COG2
gene geneOn this page
Summary
COG2 (component of oligomeric golgi complex 2, HGNC:6546) is a protein-coding gene on chromosome 1q42.2, encoding Conserved oligomeric Golgi complex subunit 2 (Q14746). Required for normal Golgi morphology and function. It is a selective cancer dependency (DepMap: 61.3% of cell lines).
This gene encodes a subunit of the conserved oligomeric Golgi complex that is required for maintaining normal structure and activity of the Golgi complex. The encoded protein specifically interacts with the USO1 vesicle docking protein and may be necessary for normal Golgi ribbon formation and trafficking of Golgi enzymes. Mutations of this gene are associated with abnormal glycosylation within the Golgi apparatus. Alternative splicing results in multiple transcript variants.
Source: NCBI Gene 22796 — RefSeq curated summary.
At a glance
- Gene–disease (curated): congenital disorder of glycosylation, type IIq (Strong, GenCC)
- GWAS associations: 2
- Clinical variants (ClinVar): 308 total — 6 pathogenic, 3 likely-pathogenic
- Phenotypes (HPO): 19
- Druggable target: yes
- Cancer dependency (DepMap): dependent in 61.3% of screened cell lines
- MANE Select transcript:
NM_007357
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:6546 |
| Approved symbol | COG2 |
| Name | component of oligomeric golgi complex 2 |
| Location | 1q42.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Ensembl gene | ENSG00000135775 |
| Ensembl biotype | protein_coding |
| OMIM | 606974 |
| Entrez | 22796 |
Gene structure
Transcript identifiers
Ensembl transcripts: 18 — 12 protein_coding, 3 protein_coding_CDS_not_defined, 2 retained_intron, 1 nonsense_mediated_decay
ENST00000366668, ENST00000366669, ENST00000468893, ENST00000473671, ENST00000478710, ENST00000482012, ENST00000490900, ENST00000494371, ENST00000534989, ENST00000865123, ENST00000865124, ENST00000921491, ENST00000964684, ENST00000964685, ENST00000964686, ENST00000964687, ENST00000964688, ENST00000964689
RefSeq mRNA: 2 — MANE Select: NM_007357
NM_001145036, NM_007357
CCDS: CCDS1584, CCDS44329
Canonical transcript exons
ENST00000366669 — 18 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000805217 | 230671516 | 230671640 |
| ENSE00000805220 | 230683574 | 230683635 |
| ENSE00000805224 | 230688420 | 230688562 |
| ENSE00000805225 | 230690014 | 230690153 |
| ENSE00000805226 | 230691384 | 230691564 |
| ENSE00001262174 | 230678913 | 230679052 |
| ENSE00001714340 | 230693292 | 230693982 |
| ENSE00001919434 | 230642481 | 230642678 |
| ENSE00003489447 | 230685085 | 230685236 |
| ENSE00003504093 | 230688071 | 230688143 |
| ENSE00003505850 | 230669356 | 230669535 |
| ENSE00003576229 | 230686935 | 230687132 |
| ENSE00003601809 | 230660758 | 230660823 |
| ENSE00003616218 | 230668676 | 230668784 |
| ENSE00003621610 | 230664484 | 230664587 |
| ENSE00003623857 | 230663141 | 230663221 |
| ENSE00003628018 | 230674998 | 230675124 |
| ENSE00003673231 | 230659464 | 230659625 |
Expression profiles
Bgee: expression breadth ubiquitous, 287 present calls, max score 91.62.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 17.2562 / max 136.6362, expressed in 1813 samples.
FANTOM5 promoters (2 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 9033 | 16.6052 | 1813 |
| 9034 | 0.6510 | 381 |
Top tissues by expression
295 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| rectum | UBERON:0001052 | 91.62 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 91.22 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 91.10 | gold quality |
| cerebellar cortex | UBERON:0002129 | 90.98 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 90.92 | gold quality |
| right adrenal gland | UBERON:0001233 | 90.74 | gold quality |
| pancreatic ductal cell | CL:0002079 | 90.09 | gold quality |
| islet of Langerhans | UBERON:0000006 | 90.04 | gold quality |
| primordial germ cell in gonad | CL:0000670 ∩ UBERON:0000991 | 89.85 | gold quality |
| left adrenal gland | UBERON:0001234 | 89.84 | gold quality |
| adrenal tissue | UBERON:0018303 | 89.79 | gold quality |
| cerebellum | UBERON:0002037 | 89.48 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 89.48 | gold quality |
| adrenal gland | UBERON:0002369 | 89.00 | gold quality |
| granulocyte | CL:0000094 | 88.59 | gold quality |
| adrenal cortex | UBERON:0001235 | 88.43 | gold quality |
| tibialis anterior | UBERON:0001385 | 88.41 | gold quality |
| monocyte | CL:0000576 | 88.33 | gold quality |
| mononuclear cell | CL:0000842 | 88.19 | gold quality |
| leukocyte | CL:0000738 | 88.15 | gold quality |
| apex of heart | UBERON:0002098 | 88.04 | gold quality |
| transverse colon | UBERON:0001157 | 87.88 | gold quality |
| calcaneal tendon | UBERON:0003701 | 87.85 | gold quality |
| ileal mucosa | UBERON:0000331 | 87.61 | gold quality |
| gastrocnemius | UBERON:0001388 | 87.52 | gold quality |
| muscle of leg | UBERON:0001383 | 87.51 | gold quality |
| male germ line stem cell (sensu Vertebrata) in testis | CL:0000089 ∩ UBERON:0000473 | 87.45 | gold quality |
| pancreas | UBERON:0001264 | 87.42 | gold quality |
| right atrium auricular region | UBERON:0006631 | 87.29 | gold quality |
| body of pancreas | UBERON:0001150 | 87.28 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 7.74 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
36 targeting COG2, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-3688-3P | 99.97 | 72.02 | 2834 |
| HSA-MIR-548AJ-3P | 99.96 | 73.38 | 5345 |
| HSA-MIR-548X-3P | 99.96 | 73.38 | 5345 |
| HSA-MIR-548J-3P | 99.94 | 72.61 | 4881 |
| HSA-MIR-381-3P | 99.93 | 71.87 | 2854 |
| HSA-MIR-548AE-3P | 99.93 | 72.66 | 4867 |
| HSA-MIR-548AH-3P | 99.93 | 72.54 | 4872 |
| HSA-MIR-548AM-3P | 99.93 | 72.54 | 4872 |
| HSA-MIR-548AQ-3P | 99.93 | 72.66 | 4867 |
| HSA-MIR-205-3P | 99.92 | 69.92 | 3165 |
| HSA-MIR-300 | 99.92 | 71.76 | 2856 |
| HSA-MIR-6809-3P | 99.91 | 71.45 | 3814 |
| HSA-MIR-4753-3P | 99.90 | 71.03 | 3786 |
| HSA-MIR-3686 | 99.90 | 70.53 | 2432 |
| HSA-MIR-95-5P | 99.89 | 72.17 | 3973 |
| HSA-MIR-4639-5P | 99.81 | 67.37 | 1028 |
| HSA-MIR-4699-3P | 99.71 | 70.15 | 3142 |
| HSA-MIR-4677-5P | 99.70 | 70.09 | 1940 |
| HSA-MIR-1284 | 99.67 | 73.56 | 1353 |
| HSA-MIR-885-5P | 99.59 | 68.59 | 879 |
| HSA-MIR-141-5P | 99.57 | 67.86 | 897 |
| HSA-MIR-6727-3P | 99.49 | 65.92 | 1333 |
| HSA-MIR-548V | 99.29 | 69.47 | 1157 |
| HSA-MIR-6739-3P | 99.22 | 68.84 | 1843 |
| HSA-MIR-3619-5P | 99.00 | 68.87 | 2308 |
| HSA-MIR-3145-3P | 98.85 | 69.07 | 2031 |
| HSA-MIR-214-3P | 98.71 | 68.12 | 2128 |
| HSA-MIR-761 | 98.71 | 68.07 | 2051 |
| HSA-MIR-3135B | 98.61 | 65.33 | 1470 |
| HSA-MIR-4720-3P | 98.50 | 68.88 | 988 |
Functional genomics
DepMap (CRISPR cell-line fitness): dependent in 61.3% of screened cell lines.
Literature-anchored findings (GeneRIF, showing 2)
- The interaction between p115 and Cog2 was found to be essential for Golgi ribbon reformation after the disruption of the ribbon by p115 KD or brefeldin A treatment and recovery by re-expression of p115 or drug wash out, respectively. (PMID:17274799)
- Our data strongly suggest that these compound heterozygous mutations in COG2 are causative of CDG. (PMID:24784932)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | cog2 | ENSDARG00000004037 |
| mus_musculus | Cog2 | ENSMUSG00000031979 |
| rattus_norvegicus | Cog2 | ENSRNOG00000018228 |
| drosophila_melanogaster | Cog2 | FBGN0026634 |
| caenorhabditis_elegans | WBGENE00000585 |
Protein
Protein identifiers
Conserved oligomeric Golgi complex subunit 2 — Q14746 (reviewed: Q14746)
Alternative names: Component of oligomeric Golgi complex 2, Low density lipoprotein receptor defect C-complementing protein
All UniProt accessions (4): B1ALW7, B7Z2Y2, Q14746, V9GY21
UniProt curated annotations — full annotation on UniProt →
Function. Required for normal Golgi morphology and function.
Subunit / interactions. Component of the conserved oligomeric Golgi complex which is composed of eight different subunits and is required for normal Golgi morphology and localization.
Subcellular location. Golgi apparatus membrane.
Disease relevance. Congenital disorder of glycosylation 2Q (CDG2Q) [MIM:617395] A form of congenital disorder of glycosylation, a genetically heterogeneous group of autosomal recessive, multisystem disorders caused by a defect in glycoprotein biosynthesis and characterized by under-glycosylated serum glycoproteins. Congenital disorders of glycosylation result in a wide variety of clinical features, such as defects in the nervous system development, psychomotor retardation, dysmorphic features, hypotonia, coagulation disorders, and immunodeficiency. The broad spectrum of features reflects the critical role of N-glycoproteins during embryonic development, differentiation, and maintenance of cell functions. The transmission pattern of CDG2Q is consistent with autosomal recessive inheritance. The disease is caused by variants affecting the gene represented in this entry.
Similarity. Belongs to the COG2 family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q14746-1 | 1 | yes |
| Q14746-2 | 2 |
RefSeq proteins (2): NP_001138508, NP_031383* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR009316 | COG2 | Family |
| IPR024602 | COG_su2_N | Domain |
| IPR024603 | COG_complex_COG2_C | Domain |
Pfam: PF06148, PF12022
UniProt features (9 total): sequence variant 4, region of interest 2, chain 1, compositionally biased region 1, splice variant 1
Structure
Experimental structures (PDB)
0 structures.
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q14746-F1 | 81.38 | 0.36 |
Function
Pathways and Gene Ontology
Reactome pathways
3 pathways
| ID | Pathway |
|---|---|
| R-HSA-6807878 | COPI-mediated anterograde transport |
| R-HSA-6811438 | Intra-Golgi traffic |
| R-HSA-6811440 | Retrograde transport at the Trans-Golgi-Network |
MSigDB gene sets: 170 (showing top):
GOBP_VESICLE_MEDIATED_TRANSPORT, REACTOME_MEMBRANE_TRAFFICKING, GOBP_INTRA_GOLGI_VESICLE_MEDIATED_TRANSPORT, MODULE_120, GOCC_TRANS_GOLGI_NETWORK, BLALOCK_ALZHEIMERS_DISEASE_UP, JAZAG_TGFB1_SIGNALING_VIA_SMAD4_UP, GOBP_ENDOMEMBRANE_SYSTEM_ORGANIZATION, MODULE_175, YNGTTNNNATT_UNKNOWN, SCHLOSSER_MYC_AND_SERUM_RESPONSE_SYNERGY, GOBP_GOLGI_ORGANIZATION, GOCC_GOLGI_STACK, GOCC_GOLGI_TRANSPORT_COMPLEX, GOCC_TRANS_GOLGI_NETWORK_MEMBRANE
GO Biological Process (5): retrograde transport, vesicle recycling within Golgi (GO:0000301), intra-Golgi vesicle-mediated transport (GO:0006891), Golgi organization (GO:0007030), protein transport (GO:0015031), obsolete glycosylation (GO:0070085)
GO Molecular Function (2): protein-containing complex binding (GO:0044877), protein binding (GO:0005515)
GO Cellular Component (6): Golgi membrane (GO:0000139), Golgi stack (GO:0005795), COG complex (GO:0017119), trans-Golgi network membrane (GO:0032588), Golgi apparatus (GO:0005794), membrane (GO:0016020)
Reactome top-level categories
Rollup of top-2 pathways:
| Category | Pathways |
|---|---|
| Intra-Golgi and retrograde Golgi-to-ER traffic | 2 |
| ER to Golgi Anterograde Transport | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| binding | 2 |
| Golgi apparatus | 2 |
| intra-Golgi vesicle-mediated transport | 1 |
| Golgi vesicle transport | 1 |
| organelle organization | 1 |
| endomembrane system organization | 1 |
| transport | 1 |
| intracellular protein localization | 1 |
| establishment of protein localization | 1 |
| bounding membrane of organelle | 1 |
| Golgi apparatus subcompartment | 1 |
| vesicle tethering complex | 1 |
| trans-Golgi network | 1 |
| organelle membrane | 1 |
| cytoplasm | 1 |
| endomembrane system | 1 |
| intracellular membrane-bounded organelle | 1 |
| cellular anatomical structure | 1 |
Protein interactions and networks
STRING
1270 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| COG2 | COG5 | Q9UP83 | 996 |
| COG2 | COG1 | Q8WTW3 | 996 |
| COG2 | COG3 | Q96JB2 | 995 |
| COG2 | COG7 | P83436 | 995 |
| COG2 | COG4 | Q9H9E3 | 995 |
| COG2 | COG8 | Q96MW5 | 986 |
| COG2 | COG6 | Q9Y2V7 | 986 |
| COG2 | COPB1 | P53618 | 824 |
| COG2 | STX5 | Q13190 | 709 |
| COG2 | GOSR2 | O14653 | 681 |
| COG2 | EXOC7 | Q9UPT5 | 680 |
| COG2 | VPS53 | Q5VIR6 | 666 |
| COG2 | USO1 | O60763 | 663 |
| COG2 | VPS54 | Q9P1Q0 | 641 |
| COG2 | TGOLN2 | O43493 | 640 |
IntAct
101 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| CFTR | ESYT2 | psi-mi:“MI:2364”(proximity) | 0.710 |
| COG2 | MTUS2 | psi-mi:“MI:0915”(physical association) | 0.670 |
| COG2 | COG4 | psi-mi:“MI:0915”(physical association) | 0.670 |
| COG4 | COG2 | psi-mi:“MI:0915”(physical association) | 0.670 |
| SCN2B | EXOC5 | psi-mi:“MI:0914”(association) | 0.640 |
| COMMD8 | VPS26C | psi-mi:“MI:0914”(association) | 0.640 |
| COG3 | COG7 | psi-mi:“MI:0914”(association) | 0.640 |
| GYPA | TCAF2 | psi-mi:“MI:0914”(association) | 0.640 |
| LENG8 | COG2 | psi-mi:“MI:0915”(physical association) | 0.560 |
| COG2 | CEP68 | psi-mi:“MI:0915”(physical association) | 0.560 |
| COG2 | LENG8 | psi-mi:“MI:0915”(physical association) | 0.560 |
| COG2 | LZTS1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| APLNR | METTL15 | psi-mi:“MI:0914”(association) | 0.530 |
| NPY2R | RTL8C | psi-mi:“MI:0914”(association) | 0.530 |
| COG6 | EXOC5 | psi-mi:“MI:0914”(association) | 0.530 |
| TEKT4 | CLOCK | psi-mi:“MI:0914”(association) | 0.530 |
| VSIG2 | TTI1 | psi-mi:“MI:0914”(association) | 0.530 |
| CD274 | TTI1 | psi-mi:“MI:0914”(association) | 0.530 |
| ALOX5 | DDHD2 | psi-mi:“MI:0914”(association) | 0.530 |
| COMTD1 | IFRD1 | psi-mi:“MI:0914”(association) | 0.530 |
| CA14 | EXOC5 | psi-mi:“MI:0914”(association) | 0.530 |
| CDR2 | IGSF3 | psi-mi:“MI:0914”(association) | 0.530 |
BioGRID (164): MTUS2 (Two-hybrid), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG2 (Affinity Capture-MS), COG1 (Co-fractionation), COG2 (Co-fractionation), COG2 (Co-fractionation), COG3 (Co-fractionation), COG4 (Co-fractionation), COG6 (Co-fractionation)
ESM2 similar proteins: A2AV37, A2BID5, A2VDR8, A7E2Y6, A7Z033, B4DZS4, O15068, O35821, O60645, O70576, O94812, P52630, P83436, Q01755, Q03169, Q08CY4, Q0P4Q0, Q0V8C2, Q14746, Q15021, Q17RC7, Q19262, Q1LXZ7, Q2TBH9, Q3T1G7, Q3TBD2, Q3UM29, Q5H9J9, Q5XI00, Q61333, Q62825, Q63406, Q64096, Q6DIA2, Q6GPP1, Q6KAR6, Q7T006, Q80TT2, Q80VA5, Q8K1H7
Diamond homologs: Q14746, Q921L5, Q9VF78
SIGNOR signaling
1 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| COG2 | “form complex” | “COG tethering complex” | binding |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 101 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:
| Pathway | Partners | Fold | FDR |
|---|---|---|---|
| Intra-Golgi traffic | 5 | 24.0× | 5e-04 |
| Retrograde transport at the Trans-Golgi-Network | 5 | 20.3× | 5e-04 |
| COPI-mediated anterograde transport | 6 | 12.2× | 8e-04 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum | 5 | 20.3× | 9e-04 |
| Golgi organization | 8 | 12.9× | 6e-05 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
308 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 6 |
| Likely pathogenic | 3 |
| Uncertain significance | 126 |
| Likely benign | 93 |
| Benign | 50 |
Top pathogenic / likely-pathogenic (9)
| Variant ID | HGVS | Classification |
|---|---|---|
| 1970272 | NM_007357.3(COG2):c.260del (p.Gln87fs) | Pathogenic |
| 3251550 | NC_000001.10:g.(230814799_230819319)_(230820983_230822680)del | Pathogenic |
| 3727680 | NM_007357.3(COG2):c.523delinsCAGGCCCATACAGGTGCAATGGTTTTCTGGAGCACCTGTATGCTC (p.Thr175fs) | Pathogenic |
| 4689533 | NC_000001.10:g.(?230778226)(230829729_?)del | Pathogenic |
| 4753913 | NM_007357.3(COG2):c.1509del (p.Lys503fs) | Pathogenic |
| 568944 | NM_007357.3(COG2):c.436dup (p.Ile146fs) | Pathogenic |
| 1691000 | NM_007357.3(COG2):c.48C>A (p.Cys16Ter) | Likely pathogenic |
| 4085417 | NM_007357.3(COG2):c.1279AGG[1] (p.Arg428del) | Likely pathogenic |
| 996958 | NM_007357.3(COG2):c.1855C>T (p.Gln619Ter) | Likely pathogenic |
SpliceAI
2839 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 1:230642664:G:GT | donor_gain | 1.0000 |
| 1:230658862:A:AG | donor_gain | 1.0000 |
| 1:230658862:A:G | donor_gain | 1.0000 |
| 1:230659460:TCAG:T | acceptor_loss | 1.0000 |
| 1:230659461:CAGG:C | acceptor_loss | 1.0000 |
| 1:230659462:A:AG | acceptor_gain | 1.0000 |
| 1:230659462:A:G | acceptor_loss | 1.0000 |
| 1:230659463:G:GG | acceptor_gain | 1.0000 |
| 1:230659463:G:GT | acceptor_loss | 1.0000 |
| 1:230659463:GGAA:G | acceptor_gain | 1.0000 |
| 1:230659590:G:GT | donor_gain | 1.0000 |
| 1:230659590:GAT:G | donor_loss | 1.0000 |
| 1:230659621:ACTTG:A | donor_gain | 1.0000 |
| 1:230659622:CTTGG:C | donor_loss | 1.0000 |
| 1:230659623:TTGG:T | donor_loss | 1.0000 |
| 1:230659624:TGGT:T | donor_loss | 1.0000 |
| 1:230659626:G:C | donor_loss | 1.0000 |
| 1:230659626:G:GG | donor_gain | 1.0000 |
| 1:230660755:TA:T | acceptor_loss | 1.0000 |
| 1:230660820:TCTGG:T | donor_loss | 1.0000 |
| 1:230660821:CTGGT:C | donor_loss | 1.0000 |
| 1:230660822:TGGT:T | donor_loss | 1.0000 |
| 1:230660824:G:GG | donor_gain | 1.0000 |
| 1:230660824:G:T | donor_loss | 1.0000 |
| 1:230660825:T:TC | donor_loss | 1.0000 |
| 1:230663137:A:AG | acceptor_gain | 1.0000 |
| 1:230663138:A:AG | acceptor_gain | 1.0000 |
| 1:230663139:A:G | acceptor_gain | 1.0000 |
| 1:230663139:A:T | acceptor_loss | 1.0000 |
| 1:230663140:G:GA | acceptor_gain | 1.0000 |
AlphaMissense
4852 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 1:230659602:T:C | F71L | 1.000 |
| 1:230659604:T:A | F71L | 1.000 |
| 1:230659604:T:G | F71L | 1.000 |
| 1:230659537:T:C | L49P | 0.999 |
| 1:230659566:G:C | A59P | 0.999 |
| 1:230659579:T:C | L63P | 0.999 |
| 1:230659603:T:C | F71S | 0.999 |
| 1:230659612:T:C | L74P | 0.999 |
| 1:230659558:T:C | L56P | 0.998 |
| 1:230659582:T:A | I64N | 0.998 |
| 1:230659582:T:G | I64S | 0.998 |
| 1:230659603:T:G | F71C | 0.998 |
| 1:230659606:T:A | V72D | 0.998 |
| 1:230659624:T:C | L78S | 0.998 |
| 1:230688552:G:C | R595T | 0.998 |
| 1:230691440:T:C | L664P | 0.998 |
| 1:230642671:T:C | F22S | 0.997 |
| 1:230659470:T:C | F27L | 0.997 |
| 1:230659472:C:A | F27L | 0.997 |
| 1:230659472:C:G | F27L | 0.997 |
| 1:230659486:T:C | F32S | 0.997 |
| 1:230659525:T:C | L45P | 0.997 |
| 1:230659582:T:C | I64T | 0.997 |
| 1:230659612:T:A | L74H | 0.997 |
| 1:230688545:T:G | Y593D | 0.997 |
| 1:230688549:G:C | R594P | 0.997 |
| 1:230642656:T:C | F17S | 0.996 |
| 1:230659537:T:A | L49Q | 0.996 |
| 1:230675047:T:A | W317R | 0.996 |
| 1:230675047:T:C | W317R | 0.996 |
dbSNP variants (sampled 300 via entrez): RS1000288979 (1:230690779 T>C), RS10002986 (1:230655934 G>C,T), RS1000303273 (1:230660084 G>A), RS1000334967 (1:230678492 C>A,T), RS1000361558 (1:230644630 CTG>C), RS1000415483 (1:230644412 G>T), RS1000453977 (1:230653806 A>G), RS1000464099 (1:230687437 T>C), RS1000509104 (1:230642018 A>T), RS1000549790 (1:230666907 C>T), RS1000553853 (1:230692294 T>C), RS1000595287 (1:230654077 C>T), RS1000603167 (1:230659818 A>G), RS1000694767 (1:230643415 C>T), RS1000772286 (1:230673818 G>C)
Disease associations
OMIM: gene MIM:606974 | disease phenotypes: MIM:617395
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| congenital disorder of glycosylation, type IIq | Strong | Autosomal recessive |
ClinGen Gene-Disease Validity (1)
Expert-panel classifications — Definitive > Strong > Moderate > Limited > Disputed > Refuted.
| Disease | Classification | Inheritance |
|---|---|---|
| congenital disorder of glycosylation, type IIq | Limited | AR |
Mondo (1): congenital disorder of glycosylation, type IIq (MONDO:0054559)
Orphanet (1): COG2-CDG (Orphanet:435934)
HPO phenotypes
19 total (19 of 19 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0001249 | Intellectual disability |
| HP:0001252 | Hypotonia |
| HP:0001263 | Global developmental delay |
| HP:0001410 | Decreased liver function |
| HP:0001999 | Abnormal facial shape |
| HP:0002079 | Hypoplasia of the corpus callosum |
| HP:0002361 | Psychomotor deterioration |
| HP:0002506 | Diffuse cerebral atrophy |
| HP:0002510 | Spastic tetraplegia |
| HP:0002910 | Elevated circulating hepatic transaminase concentration |
| HP:0003256 | Abnormality of the coagulation cascade |
| HP:0003593 | Infantile onset |
| HP:0005484 | Secondary microcephaly |
| HP:0010818 | Generalized tonic seizure |
| HP:0010837 | Decreased circulating ceruloplasmin concentration |
| HP:0011967 | Decreased circulating copper concentration |
| HP:0012345 | Abnormal glycosylation |
| HP:0012506 | Small pituitary gland |
GWAS associations
2 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST008359_10 | Response to cognitive-behavioural therapy in anxiety disorder | 8.000000e-06 |
| GCST012437_1 | Interleukin-6 gene expression levels in non-alcoholic fatty liver disease x mastiha supplementation interaction | 1.000000e-08 |
EFO canonical traits (2, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0007820 | cognitive behavioural therapy |
| EFO:0600067 | mastiha supplement exposure measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: yes
ChEMBL targets (1): CHEMBL6067120 (SINGLE PROTEIN)
PharmGKB: 1 entry (VIP=true, CPIC=false)
ChEMBL bioactivities
2 potent at pChembl≥5 of 2 total, top 2 by pChembl (potency: 10 = 0.1 nM, 6 = 1 µM).
| pChembl | Type | Value | Unit | Molecule |
|---|---|---|---|---|
| 5.46 | Kd | 3452 | nM | CHEMBL3752910 |
| 5.46 | ED50 | 3452 | nM | CHEMBL3752910 |
PubChem BioAssay actives
1 with measured affinity, of 2 total; 1 most potent distinct compounds. Largely complementary to BindingDB; screening values are coarse (µM, 4 dp), so sub-nM hits tie at the floor.
| Compound | Assay | Type | Value | Unit |
|---|---|---|---|---|
| 4-methyl-3-[(1-methyl-6-pyridin-3-ylpyrazolo[3,4-d]pyrimidin-4-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide | 2149841: Binding affinity to human COG2 incubated for 45 mins by Kinobead based pull down assay | kd | 3.4524 | uM |
CTD chemical–gene interactions
39 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Cadmium Chloride | decreases expression, increases abundance, increases expression | 3 |
| sodium arsenite | decreases expression | 2 |
| Air Pollutants | affects cotreatment, increases abundance, increases oxidation, affects expression | 2 |
| Ozone | affects cotreatment, increases oxidation, increases abundance, affects expression | 2 |
| aristolochic acid I | decreases expression | 1 |
| dicrotophos | decreases expression | 1 |
| 2,4,6-tribromophenol | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| alpha-pinene | affects cotreatment, increases oxidation, increases abundance | 1 |
| bisphenol A | affects cotreatment, decreases methylation | 1 |
| arsenite | affects binding, decreases reaction | 1 |
| mono-(2-ethylhexyl)phthalate | increases abundance, increases methylation | 1 |
| tetrabromobisphenol A | decreases expression | 1 |
| potassium chromate(VI) | affects cotreatment, decreases expression | 1 |
| methacrylaldehyde | affects cotreatment, increases oxidation, increases abundance | 1 |
| epigallocatechin gallate | affects cotreatment, decreases expression | 1 |
| CGP 52608 | increases reaction, affects binding | 1 |
| bisphenol S | increases expression | 1 |
| Resveratrol | affects cotreatment, increases expression | 1 |
| Sunitinib | increases expression | 1 |
| Fulvestrant | affects cotreatment, decreases methylation | 1 |
| Acrolein | affects cotreatment, increases oxidation, increases abundance | 1 |
| Air Pollutants, Occupational | decreases expression | 1 |
| Antimycin A | decreases expression | 1 |
| Atrazine | decreases expression | 1 |
| Cadmium | increases abundance, increases expression | 1 |
| Diethylhexyl Phthalate | increases abundance, increases methylation | 1 |
| Dimethyl Sulfoxide | increases expression | 1 |
| Ivermectin | decreases expression | 1 |
| Lead | decreases expression | 1 |
ChEMBL screening assays
1 unique, capped per target: 1 binding
Representative assays (with source publication via chembl_document):
| Assay ID | Type | Description | Source paper |
|---|---|---|---|
| CHEMBL5652883 | Binding | Binding affinity to human COG2 incubated for 45 mins by Kinobead based pull down assay | NVP-BHG712: Effects of Regioisomers on the Affinity and Selectivity toward the EPHrin Family. — ChemMedChem |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Associated diseases: congenital disorder of glycosylation, type IIq
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): congenital disorder of glycosylation, type IIq