PAN2
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Also known as KIAA0710hPAN2
Summary
PAN2 (poly(A) specific ribonuclease subunit PAN2, HGNC:20074) is a protein-coding gene on chromosome 12q13.3, encoding PAN2-PAN3 deadenylation complex catalytic subunit PAN2 (Q504Q3). Catalytic subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in general and miRNA-mediated mRNA turnover.
This gene encodes a deadenylase that functions as the catalytic subunit of the polyadenylate binding protein dependent poly(A) nuclease complex. The encoded protein is a magnesium dependent 3’ to 5’ exoribonuclease that is involved in the degradation of cytoplasmic mRNAs. Alternate splicing results in multiple transcript variants.
Source: NCBI Gene 9924 — RefSeq curated summary.
At a glance
- Gene–disease (curated): multiple congenital anomalies/dysmorphic syndrome-intellectual disability (Definitive, GenCC) — +2 more curated relationships
- GWAS associations: 5
- Clinical variants (ClinVar): 162 total — 3 pathogenic, 1 likely-pathogenic
- Phenotypes (HPO): 104
- MANE Select transcript:
NM_014871
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:20074 |
| Approved symbol | PAN2 |
| Name | poly(A) specific ribonuclease subunit PAN2 |
| Location | 12q13.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | KIAA0710, hPAN2 |
| Ensembl gene | ENSG00000135473 |
| Ensembl biotype | protein_coding |
| OMIM | 617447 |
| Entrez | 9924 |
Gene structure
Transcript identifiers
Ensembl transcripts: 44 — 29 protein_coding, 14 retained_intron, 1 protein_coding_CDS_not_defined
ENST00000257931, ENST00000425394, ENST00000440411, ENST00000547100, ENST00000547226, ENST00000547518, ENST00000547572, ENST00000547994, ENST00000548043, ENST00000548982, ENST00000549073, ENST00000549090, ENST00000549348, ENST00000549964, ENST00000550028, ENST00000550555, ENST00000551359, ENST00000552630, ENST00000552868, ENST00000553230, ENST00000610546, ENST00000885816, ENST00000885817, ENST00000885818, ENST00000885819, ENST00000885820, ENST00000885821, ENST00000915376, ENST00000915377, ENST00000915378, ENST00000915379, ENST00000915380, ENST00000915381, ENST00000915382, ENST00000915383, ENST00000915384, ENST00000915385, ENST00000915386, ENST00000915387, ENST00000954123, ENST00000954124, ENST00000954125, ENST00000954126, ENST00000954127
RefSeq mRNA: 13 — MANE Select: NM_014871
NM_001127460, NM_001166279, NM_001394699, NM_001394700, NM_001394701, NM_001394702, NM_001394703, NM_001394704, NM_001394705, NM_001394706, NM_001394707, NM_001394708, NM_014871
CCDS: CCDS44922, CCDS53802, CCDS8915
Canonical transcript exons
ENST00000440411 — 26 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001182399 | 56324049 | 56324185 |
| ENSE00003461465 | 56327364 | 56327631 |
| ENSE00003462581 | 56328238 | 56328358 |
| ENSE00003464269 | 56322615 | 56322758 |
| ENSE00003476400 | 56324294 | 56324493 |
| ENSE00003480664 | 56323311 | 56323384 |
| ENSE00003490708 | 56319308 | 56319487 |
| ENSE00003494556 | 56319088 | 56319181 |
| ENSE00003541356 | 56327995 | 56328072 |
| ENSE00003547238 | 56322078 | 56322168 |
| ENSE00003549678 | 56322423 | 56322482 |
| ENSE00003561010 | 56325009 | 56325128 |
| ENSE00003561715 | 56328472 | 56328641 |
| ENSE00003568151 | 56324581 | 56324709 |
| ENSE00003569375 | 56326617 | 56326959 |
| ENSE00003587521 | 56319621 | 56319764 |
| ENSE00003587644 | 56332813 | 56333208 |
| ENSE00003594485 | 56323062 | 56323209 |
| ENSE00003605855 | 56325335 | 56325454 |
| ENSE00003612156 | 56323500 | 56323598 |
| ENSE00003619315 | 56318237 | 56318434 |
| ENSE00003640310 | 56326313 | 56326409 |
| ENSE00003666483 | 56323807 | 56323913 |
| ENSE00003669084 | 56319864 | 56320021 |
| ENSE00003679814 | 56316936 | 56317643 |
| ENSE00003931853 | 56333862 | 56334000 |
Expression profiles
Bgee: expression breadth ubiquitous, 283 present calls, max score 98.90.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 9.0622 / max 116.3661, expressed in 1676 samples.
FANTOM5 promoters (2 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 131515 | 8.9032 | 1672 |
| 131514 | 0.1591 | 54 |
Top tissues by expression
294 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| right lobe of thyroid gland | UBERON:0001119 | 98.90 | gold quality |
| left lobe of thyroid gland | UBERON:0001120 | 98.77 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 98.70 | gold quality |
| right uterine tube | UBERON:0001302 | 98.58 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 98.39 | gold quality |
| cerebellar cortex | UBERON:0002129 | 98.29 | gold quality |
| left ovary | UBERON:0002119 | 98.25 | gold quality |
| adenohypophysis | UBERON:0002196 | 98.21 | gold quality |
| right ovary | UBERON:0002118 | 98.05 | gold quality |
| body of pancreas | UBERON:0001150 | 98.01 | gold quality |
| thyroid gland | UBERON:0002046 | 97.91 | gold quality |
| metanephros cortex | UBERON:0010533 | 97.90 | gold quality |
| right testis | UBERON:0004534 | 97.89 | gold quality |
| left testis | UBERON:0004533 | 97.87 | gold quality |
| right lobe of liver | UBERON:0001114 | 97.75 | gold quality |
| tibial nerve | UBERON:0001323 | 97.66 | gold quality |
| pituitary gland | UBERON:0000007 | 97.56 | gold quality |
| body of uterus | UBERON:0009853 | 97.42 | gold quality |
| endocervix | UBERON:0000458 | 97.22 | gold quality |
| mucosa of stomach | UBERON:0001199 | 97.20 | gold quality |
| right adrenal gland | UBERON:0001233 | 97.05 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 96.93 | gold quality |
| apex of heart | UBERON:0002098 | 96.90 | gold quality |
| small intestine Peyer’s patch | UBERON:0003454 | 96.79 | gold quality |
| cerebellum | UBERON:0002037 | 96.75 | gold quality |
| muscle layer of sigmoid colon | UBERON:0035805 | 96.74 | gold quality |
| body of stomach | UBERON:0001161 | 96.71 | gold quality |
| lower esophagus | UBERON:0013473 | 96.53 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 96.53 | gold quality |
| ectocervix | UBERON:0012249 | 96.39 | gold quality |
Single-cell (SCXA)
Detected in 2 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 4.07 |
| E-MTAB-7303 | no | 278.77 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
58 targeting PAN2, 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-29A-3P | 100.00 | 73.11 | 1835 |
| HSA-MIR-29B-3P | 100.00 | 73.18 | 1833 |
| HSA-MIR-29C-3P | 100.00 | 73.15 | 1833 |
| HSA-MIR-4476 | 100.00 | 68.18 | 2030 |
| HSA-MIR-6876-5P | 100.00 | 67.68 | 2126 |
| HSA-MIR-3163 | 100.00 | 77.23 | 8605 |
| HSA-MIR-150-5P | 99.99 | 66.69 | 1976 |
| HSA-MIR-6778-3P | 99.96 | 67.29 | 2693 |
| HSA-MIR-5688 | 99.96 | 73.23 | 4504 |
| HSA-MIR-3910 | 99.95 | 71.13 | 2227 |
| HSA-MIR-767-5P | 99.95 | 70.85 | 993 |
| HSA-MIR-450B-5P | 99.92 | 71.48 | 3175 |
| HSA-MIR-145-5P | 99.92 | 71.13 | 1836 |
| HSA-MIR-5195-3P | 99.92 | 70.92 | 1877 |
| HSA-MIR-6768-5P | 99.92 | 67.36 | 1942 |
| HSA-MIR-3529-3P | 99.90 | 73.55 | 3045 |
| HSA-MIR-5682 | 99.89 | 72.56 | 1005 |
| HSA-MIR-182-5P | 99.87 | 74.03 | 2589 |
| HSA-MIR-4694-3P | 99.79 | 69.53 | 2640 |
| HSA-MIR-4319 | 99.76 | 69.83 | 2586 |
| HSA-MIR-518A-5P | 99.70 | 69.01 | 2209 |
| HSA-MIR-527 | 99.70 | 69.01 | 2209 |
| HSA-MIR-7-5P | 99.67 | 70.53 | 1809 |
| HSA-MIR-4489 | 99.50 | 65.56 | 785 |
| HSA-MIR-582-5P | 99.47 | 70.79 | 2635 |
| HSA-MIR-19A-5P | 99.36 | 66.93 | 1675 |
| HSA-MIR-19B-1-5P | 99.36 | 67.07 | 1669 |
| HSA-MIR-19B-2-5P | 99.36 | 67.07 | 1669 |
| HSA-MIR-4786-3P | 99.36 | 68.35 | 1390 |
| HSA-MIR-125A-5P | 99.36 | 70.59 | 1640 |
Literature-anchored findings (GeneRIF, showing 6)
- hPan2 and hPan3 have roles in mRNA decay and exhibit cytoplasmic co-localization (PMID:14583602)
- USP52 is a key component of P-bodies required to prevent HIF1A mRNA degradation (PMID:23398456)
- USP52 is a bona fide ubiquitin-specific protease, and USP52 promotes ASF1A deubiquitination and stabilization. (PMID:29599486)
- USP52 regulates DNA end resection and chemosensitivity through removing inhibitory ubiquitination from CtIP. (PMID:33097710)
- USP52 inhibits cell proliferation by stabilizing PTEN protein in non-small cell lung cancer. (PMID:34533198)
- Biallelic PAN2 variants in individuals with a syndromic neurodevelopmental disorder and multiple congenital anomalies. (PMID:35304602)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | pan2 | ENSDARG00000074675 |
| mus_musculus | Pan2 | ENSMUSG00000005682 |
| rattus_norvegicus | Pan2 | ENSRNOG00000032441 |
| drosophila_melanogaster | PAN2 | FBGN0033352 |
| caenorhabditis_elegans | WBGENE00017951 |
Protein
Protein identifiers
PAN2-PAN3 deadenylation complex catalytic subunit PAN2 — Q504Q3 (reviewed: Q504Q3)
Alternative names: Inactive ubiquitin carboxyl-terminal hydrolase 52, PAB1P-dependent poly(A)-specific ribonuclease, Poly(A)-nuclease deadenylation complex subunit 2
All UniProt accessions (2): Q504Q3, F8VXK8
UniProt curated annotations — full annotation on UniProt →
Function. Catalytic subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in general and miRNA-mediated mRNA turnover. PAN specifically shortens poly(A) tails of RNA and the activity is stimulated by poly(A)-binding protein (PABP). PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3’-5’ exonucleolytic degradation, or deadenylation-dependent mRNA decaping and subsequent 5’-3’ exonucleolytic degradation by XRN1. Also acts as an important regulator of the HIF1A-mediated hypoxic response. Required for HIF1A mRNA stability independent of poly(A) tail length regulation.
Subunit / interactions. Forms a heterotrimer with an asymmetric homodimer of the regulatory subunit PAN3 to form the poly(A)-nuclease (PAN) deadenylation complex. Interacts with PAN3 isoform 1/Pan3L and isoform 3/Pan3S. Interacts with ZFP36.
Subcellular location. Cytoplasm. P-body. Nucleus.
Activity regulation. Positively regulated by the regulatory subunit PAN3.
Cofactor. Binds 2 metal cations per subunit in the catalytic exonuclease domain.
Domain organisation. Contains a pseudo-UCH domain. This ubiquitin C-terminal hydrolase (UCH)-like or ubiquitin specific protease (USP)-like domain is predicted to be catalytically inactive because it lacks the active site catalytic triad characteristic of thiol proteases, with residues at the equivalent structural positions that are incompatible with catalysis, and it cannot bind ubiquitin. It functions as a structural scaffold for intra- and intermolecular interactions in the complex. The linker, or PAN3 interaction domain (PID), between the WD40 repeats and the pseudo-UCH domain mediates interaction with PAN3.
Similarity. Belongs to the peptidase C19 family. PAN2 subfamily.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q504Q3-1 | 1 | yes |
| Q504Q3-2 | 2 | |
| Q504Q3-3 | 3 |
RefSeq proteins (13): NP_001120932, NP_001159751, NP_001381628, NP_001381629, NP_001381630, NP_001381631, NP_001381632, NP_001381633, NP_001381634, NP_001381635, NP_001381636, NP_001381637, NP_055686* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR012337 | RNaseH-like_sf | Homologous_superfamily |
| IPR013520 | Ribonucl_H | Domain |
| IPR015943 | WD40/YVTN_repeat-like_dom_sf | Homologous_superfamily |
| IPR028881 | PAN2_UCH_dom | Domain |
| IPR028889 | USP | Domain |
| IPR030843 | PAN2 | Family |
| IPR036322 | WD40_repeat_dom_sf | Homologous_superfamily |
| IPR036397 | RNaseH_sf | Homologous_superfamily |
| IPR038765 | Papain-like_cys_pep_sf | Homologous_superfamily |
| IPR048841 | PAN2_N | Domain |
| IPR050785 | PAN2-PAN3_catalytic_subunit | Family |
Pfam: PF00929, PF13423, PF20770
Enzyme classification (BRENDA):
- EC 3.1.13.4 — poly(A)-specific ribonuclease (BRENDA: 15 organisms, 67 substrates, 89 inhibitors, 9 Km, 5 kcat entries)
Substrate kinetics (BRENDA)
2 substrates with measured Km, best-characterized 2. Km ranges are aggregated across organisms/conditions.
| Substrate | Km (mM) | Measurements |
|---|---|---|
| POLY(A) RNA | — | 7 |
| POLY(A) | 0.0051 | 1 |
UniProt features (22 total): repeat 4, binding site 4, sequence variant 3, modified residue 2, splice variant 2, sequence conflict 2, domain 2, chain 1, mutagenesis site 1, region of interest 1
Structure
Experimental structures (PDB)
1 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 9QTU | ELECTRON MICROSCOPY | 4.6 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q504Q3-F1 | 79.58 | 0.37 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Ligand- & substrate-binding residues (4): 1087; 1139; 978; 980
Post-translational modifications (2): 791, 1189
Mutagenesis-validated functional residues (1):
| Position | Phenotype |
|---|---|
| 1087 | loss of exonuclease activity. |
Function
Pathways and Gene Ontology
Reactome pathways
1 pathways
| ID | Pathway |
|---|---|
| R-HSA-429947 | Deadenylation of mRNA |
MSigDB gene sets: 276 (showing top):
TGGTGCT_MIR29A_MIR29B_MIR29C, E2F_Q4, CREL_01, E2F_Q4_01, GOMF_RNA_NUCLEASE_ACTIVITY, BUYTAERT_PHOTODYNAMIC_THERAPY_STRESS_DN, GOBP_P_BODY_ASSEMBLY, E2F4DP1_01, GOBP_REGULATION_OF_MRNA_CATABOLIC_PROCESS, GOMF_NUCLEASE_ACTIVITY, BOYAULT_LIVER_CANCER_SUBCLASS_G2, GOBP_MACROMOLECULE_CATABOLIC_PROCESS, GOBP_POSITIVE_REGULATION_OF_ORGANELLE_ORGANIZATION, GOBP_REGULATION_OF_CELLULAR_COMPONENT_BIOGENESIS, GOBP_POST_TRANSCRIPTIONAL_REGULATION_OF_GENE_EXPRESSION
GO Biological Process (4): nuclear-transcribed mRNA poly(A) tail shortening (GO:0000289), mRNA processing (GO:0006397), positive regulation of cytoplasmic mRNA processing body assembly (GO:0010606), nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay (GO:0000288)
GO Molecular Function (8): 3’-5’-RNA exonuclease activity (GO:0000175), nucleic acid binding (GO:0003676), poly(A)-specific ribonuclease activity (GO:0004535), metal ion binding (GO:0046872), nuclease activity (GO:0004518), exonuclease activity (GO:0004527), protein binding (GO:0005515), hydrolase activity (GO:0016787)
GO Cellular Component (5): P-body (GO:0000932), nucleus (GO:0005634), cytosol (GO:0005829), PAN complex (GO:0031251), cytoplasm (GO:0005737)
Reactome top-level categories
Rollup of top-1 pathways:
| Category | Pathways |
|---|---|
| Deadenylation-dependent mRNA decay | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| nuclear-transcribed mRNA catabolic process | 2 |
| binding | 2 |
| cytoplasm | 2 |
| cellular anatomical structure | 2 |
| nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay | 1 |
| RNA processing | 1 |
| mRNA metabolic process | 1 |
| regulation of cytoplasmic mRNA processing body assembly | 1 |
| P-body assembly | 1 |
| positive regulation of organelle assembly | 1 |
| mRNA destabilization | 1 |
| 3’-5’ exonuclease activity | 1 |
| RNA exonuclease activity, producing 5’-phosphomonoesters | 1 |
| 3’-5’-RNA exonuclease activity | 1 |
| cation binding | 1 |
| catalytic activity, acting on a nucleic acid | 1 |
| nuclease activity | 1 |
| hydrolase activity, acting on ester bonds | 1 |
| catalytic activity | 1 |
| cytoplasmic ribonucleoprotein granule | 1 |
| intracellular membrane-bounded organelle | 1 |
| exoribonuclease complex | 1 |
| intracellular anatomical structure | 1 |
Protein interactions and networks
STRING
1463 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| PAN2 | USP50 | Q70EL3 | 718 |
| PAN2 | USP54 | Q70EL1 | 660 |
| PAN2 | USP43 | Q70EL4 | 610 |
| PAN2 | USP39 | Q53GS9 | 604 |
| PAN2 | USPL1 | Q5W0Q7 | 568 |
| PAN2 | PABPC4L | P0CB38 | 565 |
| PAN2 | PABPC1L | Q4VXU2 | 554 |
| PAN2 | USP53 | Q70EK8 | 552 |
| PAN2 | PABPC3 | Q9H361 | 548 |
| PAN2 | USP38 | Q8NB14 | 545 |
| PAN2 | PABPC1L2A | Q5JQF8 | 537 |
| PAN2 | PABPC4 | Q13310 | 535 |
| PAN2 | PABPC5 | Q96DU9 | 531 |
| PAN2 | PABPC1 | P11940 | 531 |
| PAN2 | ZUP1 | Q96AP4 | 518 |
IntAct
57 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| NHERF2 | PODXL | psi-mi:“MI:0914”(association) | 0.770 |
| PAN3 | PAN2 | psi-mi:“MI:0915”(physical association) | 0.740 |
| PAN2 | PAN3 | psi-mi:“MI:0915”(physical association) | 0.740 |
| PAN3 | PAN2 | psi-mi:“MI:0403”(colocalization) | 0.740 |
| TNRC6C | CNOT1 | psi-mi:“MI:0914”(association) | 0.690 |
| ASF1B | HAT1 | psi-mi:“MI:0914”(association) | 0.640 |
| ASF1A | HAT1 | psi-mi:“MI:0914”(association) | 0.640 |
| TNRC6C | CNOT1 | psi-mi:“MI:0914”(association) | 0.620 |
| ASF1A | MCM4 | psi-mi:“MI:0914”(association) | 0.530 |
| PIP | TBKBP1 | psi-mi:“MI:0914”(association) | 0.530 |
| TNRC6C | PAN2 | psi-mi:“MI:0914”(association) | 0.530 |
| TNRC6C | PAN2 | psi-mi:“MI:0915”(physical association) | 0.500 |
| TNRC6C | CNOT3 | psi-mi:“MI:0914”(association) | 0.460 |
| PAN2 | ARCN1 | psi-mi:“MI:0914”(association) | 0.350 |
| rep | VWA8 | psi-mi:“MI:0914”(association) | 0.350 |
| DDX6 | EIF3CL | psi-mi:“MI:0914”(association) | 0.350 |
| GSPT1 | EIF3CL | psi-mi:“MI:0914”(association) | 0.350 |
| PABPC4 | HNRNPR | psi-mi:“MI:0914”(association) | 0.350 |
| CADPS | ACOT7 | psi-mi:“MI:0914”(association) | 0.350 |
| CLIC3 | CNOT4 | psi-mi:“MI:0914”(association) | 0.350 |
| PAN2 | psi-mi:“MI:0914”(association) | 0.350 | |
| PAN3 | psi-mi:“MI:0914”(association) | 0.350 |
BioGRID (422): PAN2 (Reconstituted Complex), PAN2 (Affinity Capture-Western), PAN2 (Affinity Capture-Western), PAN2 (Affinity Capture-Western), PAN2 (Affinity Capture-Western), ZFP36 (Affinity Capture-Western), TMEM173 (Affinity Capture-Western), PAN2 (Affinity Capture-MS), PAN2 (Affinity Capture-MS), KIAA0430 (Affinity Capture-MS), PAN2 (Affinity Capture-MS), NISCH (Affinity Capture-MS), PAN2 (Affinity Capture-MS), PAN2 (Affinity Capture-MS), PCGF5 (Affinity Capture-MS)
ESM2 similar proteins: A0A8J1LLF7, A0A974H8H3, A0MQH0, A4FUD6, A5HK05, B3DLA6, P11029, P11497, P42694, P54198, Q13085, Q25BN1, Q28559, Q4R4U1, Q504Q3, Q5R5F8, Q5R660, Q5R8I6, Q5RCC1, Q5SWU9, Q5ZIT8, Q6DFV5, Q6IE70, Q6NYU2, Q6P1X5, Q6TUI4, Q6TV19, Q80YV4, Q8BGF7, Q8BHL5, Q8BPU7, Q8C176, Q8CIQ7, Q8IZD9, Q8K0F1, Q8R418, Q8R5L3, Q8VHE0, Q923S8, Q92556
Diamond homologs: A1A5R7, A1Z7K9, A3KPE8, A3LRV8, A4RF51, A5DAD0, A5E1W0, B2GUW6, G0SAK8, O94375, O94443, P0C581, P0CQ08, P0CQ09, P0CQ44, P0CQ45, P48778, P53010, P53015, P53331, Q08237, Q09798, Q0CJU7, Q10124, Q2GSV2, Q2T9U5, Q2YDK1, Q3U1G5, Q4PER6, Q4R9F7, Q4WYA1, Q504Q3, Q54U94, Q5AL29, Q5APK0, Q5B367, Q5F450, Q5REE2, Q6AXU3, Q6C462
SIGNOR signaling
3 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| ATM | “up-regulates activity” | PAN2 | phosphorylation |
| PAN2 | “up-regulates activity” | RBBP8 | deubiquitination |
| PAN2 | “form complex” | “PAN2-PAN3 deadenylation complex” | binding |
Disease & clinical
Clinical variants and AI predictions
ClinVar
162 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 3 |
| Likely pathogenic | 1 |
| Uncertain significance | 132 |
| Likely benign | 2 |
| Benign | 2 |
Top pathogenic / likely-pathogenic (4)
| Variant ID | HGVS | Classification |
|---|---|---|
| 4526897 | NM_014871.6(PAN2):c.3153del (p.Ser1052fs) | Pathogenic |
| 4526900 | NM_014871.6(PAN2):c.3026T>A (p.Val1009Asp) | Pathogenic |
| 4688405 | NM_014871.6(PAN2):c.3354G>A (p.Trp1118Ter) | Pathogenic |
| 1342925 | NM_014871.6(PAN2):c.574-2A>G | Likely pathogenic |
SpliceAI
0 predictions. Top by Δscore:
AlphaMissense
7909 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 12:56318274:C:A | W1179C | 1.000 |
| 12:56318274:C:G | W1179C | 1.000 |
| 12:56318276:A:G | W1179R | 1.000 |
| 12:56318276:A:T | W1179R | 1.000 |
| 12:56318290:C:T | G1174D | 1.000 |
| 12:56318291:C:G | G1174R | 1.000 |
| 12:56318374:A:G | L1146P | 1.000 |
| 12:56318374:A:T | L1146Q | 1.000 |
| 12:56318380:A:G | L1144P | 1.000 |
| 12:56318383:G:T | A1143D | 1.000 |
| 12:56318392:G:T | A1140D | 1.000 |
| 12:56318393:C:G | A1140P | 1.000 |
| 12:56318394:A:C | D1139E | 1.000 |
| 12:56318394:A:T | D1139E | 1.000 |
| 12:56318395:T:A | D1139V | 1.000 |
| 12:56318395:T:C | D1139G | 1.000 |
| 12:56318395:T:G | D1139A | 1.000 |
| 12:56318396:C:G | D1139H | 1.000 |
| 12:56318403:A:C | S1136R | 1.000 |
| 12:56318403:A:T | S1136R | 1.000 |
| 12:56318405:T:G | S1136R | 1.000 |
| 12:56318409:A:C | H1134Q | 1.000 |
| 12:56318409:A:T | H1134Q | 1.000 |
| 12:56318411:G:C | H1134D | 1.000 |
| 12:56318421:T:A | Q1130H | 1.000 |
| 12:56318421:T:G | Q1130H | 1.000 |
| 12:56319102:G:T | A1121D | 1.000 |
| 12:56319103:C:G | A1121P | 1.000 |
| 12:56319105:A:G | L1120P | 1.000 |
| 12:56319105:A:T | L1120H | 1.000 |
dbSNP variants (sampled 300 via entrez): RS1000057247 (12:56331583 C>T), RS1000193082 (12:56326423 T>C,G), RS1000288229 (12:56326787 G>A), RS1000354501 (12:56318530 T>A), RS1000459548 (12:56325300 C>T), RS1000513415 (12:56331817 G>A), RS1000656721 (12:56333348 A>G,T), RS1000664012 (12:56317908 G>A), RS1000680863 (12:56317021 G>A), RS1001056227 (12:56316740 G>A,T), RS1001426770 (12:56330765 T>C), RS1001466331 (12:56333232 A>C,G), RS1001494557 (12:56316635 C>T), RS1001889780 (12:56334217 A>G), RS1002012182 (12:56324819 G>A)
Disease associations
OMIM: gene MIM:617447 | disease phenotypes: MIM:621384
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| multiple congenital anomalies/dysmorphic syndrome-intellectual disability | Definitive | Autosomal recessive |
| syndromic disease | Strong | Autosomal recessive |
ClinGen Gene-Disease Validity (1)
Expert-panel classifications — Definitive > Strong > Moderate > Limited > Disputed > Refuted.
| Disease | Classification | Inheritance |
|---|---|---|
| syndromic complex neurodevelopmental disorder | Moderate | AR |
Mondo (3): developmental delay with variable cardiac and renal congenital anomalies and dysmorphic facies (MONDO:0980727), syndromic disease (MONDO:0002254), multiple congenital anomalies/dysmorphic syndrome-intellectual disability (MONDO:0015159)
Orphanet (0):
HPO phenotypes
104 total (30 of 104 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0000010 | Recurrent urinary tract infections |
| HP:0000023 | Inguinal hernia |
| HP:0000081 | Duplicated collecting system |
| HP:0000083 | Renal insufficiency |
| HP:0000086 | Ectopic kidney |
| HP:0000154 | Wide mouth |
| HP:0000175 | Cleft palate |
| HP:0000193 | Bifid uvula |
| HP:0000218 | High palate |
| HP:0000219 | Thin upper lip vermilion |
| HP:0000243 | Trigonocephaly |
| HP:0000248 | Brachycephaly |
| HP:0000252 | Microcephaly |
| HP:0000274 | Small face |
| HP:0000286 | Epicanthus |
| HP:0000293 | Full cheeks |
| HP:0000294 | Low anterior hairline |
| HP:0000316 | Hypertelorism |
| HP:0000319 | Smooth philtrum |
| HP:0000337 | Broad forehead |
| HP:0000343 | Long philtrum |
| HP:0000347 | Micrognathia |
| HP:0000358 | Posteriorly rotated ears |
| HP:0000369 | Low-set ears |
| HP:0000403 | Recurrent otitis media |
| HP:0000407 | Sensorineural hearing impairment |
| HP:0000431 | Wide nasal bridge |
| HP:0000445 | Wide nose |
| HP:0000463 | Anteverted nares |
GWAS associations
5 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST002115_16 | Axial length | 4.000000e-07 |
| GCST002702_12 | Height | 7.000000e-35 |
| GCST010002_217 | Refractive error | 6.000000e-174 |
| GCST011972_9 | Height | 4.000000e-57 |
| GCST90090967_24 | Height | 4.000000e-13 |
EFO canonical traits (1, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0005318 | axial length measurement |
MeSH disease descriptors (1)
| Descriptor | Name | Tree numbers |
|---|---|---|
| D013577 | Syndrome | C23.550.288.500 |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
52 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | decreases expression, affects expression, affects cotreatment | 5 |
| methacrylaldehyde | affects cotreatment, increases expression, decreases expression, increases abundance | 2 |
| Acrolein | affects cotreatment, increases expression, decreases expression, increases abundance | 2 |
| Air Pollutants | decreases expression, affects cotreatment, increases abundance, increases expression | 2 |
| Benzo(a)pyrene | decreases expression, decreases methylation | 2 |
| Ozone | increases abundance, affects cotreatment, increases expression, decreases expression | 2 |
| Phenylmercuric Acetate | affects cotreatment, decreases expression | 2 |
| Quercetin | increases expression, increases phosphorylation | 2 |
| Aflatoxin B1 | affects expression, increases methylation | 2 |
| aristolochic acid I | decreases expression | 1 |
| FR900359 | decreases phosphorylation | 1 |
| methylmercuric chloride | decreases expression | 1 |
| alpha-pinene | increases abundance, affects cotreatment, increases expression | 1 |
| pirinixic acid | affects binding, increases activity, increases expression | 1 |
| beta-lapachone | decreases expression | 1 |
| sodium arsenite | decreases expression | 1 |
| cobaltous chloride | decreases expression | 1 |
| butyraldehyde | decreases expression | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| perfluorooctane sulfonic acid | increases expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide | affects cotreatment, decreases expression | 1 |
| abrine | increases expression | 1 |
| dorsomorphin | affects cotreatment, decreases expression | 1 |
| jinfukang | increases expression | 1 |
| PCI 5002 | affects cotreatment, increases expression | 1 |
| 4-(4-((5-(4,5-dimethyl-2-nitrophenyl)-2-furanyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzoic acid | increases expression | 1 |
| Resveratrol | affects cotreatment, increases expression | 1 |
| Temozolomide | increases expression | 1 |
| Arsenic Trioxide | decreases expression | 1 |
Cellosaurus cell lines
3 cell lines: 2 cancer cell line, 1 telomerase immortalized cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_C3KZ | N/Tert-1 USP52 | Telomerase immortalized cell line | Male |
| CVCL_TC01 | HAP1 PAN2 (-) 1 | Cancer cell line | Male |
| CVCL_TC02 | HAP1 PAN2 (-) 2 | Cancer cell line | Male |
Clinical trials (associated diseases)
25 trials via MONDO — disease-level, not drug-specific.
| Trial | Phase | Status | Title |
|---|---|---|---|
| NCT00027456 | PHASE2 | COMPLETED | Leptin to Treat Severe Insulin Resistance - Pilot Study |
| NCT00213447 | Not specified | COMPLETED | T Cell Response in Hypersensitivity Syndrome |
| NCT02240888 | Not specified | COMPLETED | Vaccination in Inflammatory Rheumatic Disease (VACCIMIL). The Impact of Antirheumatic Treatment on Antibody Response |
| NCT02526082 | Not specified | ACTIVE_NOT_RECRUITING | Long-term Follow-up of the Helsinki Businessmen Study |
| NCT02637518 | Not specified | UNKNOWN | Comprehensive Validation of Frailty Assessment Tools in Older Adults in Different Clinical and Social Settings |
| NCT02971072 | Not specified | COMPLETED | Neurophysiology of Weakness and Exercise in Rotator Cuff Tendinopathy |
| NCT02974569 | Not specified | COMPLETED | Improving Symptom Self-management in Adolescents & Young Adults With Cancer |
| NCT03265561 | Not specified | COMPLETED | Spinal Infection Management With Structural Allograft |
| NCT04190342 | Not specified | COMPLETED | Effects of a Traditional Chinese Exercise Program on Symptom Cluster in Breast Cancer Patients |
| NCT04874584 | Not specified | COMPLETED | Culturally Tailored Nurse Coaching Study for Cancer Symptom Management |
| NCT04909489 | Not specified | UNKNOWN | PDR and SKYD of Dyslipidemia’s Characteristics From the Oxidative Stress Enhancement Caused by Inhibition of Serine Metabolic Pathway |
| NCT05218122 | Not specified | UNKNOWN | Characteristics of LKDS and PBSS of KOA Based on the Enhancement of Inflammatory Response by TGF-β/Smad Pathway Inhibited |
| NCT05266118 | Not specified | COMPLETED | Patient Reported Symptoms the First Week After Intensive Care Unit Discharge and up to Hospital Discharge |
| NCT05321966 | Not specified | COMPLETED | The Effect of Video Training on Symptom Burden Patients Undergoing Hemodialysis Treatment |
| NCT05818748 | Not specified | UNKNOWN | Effect Of Virtual Reality Distraction on Symptom Control and Anxiety in Children With Leukemia |
| NCT05837988 | Not specified | UNKNOWN | Construction of Symptom Network in Maintenance Hemodialysis Patients |
| NCT06143436 | Not specified | UNKNOWN | TCM Constitution, Pattern Types, and Disease Factors in Primary Lung Cancer. |
| NCT06222008 | Not specified | UNKNOWN | Study on Symptom Clusters During Chemotherapy in Ovarian Cancer Patients With Different Chinese Medicine Constitution |
| NCT06412107 | Not specified | COMPLETED | Somatic Acupressure for Symptom Cluster Management in Breast Cancer Survivors |
| NCT06847360 | Not specified | RECRUITING | Home-based Transcutaneous Auricular Vagus Nerve Stimulation (taVNS) for IBS Pain |
| NCT07281300 | Not specified | RECRUITING | Mindfulness-Oriented Respiratory Distress Symptom Intervention for Lung Cancer |
| NCT07315672 | Not specified | RECRUITING | Acupressure for Cough in Lung Cancer Survivors |
| NCT07479654 | Not specified | NOT_YET_RECRUITING | AI-Enabled Frailty Risk Prediction in Adult Congenital Heart Disease |
| NCT07495358 | Not specified | NOT_YET_RECRUITING | Development and Usability Evaluation of a Knowledge Graph-Based Symptom Management System for Patients With Breast Cancer Undergoing Chemotherapy |
| NCT07576114 | Not specified | RECRUITING | Comparison of Gluteal Muscle Activation and Core Strengthening in Dead Butt Syndrome Syndrome |
Related Atlas pages
- Associated diseases: syndromic disease, multiple congenital anomalies/dysmorphic syndrome-intellectual disability, syndromic complex neurodevelopmental disorder
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): developmental delay with variable cardiac and renal congenital anomalies and dysmorphic facies, multiple congenital anomalies/dysmorphic syndrome-intellectual disability, syndromic disease