PDLIM2
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Summary
PDLIM2 (PDZ and LIM domain 2, HGNC:13992) is a protein-coding gene on chromosome 8p21.3, encoding PDZ and LIM domain protein 2 (Q96JY6). Probable adapter protein located at the actin cytoskeleton that promotes cell attachment.
This gene encodes a member of the ALP subfamily of PDZ-LIM domain proteins. The encoded protein suppresses anchorage-dependent growth and promotes cell migration and adhesion through interactions with the actin cytoskeleton via the PDZ domain. The encoded protein is also a putative tumor suppressor protein, and decreased expression of this gene is associated with several malignancies including breast cancer and adult T-cell leukemia. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
Source: NCBI Gene 64236 — RefSeq curated summary.
At a glance
- GWAS associations: 6
- Clinical variants (ClinVar): 154 total
- MANE Select transcript:
NM_001368120
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:13992 |
| Approved symbol | PDLIM2 |
| Name | PDZ and LIM domain 2 |
| Location | 8p21.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Ensembl gene | ENSG00000120913 |
| Ensembl biotype | protein_coding |
| OMIM | 609722 |
| Entrez | 64236 |
Gene structure
Transcript identifiers
Ensembl transcripts: 25 — 21 protein_coding, 2 nonsense_mediated_decay, 2 retained_intron
ENST00000265810, ENST00000308354, ENST00000339162, ENST00000397760, ENST00000397761, ENST00000409141, ENST00000409417, ENST00000416159, ENST00000426493, ENST00000429812, ENST00000436754, ENST00000443561, ENST00000448520, ENST00000452226, ENST00000456545, ENST00000464275, ENST00000491330, ENST00000614502, ENST00000616289, ENST00000622226, ENST00000884623, ENST00000884624, ENST00000884625, ENST00000884626, ENST00000884627
RefSeq mRNA: 4 — MANE Select: NM_001368120
NM_001368120, NM_021630, NM_176871, NM_198042
CCDS: CCDS34860, CCDS34861, CCDS6032, CCDS94264
Canonical transcript exons
ENST00000409417 — 9 exons
| Exon | Start | End |
|---|---|---|
| ENSE00003485597 | 22589298 | 22589374 |
| ENSE00003537302 | 22584821 | 22584890 |
| ENSE00003626335 | 22581379 | 22581530 |
| ENSE00003648215 | 22593733 | 22594298 |
| ENSE00003675409 | 22591551 | 22591668 |
| ENSE00003789317 | 22585321 | 22585399 |
| ENSE00003789968 | 22589596 | 22589741 |
| ENSE00003791641 | 22585017 | 22585162 |
| ENSE00003978173 | 22580475 | 22580697 |
Expression profiles
Bgee: expression breadth ubiquitous, 281 present calls, max score 98.66.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 53.3489 / max 403.4485, expressed in 1739 samples.
FANTOM5 promoters (17 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 87831 | 39.8585 | 1372 |
| 87820 | 10.0673 | 1317 |
| 87823 | 0.9570 | 258 |
| 87825 | 0.6329 | 209 |
| 87824 | 0.4734 | 197 |
| 87822 | 0.4666 | 118 |
| 205113 | 0.2367 | 126 |
| 87829 | 0.1770 | 72 |
| 87830 | 0.1281 | 56 |
| 87818 | 0.0788 | 35 |
Top tissues by expression
286 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| spleen | UBERON:0002106 | 98.66 | gold quality |
| pharyngeal mucosa | UBERON:0000355 | 98.28 | gold quality |
| lower esophagus mucosa | UBERON:0035834 | 98.03 | gold quality |
| skin of leg | UBERON:0001511 | 98.00 | gold quality |
| ascending aorta | UBERON:0001496 | 97.70 | gold quality |
| thoracic aorta | UBERON:0001515 | 97.69 | gold quality |
| skin of abdomen | UBERON:0001416 | 97.68 | gold quality |
| descending thoracic aorta | UBERON:0002345 | 97.59 | gold quality |
| right coronary artery | UBERON:0001625 | 97.53 | gold quality |
| stromal cell of endometrium | CL:0002255 | 97.35 | gold quality |
| nipple | UBERON:0002030 | 97.33 | gold quality |
| tibial nerve | UBERON:0001323 | 97.18 | gold quality |
| aorta | UBERON:0000947 | 97.17 | gold quality |
| hindlimb stylopod muscle | UBERON:0004252 | 96.98 | gold quality |
| upper lobe of left lung | UBERON:0008952 | 96.96 | gold quality |
| popliteal artery | UBERON:0002250 | 96.82 | gold quality |
| tibial artery | UBERON:0007610 | 96.82 | gold quality |
| upper lobe of lung | UBERON:0008948 | 96.61 | gold quality |
| granulocyte | CL:0000094 | 96.55 | gold quality |
| zone of skin | UBERON:0000014 | 96.52 | gold quality |
| esophagus mucosa | UBERON:0002469 | 96.50 | gold quality |
| left coronary artery | UBERON:0001626 | 96.44 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 96.41 | gold quality |
| gastrocnemius | UBERON:0001388 | 96.37 | gold quality |
| ectocervix | UBERON:0012249 | 96.37 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 96.34 | gold quality |
| saphenous vein | UBERON:0007318 | 96.29 | gold quality |
| coronary artery | UBERON:0001621 | 96.26 | gold quality |
| cerebellar cortex | UBERON:0002129 | 96.22 | gold quality |
| esophagus | UBERON:0001043 | 96.20 | gold quality |
Single-cell (SCXA)
Detected in 8 experiment(s), a significant marker in 7.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-GEOD-180759 | yes | 5399.90 |
| E-MTAB-6701 | yes | 37.06 |
| E-HCAD-10 | yes | 28.41 |
| E-HCAD-13 | yes | 25.96 |
| E-MTAB-9388 | yes | 10.43 |
| E-ANND-3 | yes | 10.36 |
| E-CURD-112 | yes | 4.18 |
| E-MTAB-6379 | no | 332.01 |
Regulation
Is transcription factor: no
Literature-anchored findings (GeneRIF, showing 27)
- Knockdown of Mystique 2 with small interfering RNA abrogated both adhesion and migration in MCF10A and MCF-7 cells (PMID:15659642)
- PDLIM2 deficiency resulted in larger amounts of nuclear p65, defective p65 ubiquitination and augmented production of proinflammatory cytokines in response to innate stimuli (PMID:17468759)
- Suppression of PDLIM2 expression resulted in decreased cell adhesion, increased NF-kappaB transcription reporter activity, and increased LPS-induced TNF-alpha production. (PMID:19052146)
- Data show that the PDLIM2 repression was independent of the viral regulatory protein Tax because neither short-term induction nor long-term stable expression of Tax could downregulate PDLIM2 expression. (PMID:19794962)
- PDLIM2, an essential terminator of NF-kappaB activation, is repressed in both estrogen receptor-positive and estrogen receptor-negative breast cancer cells, suggesting one important mechanism for the constitutive activation of NF-kappaB. (PMID:20185823)
- PDLIM2 binds to Tax directly, which was mediated by a putative alpa-helix motif of PDLIM2 at amino acids 236-254. (PMID:20838382)
- Pdlim2 is a novel actin-regulating protein of podocyte foot processes that may have a role in the pathogenesis of glomerular diseases. (PMID:21814175)
- PDLIM2 was a direct target gene of 1,25(OH)2D3 (PMID:23584482)
- PDLIM2 integrates cytoskeleton signaling with gene expression in epithelial differentiation by controlling the stability of key transcription factors and COP9 signalosome activity. (PMID:24196835)
- PDLIM2 expression is essential for feedback regulation of the beta1-integrin-RhoA signalling axis and integration of cellular microenvironment signals with gene expression to control the polarity of breast epithelial acini structures. (PMID:24863845)
- epigenetic repression of PDLIM2 can be reversed by 5-aza-2-deoxycytidine and vitamin D to suppress KSHV-associated cancer cell growth (PMID:25681443)
- The suppression of PDLIM2 expression significantly reduced cell proliferation, cell growth and neoplasm invasiveness in prostate cancer cells. (PMID:26499308)
- PDLIM2 is epigenetically repressed in ovarian cancer development and inhibition of PDLIM2 promoted ovarian cancer growth both in vivo and in vitro via NOS2-derived nitric oxide signaling, leading to recruitment of M2 type macrophages. (PMID:26593252)
- Data indicate that OR3A4 upregulation contributes to metastasis and tumorigenesis in gastric cancer by regulating the activation of PDLIM2, MACC1, NTN4, and GNB2L1. (PMID:26863570)
- We conclude that inactivation of PDLIM2 is a recurrent finding in cHL and ALCL, promotes activation of inflammatory signaling pathways and thereby contributes to their pathogenesis (PMID:27538486)
- Data show that shRNA mediated knockdown of PDZ and LIM domain protein 2 (PDLIM2) in both primary meningioma and schwannoma leads to significant reductions in cellular proliferation. (PMID:28126595)
- The results showed that (i) the use of SPR chip led to comparable data compared to on-column streptavidin beads, (ii) gravity flow and microflow in wash and elution steps provided better results than centrifugation, and (iii) type and concentration of detergent did not significantly affect the interactome data of cancer-associated PDLIM2. (PMID:30194080)
- study shows that PDLIM2 expression defines a subset of triple-negative breast cancer that may benefit from targeting the beta-catenin and adhesion signaling pathways (PMID:30885980)
- Systematic profiling identifies PDLIM2 as a novel prognostic predictor for oesophageal squamous cell carcinoma (ESCC). (PMID:31222932)
- Compared to normal lung tissues, the expression of PDLIM2 was significantly decreased in human lung cancers. (PMID:31757943)
- PDLIM2 acts as a cancer suppressor gene in non-small cell lung cancer via the down regulation of NF-kappaB signaling. (PMID:32621848)
- Central Nervous System-Infecting Pathogens Escherichia coli and Cryptococcus neoformans Exploit the Host Pdlim2 for Intracellular Traversal and Exocytosis in the Blood-Brain Barrier. (PMID:34228504)
- Kruppel like factor 10 up-regulates PDZ and LIM domain containing protein 2 via nuclear factor kappa-B pathway to inhibit proliferation and inflammatory of fibroblastoid synovial cell in rheumatoid arthritis. (PMID:34713769)
- Systematic evaluation of the prognostic and immunological role of PDLIM2 across 33 cancer types. (PMID:35121770)
- High Expression of PDLIM2 Predicts a Poor Prognosis in Prostate Cancer and Is Correlated with Epithelial-Mesenchymal Transition and Immune Cell Infiltration. (PMID:35707002)
- PDLIM2 can inactivate the TGF-beta/Smad pathway to inhibit the malignant behavior of ovarian cancer cells. (PMID:37170668)
- Tumor promoting effect of PDLIM2 downregulation involves mitochondrial ROS, oncometabolite accumulations and HIF-1alpha activation. (PMID:38880883)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | pdlim2 | ENSDARG00000069956 |
| mus_musculus | Pdlim2 | ENSMUSG00000022090 |
| rattus_norvegicus | Pdlim2 | ENSRNOG00000008543 |
| drosophila_melanogaster | Zasp52 | FBGN0265991 |
| caenorhabditis_elegans | WBGENE00001132 |
Paralogs (7): PDLIM1 (ENSG00000107438), LDB3 (ENSG00000122367), PDLIM4 (ENSG00000131435), PDLIM3 (ENSG00000154553), PDLIM5 (ENSG00000163110), PDLIM7 (ENSG00000196923), PRICKLE4 (ENSG00000278224)
Protein
Protein identifiers
PDZ and LIM domain protein 2 — Q96JY6 (reviewed: Q96JY6)
Alternative names: PDZ-LIM protein mystique
All UniProt accessions (11): A0A087WU48, A0A087WUQ1, A0A087WXJ0, B3KPU0, C9J0X3, C9J760, C9JS55, C9JSR2, C9K0F0, Q96JY6, F8WFB8
UniProt curated annotations — full annotation on UniProt →
Function. Probable adapter protein located at the actin cytoskeleton that promotes cell attachment. Necessary for the migratory capacity of epithelial cells. Overexpression enhances cell adhesion to collagen and fibronectin and suppresses anchorage independent growth. May contribute to tumor cell migratory capacity.
Subunit / interactions. Interacts with alpha-actinins ACTN1 and ACTN4, FLNA and MYH9. Interacts (via LIM zinc-binding domain) with MKRN2.
Subcellular location. Cytoplasm. Nucleus Cytoplasm. Cytoskeleton Cytoplasm. Cytoskeleton Nucleus.
Isoforms (5)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q96JY6-1 | 1, Mystique 2 | yes |
| Q96JY6-2 | 2 | |
| Q96JY6-3 | 3, Mystique 1 | |
| Q96JY6-4 | 4, Mystique 3 | |
| Q96JY6-5 | 5 |
RefSeq proteins (4): NP_001355049, NP_067643, NP_789847, NP_932159 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001478 | PDZ | Domain |
| IPR001781 | Znf_LIM | Domain |
| IPR031847 | PDLI1-4/Zasp-like_mid | Domain |
| IPR036034 | PDZ_sf | Homologous_superfamily |
| IPR050604 | PDZ-LIM_domain | Family |
Pfam: PF00412, PF00595, PF15936
UniProt features (42 total): modified residue 12, strand 8, splice variant 5, mutagenesis site 3, sequence conflict 3, region of interest 3, helix 3, domain 2, compositionally biased region 2, chain 1
Structure
Experimental structures (PDB)
2 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 2PA1 | X-RAY DIFFRACTION | 1.7 |
| 3PDV | X-RAY DIFFRACTION | 2.2 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q96JY6-F1 | 69.10 | 0.35 |
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 (12): 127, 129, 134, 137, 143, 161, 197, 203, 213, 266, 124, 126
Mutagenesis-validated functional residues (3):
| Position | Phenotype |
|---|---|
| 80 | abolishes cell adhesion to collagen and ability to suppress anchorage independent growth. |
| 313 | abolishes ability to suppress anchorage independent growth but not cell adhesion to collagen; when associated with s-316 |
| 316 | abolishes ability to suppress anchorage independent growth but not cell adhesion to collagen; when associated with s-313 |
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 227 (showing top):
GSE18804_BRAIN_VS_COLON_TUMORAL_MACROPHAGE_DN, RNGTGGGC_UNKNOWN, GOBP_MACROMOLECULE_CATABOLIC_PROCESS, AAAYRNCTG_UNKNOWN, CAGCTG_AP4_Q5, GGCNKCCATNK_UNKNOWN, MODULE_205, GOBP_MUSCLE_STRUCTURE_DEVELOPMENT, chr8p21, BLALOCK_ALZHEIMERS_DISEASE_UP, SCHAEFFER_PROSTATE_DEVELOPMENT_48HR_UP, TGANTCA_AP1_C, MARSON_FOXP3_TARGETS_UP, PU1_Q6, RYTTCCTG_ETS2_B
GO Biological Process (4): heart development (GO:0007507), actin cytoskeleton organization (GO:0030036), protein catabolic process (GO:0030163), muscle structure development (GO:0061061)
GO Molecular Function (5): actin binding (GO:0003779), ubiquitin protein ligase binding (GO:0031625), metal ion binding (GO:0046872), muscle alpha-actinin binding (GO:0051371), protein binding (GO:0005515)
GO Cellular Component (7): stress fiber (GO:0001725), nucleus (GO:0005634), adherens junction (GO:0005912), Z disc (GO:0030018), filamentous actin (GO:0031941), cytoplasm (GO:0005737), cytoskeleton (GO:0005856)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 2 |
| animal organ development | 1 |
| circulatory system development | 1 |
| cytoskeleton organization | 1 |
| actin filament-based process | 1 |
| macromolecule catabolic process | 1 |
| protein metabolic process | 1 |
| anatomical structure development | 1 |
| cytoskeletal protein binding | 1 |
| ubiquitin-like protein ligase binding | 1 |
| cation binding | 1 |
| alpha-actinin binding | 1 |
| binding | 1 |
| actomyosin | 1 |
| contractile actin filament bundle | 1 |
| intracellular membrane-bounded organelle | 1 |
| cell-cell junction | 1 |
| I band | 1 |
| actin filament | 1 |
| protein-containing complex | 1 |
| intracellular anatomical structure | 1 |
| intracellular membraneless organelle | 1 |
Protein interactions and networks
STRING
924 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| PDLIM2 | ACTN4 | O43707 | 794 |
| PDLIM2 | ACTN1 | P12814 | 759 |
| PDLIM2 | LIMD2 | Q9BT23 | 680 |
| PDLIM2 | COMMD1 | Q8N668 | 587 |
| PDLIM2 | FLNA | P21333 | 578 |
| PDLIM2 | MYH9 | P35579 | 571 |
| PDLIM2 | MYO6 | Q9UM54 | 550 |
| PDLIM2 | SCRIB | Q14160 | 535 |
| PDLIM2 | AMOTL1 | Q8IY63 | 532 |
| PDLIM2 | WTIP | A6NIX2 | 527 |
| PDLIM2 | AJUBA | Q96IF1 | 525 |
| PDLIM2 | LIMD1 | Q9UGP4 | 522 |
| PDLIM2 | HBZ | P02008 | 500 |
| PDLIM2 | PDLIM7 | Q9NR12 | 493 |
| PDLIM2 | A0A0A0MSP3 | A0A0A0MSP3 | 488 |
| PDLIM2 | TOR4A | Q9NXH8 | 488 |
IntAct
187 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| AKR7A3 | AKR7A2 | psi-mi:“MI:0914”(association) | 0.890 |
| ZNF695 | PDLIM2 | psi-mi:“MI:0915”(physical association) | 0.560 |
| ACD | PDLIM2 | psi-mi:“MI:0915”(physical association) | 0.510 |
| rep | ACTN4 | psi-mi:“MI:0914”(association) | 0.480 |
| PDLIM2 | MPDZ | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| APBA3 | PDLIM2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | AHNAK | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | APBA1 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | APBA2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | ARHGAP21 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | ARHGEF11 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| CARD11 | PDLIM2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | CASK | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | WHRN | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| WHRN | PDLIM2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | DLG1 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | DLG2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | DLG3 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | DLG4 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| DLG5 | PDLIM2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| PDLIM2 | DVL3 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
BioGRID (30): UBE2E2 (Reconstituted Complex), PDLIM2 (Biochemical Activity), STAT4 (Affinity Capture-Western), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), PDLIM2 (Two-hybrid), MKRN2 (Two-hybrid), PDLIM2 (Affinity Capture-Western), PDLIM2 (Affinity Capture-MS), ZNF695 (Two-hybrid)
ESM2 similar proteins: A2A9T0, A4D2P6, A6NIX2, A7MCY6, D3Z9H7, F5GYI3, O43281, O43559, O70142, O95153, O97581, P98077, Q07912, Q148E7, Q148V8, Q15654, Q15942, Q1JQB5, Q3SX26, Q3T0C8, Q494U1, Q4KLY2, Q5REN1, Q5TM48, Q62523, Q63767, Q64355, Q6DG50, Q6PAJ3, Q6PJ61, Q6ZMQ8, Q6ZRV2, Q6ZVH7, Q71FD7, Q75VX8, Q7TNF8, Q7TQJ8, Q8BG80, Q8BNN1, Q8C0R7
Diamond homologs: A1Z9P3, A1ZA47, A2ALU4, A8E0R9, D4A702, E9Q9W7, O00151, O14910, O70209, O70400, O75112, O88952, P36202, P50479, P52944, P70271, P97879, Q01613, Q09JY9, Q0P5E6, Q0P5F3, Q13424, Q13796, Q27IV2, Q28626, Q2M3G4, Q32LM6, Q3SYZ8, Q3T005, Q3T0C8, Q53GG5, Q5E9E1, Q5F425, Q5RAA5, Q5RBI7, Q5SX79, Q61234, Q62920, Q66HS7, Q6AYD6
SIGNOR signaling
1 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| PDLIM2 | “down-regulates quantity by destabilization” | RELA | polyubiquitination |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 139 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 |
|---|---|---|---|
| Ras activation upon Ca2+ influx through NMDA receptor | 5 | 29.7× | 5e-05 |
| Unblocking of NMDA receptors, glutamate binding and activation | 5 | 28.3× | 5e-05 |
| Negative regulation of NMDA receptor-mediated neuronal transmission | 5 | 28.3× | 5e-05 |
| Assembly and cell surface presentation of NMDA receptors | 10 | 26.4× | 6e-10 |
| Dopamine Neurotransmitter Release Cycle | 5 | 25.9× | 7e-05 |
| Long-term potentiation | 5 | 24.8× | 8e-05 |
| Neurexins and neuroligins | 11 | 22.6× | 6e-10 |
| Protein-protein interactions at synapses | 7 | 19.4× | 9e-06 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| establishment or maintenance of epithelial cell apical/basal polarity | 11 | 49.2× | 1e-13 |
| protein localization to synapse | 6 | 35.4× | 3e-06 |
| receptor clustering | 7 | 33.6× | 6e-07 |
| regulation of postsynaptic membrane neurotransmitter receptor levels | 7 | 26.7× | 2e-06 |
| bicellular tight junction assembly | 5 | 12.7× | 3e-03 |
| protein-containing complex assembly | 11 | 9.6× | 4e-06 |
| cell-cell adhesion | 10 | 7.8× | 8e-05 |
| regulation of small GTPase mediated signal transduction | 7 | 7.8× | 3e-03 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
154 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 128 |
| Likely benign | 9 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
1891 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 8:22580598:CTCA:C | acceptor_loss | 1.0000 |
| 8:22580599:TCA:T | acceptor_loss | 1.0000 |
| 8:22580600:CAGGT:C | acceptor_loss | 1.0000 |
| 8:22580601:AGGTA:A | acceptor_loss | 1.0000 |
| 8:22580602:GGT:G | acceptor_gain | 1.0000 |
| 8:22580694:TAAGG:T | donor_loss | 1.0000 |
| 8:22580696:AGGTA:A | donor_loss | 1.0000 |
| 8:22581373:CTACA:C | acceptor_loss | 1.0000 |
| 8:22581374:TACA:T | acceptor_loss | 1.0000 |
| 8:22581376:CA:C | acceptor_loss | 1.0000 |
| 8:22581377:A:AG | acceptor_gain | 1.0000 |
| 8:22581378:G:GG | acceptor_gain | 1.0000 |
| 8:22581526:GACCG:G | donor_gain | 1.0000 |
| 8:22581527:ACCGG:A | donor_loss | 1.0000 |
| 8:22581528:CCGGT:C | donor_loss | 1.0000 |
| 8:22581529:CGG:C | donor_loss | 1.0000 |
| 8:22581530:GGTAG:G | donor_loss | 1.0000 |
| 8:22581531:G:GG | donor_gain | 1.0000 |
| 8:22581531:GTAG:G | donor_loss | 1.0000 |
| 8:22581532:T:C | donor_loss | 1.0000 |
| 8:22584816:CTCA:C | acceptor_loss | 1.0000 |
| 8:22584819:A:AG | acceptor_gain | 1.0000 |
| 8:22584819:AG:A | acceptor_gain | 1.0000 |
| 8:22584820:G:GT | acceptor_gain | 1.0000 |
| 8:22584820:GG:G | acceptor_gain | 1.0000 |
| 8:22584820:GGT:G | acceptor_gain | 1.0000 |
| 8:22584820:GGTC:G | acceptor_gain | 1.0000 |
| 8:22584820:GGTCT:G | acceptor_gain | 1.0000 |
| 8:22584890:GGTA:G | donor_loss | 1.0000 |
| 8:22584891:G:GG | donor_gain | 1.0000 |
AlphaMissense
2256 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 8:22580648:T:C | F15S | 0.999 |
| 8:22581431:T:A | I49N | 0.998 |
| 8:22581491:T:C | I69T | 0.998 |
| 8:22593788:T:C | C313R | 0.998 |
| 8:22593851:T:C | C334R | 0.998 |
| 8:22580647:T:C | F15L | 0.997 |
| 8:22580649:C:A | F15L | 0.997 |
| 8:22580649:C:G | F15L | 0.997 |
| 8:22580660:G:A | G19E | 0.997 |
| 8:22593790:T:G | C313W | 0.997 |
| 8:22593827:T:C | F326L | 0.997 |
| 8:22593829:C:A | F326L | 0.997 |
| 8:22593829:C:G | F326L | 0.997 |
| 8:22593851:T:A | C334S | 0.997 |
| 8:22593852:G:A | C334Y | 0.997 |
| 8:22593852:G:C | C334S | 0.997 |
| 8:22580654:T:C | I17T | 0.996 |
| 8:22581431:T:G | I49S | 0.996 |
| 8:22581440:T:A | I52N | 0.996 |
| 8:22591643:T:C | C286R | 0.996 |
| 8:22593789:G:A | C313Y | 0.996 |
| 8:22593810:T:C | L320P | 0.996 |
| 8:22593852:G:T | C334F | 0.996 |
| 8:22593853:T:G | C334W | 0.996 |
| 8:22580641:T:A | W13R | 0.995 |
| 8:22580641:T:C | W13R | 0.995 |
| 8:22580648:T:G | F15C | 0.995 |
| 8:22581440:T:C | I52T | 0.995 |
| 8:22581479:C:A | A65D | 0.995 |
| 8:22589702:T:C | F242L | 0.995 |
dbSNP variants (sampled 300 via entrez): RS1000049085 (8:22586688 C>T), RS1000238811 (8:22594771 T>C), RS1000292520 (8:22591196 T>G), RS1000352024 (8:22596576 A>G), RS1000411599 (8:22589448 C>G,T), RS1000555990 (8:22581895 C>T), RS1000558866 (8:22578294 A>G), RS1000567184 (8:22588476 T>G), RS1000572976 (8:22596149 G>A), RS1000740890 (8:22590773 T>C), RS1000899514 (8:22592615 G>A), RS1000910313 (8:22587569 G>T), RS1000940134 (8:22583417 C>T), RS1001137466 (8:22587213 C>G,T), RS1001414485 (8:22595103 GCT>G)
Disease associations
OMIM: gene MIM:609722 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
6 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST004902_25 | Parkinson’s disease | 3.000000e-08 |
| GCST005901_1 | Survival in breast cancer (estrogen-receptor positive) | 2.000000e-08 |
| GCST005901_2 | Survival in breast cancer (estrogen-receptor positive) | 2.000000e-07 |
| GCST010002_271 | Refractive error | 2.000000e-17 |
| GCST90002400_64 | Plateletcrit | 1.000000e-20 |
| GCST90002402_43 | Platelet count | 2.000000e-21 |
EFO canonical traits (3, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0000482 | event free survival time |
| EFO:0007985 | platelet crit |
| EFO:0004309 | platelet count |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
51 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Benzo(a)pyrene | decreases expression, decreases methylation, increases expression | 3 |
| Tetrachlorodibenzodioxin | affects expression, increases expression | 3 |
| (+)-JQ1 compound | decreases expression | 2 |
| Air Pollutants | affects cotreatment, affects expression, increases abundance | 2 |
| Ozone | affects cotreatment, affects expression, increases abundance | 2 |
| Testosterone | affects cotreatment, increases expression | 2 |
| Tretinoin | decreases expression, increases expression | 2 |
| aristolochic acid I | increases expression | 1 |
| GSK-J4 | decreases expression | 1 |
| 2,4,6-tribromophenol | increases expression | 1 |
| daidzein | increases expression, affects cotreatment | 1 |
| methylmercuric chloride | decreases expression | 1 |
| methyleugenol | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| alpha-pinene | affects expression, increases abundance, affects cotreatment | 1 |
| lead acetate | decreases expression | 1 |
| kojic acid | increases expression | 1 |
| beta-lapachone | increases expression | 1 |
| sodium arsenite | decreases expression | 1 |
| 3,4,5,3’,4’-pentachlorobiphenyl | increases expression | 1 |
| benzo(e)pyrene | increases methylation | 1 |
| coumarin | affects phosphorylation | 1 |
| methacrylaldehyde | affects cotreatment, affects expression, increases abundance | 1 |
| S-(1,2-dichlorovinyl)cysteine | affects response to substance, increases expression | 1 |
| octa-2,4,6-trienoic acid | decreases expression | 1 |
| Am 580 | decreases expression | 1 |
| perfluorooctane sulfonic acid | decreases expression | 1 |
| glycitein | affects cotreatment, increases expression | 1 |
| 2,2’,4,4’-tetrabromodiphenyl ether | decreases expression | 1 |
| pentabrominated diphenyl ether 100 | increases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): estrogen-receptor positive breast cancer, Parkinson disease