residues. Top 20 hotspot residues, ranked by the number of likely-pathogenic substitutions (of those reachable by a single-nucleotide change), then by mean score:

ResidueLikely-pathogenic substitutionsMean am_pathogenicityMax am_pathogenicity
M199690.9770.998
M145290.9761.000
M214090.9670.997
M113690.9470.999
M224890.9410.997
M188390.9381.000
M155390.9060.999
M144490.8990.998
M190590.8870.991
M183290.8800.996
N110580.9991.000
D118880.9991.000
F128180.9991.000
D142780.9991.000
D189280.9991.000
D193780.9991.000
H210480.9991.000
D210580.9991.000
D224980.9991.000
F110180.9981.000

HPA cancer prognostics

RNA cancer specificity: Low cancer specificity

Human Protein Atlas survival analysis — favorable = higher expression predicts better survival.

2 prognostic cancer types:

CancerPrognosticp-value
Kidney Renal Clear Cell Carcinoma (TCGA)favorable1.19e-06
Pancreatic Adenocarcinoma (validation)unfavorable0.000275

Disease associations

OMIM: gene MIM:604917 | disease phenotypes: MIM:619033, MIM:618500, MIM:236100, MIM:618840

GenCC curated gene-disease

2 curated gene-disease records:

DiseaseClassificationInheritanceRecords
holoprosencephaly 12 with or without pancreatic agenesisStrongAutosomal dominant4
Vissers-Bodmer syndromeStrongAutosomal dominant3

ClinGen Gene-Disease Validity

Expert-panel classifications — Definitive > Strong > Moderate > Limited > Disputed > Refuted.

2 validity classifications:

DiseaseClassificationInheritance
complex neurodevelopmental disorderDefinitiveAD
holoprosencephaly 12 with or without pancreatic agenesisLimitedAD

Genomics England panels (PanelApp)

Clinical diagnostic gene panels including this gene (9 panels, 9 green/diagnostic-grade). Confidence: green = diagnostic, amber = moderate.

9 panels:

PanelRating
Cerebral malformationgreen
DDG2Pgreen
Fetal anomaliesgreen
Holoprosencephalygreen
Hypotonic infantgreen
Intellectual disabilitygreen
Leukodystrophy, childhood onsetgreen
Neonatal diabetesgreen
Paediatric disordersgreen

Mondo (6): intellectual disability (MONDO:0001071), Vissers-Bodmer syndrome (MONDO:0033618), holoprosencephaly 12 with or without pancreatic agenesis (MONDO:0032787), complex neurodevelopmental disorder (MONDO:0100038), holoprosencephaly (MONDO:0016296), alopecia-intellectual disability syndrome 4 (MONDO:0030009)

Orphanet (3): Non-specific syndromic intellectual disability (Orphanet:528084), Holoprosencephaly (Orphanet:2162), NON RARE IN EUROPE: Unexplained intellectual disability (Orphanet:319658)

HPO phenotypes

23 phenotypes (HPO-id order):

HPOTerm
HP:0000218High palate
HP:0000269Prominent occiput
HP:0000340Sloping forehead
HP:0000369Low-set ears
HP:0000377Abnormal pinna morphology
HP:0000601Hypotelorism
HP:0000857Neonatal insulin-dependent diabetes mellitus
HP:0001274Agenesis of corpus callosum
HP:0001360Holoprosencephaly
HP:0001511Intrauterine growth retardation
HP:0001518Small for gestational age
HP:0002507Semilobar holoprosencephaly
HP:0006315Solitary median maxillary central incisor
HP:0009658Aplasia/Hypoplasia of the phalanges of the thumb
HP:0010669Hypoplasia of the zygomatic bone
HP:0010938Abnormal external nose morphology
HP:0011467Absent gallbladder
HP:0012418Hypoxemia
HP:0012443Abnormal brain morphology
HP:0030795Decreased circulating C-peptide concentration
HP:0031209Decreased circulating lipoprotein lipase concentration
HP:0100801Pancreatic aplasia
HP:0410289Hypoamylasemia

GWAS associations

showing 30 of 111 associations:

StudyTraitp-value
GCST010919_26QT interval4e-63
GCST002500_3QT interval2e-57
GCST010796_4621Electrocardiogram morphology (amplitude at temporal datapoints)6e-52
GCST010796_4859Electrocardiogram morphology (amplitude at temporal datapoints)7e-52
GCST010796_4860Electrocardiogram morphology (amplitude at temporal datapoints)8e-52
GCST010796_4867Electrocardiogram morphology (amplitude at temporal datapoints)3e-51
GCST010796_4863Electrocardiogram morphology (amplitude at temporal datapoints)1e-50
GCST010796_4855Electrocardiogram morphology (amplitude at temporal datapoints)3e-50
GCST010796_4866Electrocardiogram morphology (amplitude at temporal datapoints)8e-50
GCST010796_4862Electrocardiogram morphology (amplitude at temporal datapoints)4e-49
GCST010796_4854Electrocardiogram morphology (amplitude at temporal datapoints)5e-49
GCST010796_4856Electrocardiogram morphology (amplitude at temporal datapoints)5e-49
GCST010796_4868Electrocardiogram morphology (amplitude at temporal datapoints)5e-49
GCST010796_4864Electrocardiogram morphology (amplitude at temporal datapoints)6e-49
GCST010796_4858Electrocardiogram morphology (amplitude at temporal datapoints)7e-49
GCST010796_4861Electrocardiogram morphology (amplitude at temporal datapoints)1e-48
GCST010796_4865Electrocardiogram morphology (amplitude at temporal datapoints)2e-48
GCST010796_4857Electrocardiogram morphology (amplitude at temporal datapoints)3e-48
GCST010796_4852Electrocardiogram morphology (amplitude at temporal datapoints)3e-47
GCST010796_4853Electrocardiogram morphology (amplitude at temporal datapoints)3e-47
GCST010796_4869Electrocardiogram morphology (amplitude at temporal datapoints)3e-47
GCST010796_4871Electrocardiogram morphology (amplitude at temporal datapoints)1e-46
GCST010796_4870Electrocardiogram morphology (amplitude at temporal datapoints)2e-46
GCST010796_4851Electrocardiogram morphology (amplitude at temporal datapoints)5e-46
GCST010796_4872Electrocardiogram morphology (amplitude at temporal datapoints)7e-46
GCST010796_4568Electrocardiogram morphology (amplitude at temporal datapoints)3e-44
GCST010796_4566Electrocardiogram morphology (amplitude at temporal datapoints)5e-44
GCST010796_4567Electrocardiogram morphology (amplitude at temporal datapoints)7e-44
GCST010796_4873Electrocardiogram morphology (amplitude at temporal datapoints)3e-43
GCST010796_4562Electrocardiogram morphology (amplitude at temporal datapoints)2e-42

EFO canonical traits (from GWAS)

9 canonical traits:

EFO IDTrait name
EFO:0004682QT interval
EFO:0005763pulse pressure measurement
EFO:0008111diet measurement
EFO:0004614apolipoprotein A 1 measurement
EFO:0004612high density lipoprotein cholesterol measurement
EFO:0004462PR interval
EFO:0004327electrocardiography
EFO:0004309platelet count
EFO:0004533alkaline phosphatase measurement

MeSH disease descriptors

2 disease descriptors:

DescriptorNameTree numbers
D016142HoloprosencephalyC05.660.207.410; C10.500.034.875; C16.131.077.410; C16.131.260.380; C16.131.621.207.410; C16.131.666.034.875; C16.320.180.380
D008607Intellectual DisabilityC10.597.606.360; C23.888.592.604.646; F01.700.687; F03.625.539

Drugs & pharmacology

Drug and pharmacology data

Is drug target: yes

ChEMBL targets (1): CHEMBL4105919 (SINGLE PROTEIN)

PharmGKB: 1 entry (CPIC guideline: no)

Binding affinities (BindingDB)

1 measured of 1 human assays (2 total across all organisms); most potent 1 below. Values come from heterogeneous assays and are not directly comparable.

LigandMeasureValue
CHEMBL5653589KD1440 nM

ChEMBL bioactivities

4 potent at pChembl≥5 of 4 total, top 4 by pChembl (potency: 10 = 0.1 nM, 6 = 1 µM).

pChemblTypeValueUnitMolecule
7.69Kd20.31nMCHEMBL5653589
7.69ED5020.31nMCHEMBL5653589
7.16Kd68.75nMCHEMBL3752910
7.16ED5068.75nMCHEMBL3752910

PubChem BioAssay actives

2 with measured affinity, of 9 total; 2 most potent distinct compounds. Largely complementary to BindingDB; screening values are coarse (µM, 4 dp), so sub-nM hits tie at the floor.

CompoundAssayTypeValueUnit
4-methyl-3-[(2-methyl-6-pyridin-3-ylpyrazolo[3,4-d]pyrimidin-4-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide2148098: Binding affinity to human CNOT1 incubated for 45 mins by Kinobead based pull down assaykd0.0203uM
4-methyl-3-[(1-methyl-6-pyridin-3-ylpyrazolo[3,4-d]pyrimidin-4-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide2148098: Binding affinity to human CNOT1 incubated for 45 mins by Kinobead based pull down assaykd0.0688uM

CTD chemical–gene interactions

32 total (human), top 30 by PubMed support.

ChemicalActions (top 5)PubMed papers
bisphenol Aaffects binding, affects folding, affects reaction, affects cotreatment, increases methylation (+2 more)4
bisphenol Saffects folding, decreases reaction, affects binding2
bisphenol AFaffects binding, affects folding, affects reaction, decreases reaction2
Estradiolaffects binding, decreases reaction, increases expression2
Valproic Acidaffects expression, decreases expression2
aristolochic acid Idecreases expression1
bisphenol Fincreases methylation1
dicrotophosincreases expression1
triphenyl phosphateaffects expression1
arseniteaffects binding, decreases reaction1
tris(1,3-dichloro-2-propyl)phosphateincreases expression1
sodium arseniteincreases expression1
tetrabromobisphenol Adecreases expression1
beta-methylcholineaffects expression1
di-n-butylphosphoric acidaffects expression1
Fulvestrantaffects cotreatment, increases methylation1
Arsenicaffects methylation1
Benzo(a)pyreneincreases expression1
Caffeineaffects phosphorylation1
Dinitrochlorobenzeneaffects binding1
Doxorubicindecreases expression1
Enzyme Inhibitorsdecreases activity, increases O-linked glycosylation1
Ivermectindecreases expression1
Leadaffects expression1
Ribonucleotidesaffects binding1
Tamoxifendecreases reaction, affects binding1
Tetrachlorodibenzodioxinincreases expression1
Tobacco Smoke Pollutionincreases expression1
7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxidedecreases expression1
Metriboloneaffects binding, affects folding, affects reaction1

ChEMBL screening assays

3 unique, capped per target: 3 binding

Representative assays (with source publication via chembl_document):

Assay IDTypeDescriptionSource paper
CHEMBL4012557BindingBinding affinity to CCR4-NOT transcription complex subunit 1 in human INA-6 cells after 3 hrs by nanoLC-MS/MS methodUgi Reaction-Derived α-Acyl Aminocarboxamides Bind to Phosphatidylinositol 3-Kinase-Related Kinases, Inhibit HSF1-Dependent Heat Shock Response, and Induce Apoptosis in Multiple Myeloma Cells. — *J Med Chem*

Cellosaurus cell lines

1 cell lines: 1 transformed cell line

First 10 cell lines (id-ordered, not curated):

CellosaurusNameCategorySex
CVCL_B2UNAbcam HEK293T CNOT1 KOTransformed cell lineFemale

Clinical trials (associated diseases)

Via MONDO — disease-level, not drug-specific.

showing 60 of 299 trials:

NCTPhaseStatusTitle
NCT05657860Phase 4COMPLETEDGuanfacine Extended Release for the Reduction of Aggression and Self-injurious Behavior Associated With Prader-Willi Syndrome
NCT05744479Phase 4RECRUITINGMetformin for Antipsychotic-induced Weight Gain in Adults With Intellectual Disability
NCT06107829Phase 4WITHDRAWNValbenazine Treatment of Tardive Dyskinesia in Adults With Intellectual/Developmental Disabilities
NCT06997198Phase 4RECRUITINGDeutetrabenazine Treatment for Tardive Dyskinesia in Intellectual/Developmental Disabilities
NCT04586348Phase 4UNKNOWNPrenatal Iodine Supplementation and Early Childhood Neurodevelopment
NCT04873115Phase 4UNKNOWNDouble-blind, Placebo-controlled, Randomized Clinical Trial Comparing the Efficacy and Safety of Sialanar Plus orAl rehabiLitation Against Placebo Plus Oral Rehabilitation for chIldren and Adolescents With seVere Sialorrhoea and Neurodisabilties,
NCT02270736Phase 3COMPLETEDClinical Study to Investigate the Efficacy and Safety of NT 201 Compared to Placebo in the Treatment of Chronic Troublesome Drooling Associated With Neurological Disorders and/or Intellectual Disability
NCT02559102Phase 3COMPLETEDDexmedetomidine Sedation Versus General Anaesthesia for Inguinal Hernia Surgery in Infants
NCT02757079Phase 3COMPLETEDStudy of the Efficacy and Safety of NPC-15 for Sleep Disorders of Children With Neurodevelopmental Disorders
NCT06915480Phase 3RECRUITINGReducing Missed Appointments
NCT07377032Phase 3RECRUITINGTAP-GRIN: Interventional Study on Patients With GRIN-related Neurodevelopmental Disorders
NCT02304302Phase 2COMPLETEDDown Syndrome Memantine Follow-up Study
NCT03862950Phase 2COMPLETEDA Trial of Metformin in Individuals With Fragile X Syndrome (Met)
NCT04529226Phase 2UNKNOWNStudy to Compare Clozapine vs Treatment as Usual in People With Intellectual Disability & Treatment-resistant Psychosis
NCT04821856Phase 2COMPLETEDEvaluation of the Effectiveness of Cannabidiol in Treating Severe Behavioural Problems in Children and Adolescents With Intellectual Disability
NCT02909959Phase 2COMPLETEDSulforaphane for the Treatment of Young Men With Autism Spectrum Disorder
NCT06081348Phase 2RECRUITINGSertraline vs. Placebo in the Treatment of Anxiety in Children and AdoLescents With NeurodevelopMental Disorders
NCT06352372Phase 2COMPLETEDSafety and Efficacy of tPBM for Epileptiform Activity in Autism
NCT05273320Phase 1COMPLETEDClinical Trial of Nabilone for Aggression in Adults With Intellectual and Developmental Disabilities
NCT05301361Phase 1ENROLLING_BY_INVITATIONSensitivity of the NIH Toolbox to Stimulant Treatment in Intellectual Disabilities
NCT06016764Phase 1COMPLETEDUse of MRI and cTBS for Catatonia in Autism
NCT06586827Phase 1COMPLETEDImpact of Competency-Based Training and Technical Assistance Employment Outcomes of Individuals With ID/DD
NCT07531940Phase 1NOT_YET_RECRUITINGEscalating Doses of Memantine in Down Syndrome (MEDS-123)
NCT00503191Phase 1COMPLETEDNeuroModulation Technique Treatment of Autism
NCT04475848Phase 1COMPLETEDA Study to Investigate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Food Effect of RO6953958 in Healthy Participants
NCT06300398Phase 1COMPLETEDIAMA-6 Oral Dose Study in Healthy Adults
NCT03479476Phase 2/3COMPLETEDA Trial of Metformin in Individuals With Fragile X Syndrome
NCT02616796Phase 1/2COMPLETEDEffects of Social Gaze Training on Brain and Behavior in Fragile X Syndrome
NCT06860672Early Phase 1TERMINATEDClinical Trial of the Dual Vector Base Editor for the Treatment of the CHD3-R1025W Mutation
NCT00597948Not specifiedCOMPLETEDHealthy Lifestyles for People With Intellectual Disabilities
NCT01087320Not specifiedRECRUITINGGenome Medical Sequencing for Gene Discovery
NCT01652963Not specifiedUNKNOWNPicture-based Computerised Assessment and Training of Cognitive Behaviour Therapy Skills
NCT01695395Not specifiedCOMPLETEDMental Health Care Provision for Adults With Intellectual Disability and a Mental Disorder
NCT01867554Not specifiedCOMPLETEDResearch and Characterization of New Genes Involved in Intellectual Disability
NCT01915381Not specifiedCOMPLETEDImproving Adherence Healthy Lifestyle With a Smartphone Application Based on Adults With Intellectual Disabilities
NCT01988623Not specifiedCOMPLETEDPivotal Response Treatment for Individuals With Intellectual Disabilities
NCT02099773Not specifiedCOMPLETEDSupport Staff-client Interactions With Augmentative and Alternative Communication
NCT02136849Not specifiedCOMPLETEDInter-regional Project of the Great Western Exploration Approach for Exome Molecular Causes Severe Intellectual Disability Isolated or Syndromic
NCT02225041Not specifiedCOMPLETEDSedation Strategy and Cognitive Outcome After Critical Illness in Early Childhood
NCT02414438Not specifiedCOMPLETEDEstablishing the Clinical Utility of First StepDx PLUS and NextStepDx PLUS Study
NCT02451761Not specifiedCOMPLETEDApparently Balanced Chromosomal Translocation/ Next-generation Sequencing/ Intellectual Disability
NCT02461420Not specifiedACTIVE_NOT_RECRUITINGMapping the Genotype, Phenotype, and Natural History of Phelan-McDermid Syndrome
NCT02461459Not specifiedACTIVE_NOT_RECRUITINGAutism Spectrum Disorder (ASD) and Intellectual Disability (ID) Determinants in Tuberous Sclerosis Complex (TSC)
NCT02486081Not specifiedCOMPLETEDDevelopment and Application-Smart Football for Movement Evaluation and Training in the Special Education Population
NCT02504502Not specifiedCOMPLETEDEnhancing Genomic Laboratory Reports to Enhance Communication and Empower Patients
NCT02513277Not specifiedCOMPLETEDDiabetes Screening & Prevention for People With Learning (Intellectual) Disabilities:STOP Diabetes Study
NCT02561754Not specifiedCOMPLETEDWeight Management for Adolescents With IDD
NCT02591446Not specifiedCOMPLETEDTranscranial Magnetic Stimulation Studies in Autism Spectrum Disorders
NCT02714868Not specifiedCOMPLETEDEvaluation of Project TEAM (Teens Making Environmental and Activity Modifications)
NCT02721394Not specifiedUNKNOWNFCT With Young Children With ID in the UK: A Feasibility Project V.1
NCT02746614Not specifiedCOMPLETEDPsychomotor Therapy Effects in Adaptive Behavior and Motor Proficiency in Intellectual Disability
NCT02836405Not specifiedCOMPLETEDTMS for the Investigation of Brain Plasticity in Autism Spectrum Disorders
NCT02862808Not specifiedCOMPLETEDMolecular Diagnosis of Syndromic or Isolated Severe Intellectual Disability Using Whole Exome Sequencing : a Pilot Study
NCT02881333Not specifiedUNKNOWNVarious Type of Genetic Events in Patients With Intellectual Disability
NCT02889068Not specifiedCOMPLETEDTargeted Next Generation Sequencing and Intellectual Disability
NCT02914951Not specifiedENROLLING_BY_INVITATIONCognitive-Behavioral Therapy for Irritability in Children With Autism Spectrum Disorder and Intellectual Disability
NCT02919826Not specifiedCOMPLETEDDialectical Behaviour Group Therapy for Adults With Intellectual Disabilities
NCT02934854Not specifiedWITHDRAWNBiomarker for Creatine Deficiency Syndromes (BioCDS)
NCT03033797Not specifiedUNKNOWNAugmentative and Alternative Communication in Games With Virtual Reality in Intellectual Disabilities
NCT03135236Not specifiedCOMPLETEDParents as the Primary Sexuality Educators for Their Young Adults With Down Syndrome

Predicted chemistry — Sugi Predict

The predicted patent-compound landscape for CNOT1 across ~30M SureChEMBL compounds — explore on Sugi Predict.