PEA15
gene geneOn this page
Also known as HMAT1MAT1PEDPEA-15MAT1HHUMMAT1HPED-PEA15PED/PEA15
Summary
PEA15 (proliferation and apoptosis adaptor protein 15, HGNC:8822) is a protein-coding gene on chromosome 1q23.2, encoding Astrocytic phosphoprotein PEA-15 (Q15121). Blocks Ras-mediated inhibition of integrin activation and modulates the ERK MAP kinase cascade.
This gene encodes a death effector domain-containing protein that functions as a negative regulator of apoptosis. The encoded protein is an endogenous substrate for protein kinase C. This protein is also overexpressed in type 2 diabetes mellitus, where it may contribute to insulin resistance in glucose uptake. Alternative splicing results in multiple transcript variants.
Source: NCBI Gene 8682 — RefSeq curated summary.
At a glance
- Clinical variants (ClinVar): 13 total
- MANE Select transcript:
NM_003768
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:8822 |
| Approved symbol | PEA15 |
| Name | proliferation and apoptosis adaptor protein 15 |
| Location | 1q23.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | HMAT1, MAT1, PED, PEA-15, MAT1H, HUMMAT1H, PED-PEA15, PED/PEA15 |
| Ensembl gene | ENSG00000162734 |
| Ensembl biotype | protein_coding |
| OMIM | 603434 |
| Entrez | 8682 |
Gene structure
Transcript identifiers
Ensembl transcripts: 22 — 21 protein_coding, 1 protein_coding_CDS_not_defined
ENST00000360472, ENST00000368076, ENST00000368077, ENST00000488858, ENST00000853680, ENST00000853683, ENST00000853684, ENST00000853685, ENST00000853686, ENST00000853687, ENST00000853688, ENST00000853689, ENST00000853690, ENST00000853692, ENST00000853693, ENST00000853694, ENST00000853695, ENST00000853696, ENST00000853697, ENST00000853698, ENST00000853701, ENST00000962148
RefSeq mRNA: 4 — MANE Select: NM_003768
NM_001297576, NM_001297577, NM_001297578, NM_003768
CCDS: CCDS1199, CCDS72954, CCDS76227
Canonical transcript exons
ENST00000360472 — 4 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000000360 | 160213422 | 160215372 |
| ENSE00001446275 | 160205384 | 160205522 |
| ENSE00003599401 | 160213110 | 160213265 |
| ENSE00003662425 | 160211543 | 160211716 |
Expression profiles
Bgee: expression breadth ubiquitous, 295 present calls, max score 99.86.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 158.8228 / max 2333.7886, expressed in 1822 samples.
FANTOM5 promoters (13 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 6077 | 105.8639 | 1814 |
| 6075 | 32.6603 | 1786 |
| 6076 | 7.8154 | 1641 |
| 6094 | 5.0042 | 1430 |
| 6078 | 2.9770 | 1366 |
| 6080 | 2.1207 | 961 |
| 6096 | 0.6299 | 310 |
| 6092 | 0.5255 | 252 |
| 6099 | 0.3110 | 113 |
| 6098 | 0.2620 | 99 |
Top tissues by expression
295 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| dorsal motor nucleus of vagus nerve | UBERON:0002870 | 99.86 | gold quality |
| medulla oblongata | UBERON:0001896 | 99.85 | gold quality |
| subthalamic nucleus | UBERON:0001906 | 99.85 | gold quality |
| spinal cord | UBERON:0002240 | 99.85 | gold quality |
| C1 segment of cervical spinal cord | UBERON:0006469 | 99.85 | gold quality |
| inferior vagus X ganglion | UBERON:0005363 | 99.84 | gold quality |
| globus pallidus | UBERON:0001875 | 99.83 | gold quality |
| medial globus pallidus | UBERON:0002477 | 99.83 | gold quality |
| superior vestibular nucleus | UBERON:0007227 | 99.83 | gold quality |
| substantia nigra pars reticulata | UBERON:0001966 | 99.82 | gold quality |
| inferior olivary complex | UBERON:0002127 | 99.82 | gold quality |
| lateral globus pallidus | UBERON:0002476 | 99.82 | gold quality |
| ventricular zone | UBERON:0003053 | 99.81 | gold quality |
| ventral tegmental area | UBERON:0002691 | 99.78 | gold quality |
| substantia nigra pars compacta | UBERON:0001965 | 99.77 | gold quality |
| olfactory bulb | UBERON:0002264 | 99.77 | gold quality |
| middle frontal gyrus | UBERON:0002702 | 99.76 | gold quality |
| dorsal plus ventral thalamus | UBERON:0001897 | 99.75 | gold quality |
| amygdala | UBERON:0001876 | 99.71 | gold quality |
| hypothalamus | UBERON:0001898 | 99.70 | gold quality |
| pons | UBERON:0000988 | 99.68 | gold quality |
| temporal lobe | UBERON:0001871 | 99.68 | gold quality |
| nucleus accumbens | UBERON:0001882 | 99.67 | gold quality |
| midbrain | UBERON:0001891 | 99.66 | gold quality |
| lateral nuclear group of thalamus | UBERON:0002736 | 99.66 | gold quality |
| cranial nerve II | UBERON:0000941 | 99.65 | gold quality |
| entorhinal cortex | UBERON:0002728 | 99.65 | gold quality |
| substantia nigra | UBERON:0002038 | 99.64 | gold quality |
| ganglionic eminence | UBERON:0004023 | 99.63 | gold quality |
| caudate nucleus | UBERON:0001873 | 99.59 | gold quality |
Single-cell (SCXA)
Detected in 6 experiment(s), a significant marker in 6.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-8894 | yes | 1065.96 |
| E-GEOD-93593 | yes | 672.92 |
| E-HCAD-5 | yes | 43.30 |
| E-CURD-122 | yes | 21.64 |
| E-MTAB-5061 | yes | 6.12 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: no
Upstream regulators (CollecTRI, top): AP1, HNF4A, JUN, NR2F2, PPARG, RUNX3
miRNA regulators (miRDB)
126 targeting PEA15, 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-7110-3P | 100.00 | 73.18 | 2486 |
| HSA-MIR-5193 | 100.00 | 67.26 | 1744 |
| HSA-MIR-6867-5P | 100.00 | 82.21 | 3464 |
| HSA-MIR-1277-5P | 100.00 | 73.95 | 5056 |
| HSA-MIR-8485 | 100.00 | 77.57 | 4731 |
| HSA-MIR-6873-3P | 100.00 | 71.42 | 2626 |
| HSA-MIR-4747-5P | 100.00 | 67.90 | 2681 |
| HSA-MIR-4533 | 100.00 | 69.48 | 2758 |
| HSA-MIR-4481 | 100.00 | 66.42 | 1669 |
| HSA-MIR-5196-5P | 100.00 | 67.98 | 2761 |
| HSA-MIR-34A-5P | 99.99 | 71.21 | 1784 |
| HSA-MIR-449A | 99.99 | 71.05 | 1776 |
| HSA-MIR-1184 | 99.99 | 68.19 | 1458 |
| HSA-MIR-150-5P | 99.99 | 66.69 | 1976 |
| HSA-MIR-34C-5P | 99.97 | 70.45 | 1577 |
| HSA-MIR-449B-5P | 99.97 | 70.26 | 1580 |
| HSA-MIR-3910 | 99.95 | 71.13 | 2227 |
| HSA-MIR-651-3P | 99.94 | 73.48 | 5177 |
| HSA-MIR-6721-5P | 99.93 | 68.92 | 2981 |
| HSA-MIR-124-3P | 99.89 | 73.74 | 3043 |
| HSA-MIR-506-3P | 99.89 | 73.55 | 3057 |
| HSA-MIR-3919 | 99.87 | 69.45 | 2489 |
| HSA-MIR-3941 | 99.86 | 70.54 | 2735 |
| HSA-MIR-6875-3P | 99.82 | 70.26 | 2983 |
| HSA-MIR-6756-5P | 99.82 | 67.97 | 2466 |
| HSA-MIR-4760-5P | 99.80 | 69.88 | 1619 |
| HSA-MIR-6817-3P | 99.79 | 68.35 | 2126 |
| HSA-MIR-4713-5P | 99.78 | 67.80 | 1794 |
| HSA-MIR-92A-2-5P | 99.75 | 67.01 | 2164 |
| HSA-MIR-3680-3P | 99.75 | 72.51 | 3095 |
Literature-anchored findings (GeneRIF, showing 40)
- role of mitogen-activated protein kinase family members in anti-apoptotic function (PMID:11790785)
- role in modulating tumor necrosis factor-related apoptosis-inducing ligand-induced death-inducing signaling complex (PMID:11976344)
- interaction with p90 ribosomal S6 kinase isoenzyme regulates its activity (PMID:12796492)
- phosphorylation by Akt regulates the antiapoptotic function of PED/PEA-15 at least in part by controlling the stability of PED/PEA-15 (PMID:12808093)
- apoptosis following Omi/HtrA2 mitochondrial release is mediated by reduction in ped/pea-15 cellular levels (PMID:15328349)
- PEA-15 is inhibited by adenovirus E1A and has a role in ERK nuclear export and Ras-induced senescence (PMID:15331596)
- The mechanism controlling PEA-15 binding to ERK/MAPK or FADD, and its subsequent role in cell proliferation and apoptosis is reported. (PMID:15916534)
- Raised expression of the antiapoptotic protein pea-15 increases susceptibility to chemically induced skin tumor development (PMID:16044159)
- Human breast cancer cells express high levels of PED and that AKT activity regulates PED protein levels. AKT-dependent increase of PED expression levels represents a key molecular mechanism for chemoresistance in breast cancer. (PMID:16061647)
- cytoplasmic sequestration of the activated form of ERK by PEA15 enables the action of E1A in ovarian neoplasms (PMID:16170361)
- Akt overactivation prevents the nuclear translocation of ERK1/2 and the AngII-induced proliferation through interaction with and stabilization of endogenous PEA-15. (PMID:16822839)
- These data reveal a new function for PEA-15 in the inhibitory control of astrocyte motility through a PKC delta-dependent pathway involving the constitutive expression of a catalytic fragment of PKC delta. (PMID:16987961)
- PEA15 overexpression represents a common defect in first degree relatives of patients with type 2 diabetes and is correlated with reduced insulin sensitivity in these individuals. (PMID:17021921)
- TPA increases PED/PEA-15 expression at the post-translational level by inducing phosphorylation at serine 116 and preventing ubiquitinylation and proteosomal degradation (PMID:17227770)
- In addition to sequestering protein kinases ERK1/2 in the cytoplasm, PEA-15 has the potential to modulate the activity of ERK2 in cells by competing directly with proteins that contain D-recruitment sites. (PMID:17658892)
- Elevated PEA-15 levels provide a survival advantage for glioblastoma cells confronted with a poor microenvironment and low glucose levels. (PMID:17700518)
- PEA-15 functions as a scaffold to enhance extracellular signal-regulated MAP kinase (ERK) activation of ribosomal S6 kinase polypeptide RSK2, an activity that is regulated by phosphorylation. (PMID:18077417)
- transfection with PED siRNA, but not with cFLIP siRNA, sensitized NSCLC cells to TRAIL-induced cell death (PMID:18284607)
- COUP-TFII antagonizes the repression of the PED/PEA-15 gene by HNF-4alpha. (PMID:18765665)
- PEA-15 expression is an important prognostic marker in ovarian cancer. (PMID:19010903)
- PTEN influences Fas signaling, at least in part, by regulating PEA-15 phosphorylation and activity that, in turn, regulate the ability of Bcl-2 to suppress Fas-induced apoptosis. (PMID:19103758)
- Vitamin D3 signalling in the brain enhances the function of phosphoprotein enriched in astrocytes–15 kD (PEA-15) (PMID:19382910)
- Strategies are being devised to target key signaling events in PED/PEA-15 action aimed at improving glucose tolerance and at facilitating cancer cell death. (PMID:19531639)
- Results suggest that PEA-15 expression is likely to be associated with the tumorigenesis of alignant pleural mesothelioma. (PMID:19771552)
- Data show that PEA-15 prevents ERK1/2 localization to the plasma membrane, thereby inhibiting ERK1/2-dependent threonine phosphorylation of FRS2alpha to promote activation of the ERK1/2 MAP kinase pathway. (PMID:20032303)
- The results show that HNF-4alpha serves as a scaffold protein for histone deacetylase activities, thereby inhibiting liver expression of genes including PED. (PMID:20396999)
- PED/PEA-15 modulates Coxsackievirus-adenovirus receptor expression and adenoviral entry, by sequestering ERK1/2. (PMID:20406097)
- PEA-15 promotes autophagy in glioma cells in a JNK-dependent manner (PMID:20452983)
- There was no significant difference in the frequency of three marker haplotype in the PEA15 gene in patient with schizophrenia. (PMID:20537721)
- Data show that PED and Rac1 interact and that this interaction modulates cell migration/invasion processes in cancer cells through ERK1/2 pathway. (PMID:20648624)
- provide molecular basis of the PED/PEA-15 functional interactions and detailed surface for the design and development of PED/PEA-15 binders (PMID:20825483)
- The expressions of PED/PEA-15 and XIAP are elevated in hepatocellular carcinoma as compared with adjacent tissues and normal tissues. (PMID:20979872)
- The protective effect of melatonin is likely mediated, in part, by inhibition of peroxynitrate-mediated nitrosative stress, which in turn relieves imbalance of mitochondrial HtrA2-PED signaling and endothelial cell death. (PMID:21198825)
- The 67 kD laminin receptor is a novel PED/PEA-15 interacting protein. PED/PEA-15 overexpression increases 67LR-mediated cell adhesion and migration to laminin and extracellular matrix invasion. (PMID:21895963)
- Data show that knockdown of PEA-15 expression resulted in reversal of selumetinib-sensitive cells to resistant cells, implying that PEA-15 contributes to selumetinib sensitivity. (PMID:22144664)
- PEA15 impairs cell migration and correlates with clinical features predicting good prognosis in neuroblastoma (PMID:22213050)
- The article hypothesizes that only unphosphorylated PEA-15 can act as a tumor-suppressor and that phosphorylation alters the interaction with binding partners to promote tumor development. (PMID:22694972)
- the solution death effector domain (DED) structure of the PED/PEA-15 protein, a representative member of DED subfamily, using traditional NMR restraints with the addition of residual dipolar coupling restraints was refined. (PMID:22732408)
- NMR chemical shift perturbation and backbone dynamic studies at the fast ps-ns timescale of PED/PEA-15, in its free form and in the complex with ERK2. (PMID:22820249)
- study demonstrates that the PEA-15 protein decreases proliferation, clonogenicity, and invasiveness, but increases resistance to apoptosis in colorectal carcinoma cells (PMID:23481023)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | pea15 | ENSDARG00000079771 |
| mus_musculus | Pea15a | ENSMUSG00000013698 |
| rattus_norvegicus | Pea15 | ENSRNOG00000046996 |
Protein
Protein identifiers
Astrocytic phosphoprotein PEA-15 — Q15121 (reviewed: Q15121)
Alternative names: 15 kDa phosphoprotein enriched in astrocytes, Phosphoprotein enriched in diabetes
All UniProt accessions (3): B1AKZ4, B1AKZ5, Q15121
UniProt curated annotations — full annotation on UniProt →
Function. Blocks Ras-mediated inhibition of integrin activation and modulates the ERK MAP kinase cascade. Inhibits RPS6KA3 activities by retaining it in the cytoplasm. Inhibits both TNFRSF6- and TNFRSF1A-mediated CASP8 activity and apoptosis. Regulates glucose transport by controlling both the content of SLC2A1 glucose transporters on the plasma membrane and the insulin-dependent trafficking of SLC2A4 from the cell interior to the surface.
Subunit / interactions. Binds RPS6KA3, MAPK3 and MAPK1. Transient interaction with PLD1 and PLD2. Interacts with CASP8 and FADD.
Subcellular location. Cytoplasm.
Tissue specificity. Ubiquitously expressed. Most abundant in tissues such as heart, brain, muscle and adipose tissue which utilize glucose as an energy source. Lower expression in glucose-producing tissues. Higher levels of expression are found in tissues from individuals with type 2 diabetes than in controls.
Post-translational modifications. Phosphorylated by protein kinase C and calcium-calmodulin-dependent protein kinase. These phosphorylation events are modulated by neurotransmitters or hormones.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q15121-1 | 1 | yes |
| Q15121-2 | 2 |
RefSeq proteins (4): NP_001284505, NP_001284506, NP_001284507, NP_003759* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001875 | DED_dom | Domain |
| IPR011029 | DEATH-like_dom_sf | Homologous_superfamily |
| IPR029546 | PEA15_DED | Domain |
Pfam: PF01335
UniProt features (20 total): helix 6, sequence conflict 4, modified residue 4, region of interest 2, chain 1, domain 1, turn 1, splice variant 1
Structure
Experimental structures (PDB)
4 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 4IZA | X-RAY DIFFRACTION | 1.93 |
| 4IZ5 | X-RAY DIFFRACTION | 3.19 |
| 6P6B | SOLUTION NMR | |
| 6P6C | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q15121-F1 | 78.01 | 0.28 |
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 (4): 61, 90, 104, 116
Function
Pathways and Gene Ontology
Reactome pathways
2 pathways
| ID | Pathway |
|---|---|
| R-HSA-112409 | RAF-independent MAPK1/3 activation |
| R-HSA-5673001 | RAF/MAP kinase cascade |
MSigDB gene sets: 324 (showing top):
GOBP_NEGATIVE_REGULATION_OF_TRANSMEMBRANE_TRANSPORT, AP1_01, GOBP_CARBOHYDRATE_TRANSPORT, ENK_UV_RESPONSE_KERATINOCYTE_UP, GOBP_EXTRINSIC_APOPTOTIC_SIGNALING_PATHWAY, RIZKI_TUMOR_INVASIVENESS_3D_DN, PATIL_LIVER_CANCER, CHANG_IMMORTALIZED_BY_HPV31_DN, MARTORIATI_MDM4_TARGETS_NEUROEPITHELIUM_DN, GOBP_NEGATIVE_REGULATION_OF_EXTRINSIC_APOPTOTIC_SIGNALING_PATHWAY, CAIRO_HEPATOBLASTOMA_CLASSES_DN, GOBP_REGULATION_OF_EXTRINSIC_APOPTOTIC_SIGNALING_PATHWAY_VIA_DEATH_DOMAIN_RECEPTORS, GERY_CEBP_TARGETS, GOBP_NEGATIVE_REGULATION_OF_TRANSPORT, AP1_Q4_01
GO Biological Process (6): MAPK cascade (GO:0000165), apoptotic process (GO:0006915), negative regulation of D-glucose import across plasma membrane (GO:0046325), negative regulation of extrinsic apoptotic signaling pathway via death domain receptors (GO:1902042), positive regulation of extrinsic apoptotic signaling pathway via death domain receptors (GO:1902043), regulation of apoptotic process (GO:0042981)
GO Molecular Function (1): protein binding (GO:0005515)
GO Cellular Component (4): nucleoplasm (GO:0005654), cytosol (GO:0005829), microtubule associated complex (GO:0005875), cytoplasm (GO:0005737)
Reactome top-level categories
Rollup of top-1 pathways:
| Category | Pathways |
|---|---|
| MAPK1/MAPK3 signaling | 2 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 3 |
| extrinsic apoptotic signaling pathway via death domain receptors | 2 |
| regulation of extrinsic apoptotic signaling pathway via death domain receptors | 2 |
| intracellular signaling cassette | 1 |
| programmed cell death | 1 |
| apoptotic signaling pathway | 1 |
| execution phase of apoptosis | 1 |
| negative regulation of D-glucose transmembrane transport | 1 |
| regulation of D-glucose import across plasma membrane | 1 |
| D-glucose import across plasma membrane | 1 |
| negative regulation of extrinsic apoptotic signaling pathway | 1 |
| positive regulation of extrinsic apoptotic signaling pathway | 1 |
| apoptotic process | 1 |
| regulation of programmed cell death | 1 |
| binding | 1 |
| nuclear lumen | 1 |
| cytoplasm | 1 |
| microtubule cytoskeleton | 1 |
| protein-containing complex | 1 |
| intracellular anatomical structure | 1 |
Protein interactions and networks
STRING
1008 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| PEA15 | FADD | Q13158 | 921 |
| PEA15 | MAPK1 | P28482 | 781 |
| PEA15 | PLD1 | Q13393 | 731 |
| PEA15 | RPS6KA3 | P51812 | 721 |
| PEA15 | MAPK3 | P27361 | 687 |
| PEA15 | RRAS | P10301 | 627 |
| PEA15 | CASP8 | Q14790 | 597 |
| PEA15 | SLC2A4 | P14672 | 496 |
| PEA15 | SLC2A1 | P11166 | 495 |
| PEA15 | DEDD | O75618 | 453 |
| PEA15 | CFLAR | O15519 | 432 |
| PEA15 | CREB1 | P16220 | 422 |
| PEA15 | PRKD1 | Q15139 | 412 |
| PEA15 | ANK3 | Q12955 | 391 |
| PEA15 | NME1 | P15531 | 391 |
IntAct
38 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| MAPK1 | PEA15 | psi-mi:“MI:0915”(physical association) | 0.900 |
| PEA15 | MAPK1 | psi-mi:“MI:0407”(direct interaction) | 0.900 |
| PEA15 | MAPK1 | psi-mi:“MI:0914”(association) | 0.900 |
| MAPK1 | PEA15 | psi-mi:“MI:0407”(direct interaction) | 0.900 |
| PEA15 | MAPK1 | psi-mi:“MI:0915”(physical association) | 0.900 |
| MAPK3 | PEA15 | psi-mi:“MI:0915”(physical association) | 0.740 |
| PEA15 | MAPK3 | psi-mi:“MI:0915”(physical association) | 0.740 |
| SNRNP27 | UBA6 | psi-mi:“MI:0914”(association) | 0.530 |
| TERF2IP | PEA15 | psi-mi:“MI:0915”(physical association) | 0.510 |
| PEA15 | SMYD5 | psi-mi:“MI:0915”(physical association) | 0.400 |
| PEA15 | BCAT2 | psi-mi:“MI:0915”(physical association) | 0.400 |
| DENR | psi-mi:“MI:0915”(physical association) | 0.400 | |
| AGPS | psi-mi:“MI:0915”(physical association) | 0.400 | |
| PEA15 | PDPK1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| IQCB1 | PCP4L1 | psi-mi:“MI:0914”(association) | 0.350 |
| MAPT | SHTN1 | psi-mi:“MI:0914”(association) | 0.350 |
| PEA15 | CLASP2 | psi-mi:“MI:0914”(association) | 0.350 |
| OSTN | PEA15 | psi-mi:“MI:0914”(association) | 0.350 |
| FBF1 | CCDC85C | psi-mi:“MI:2364”(proximity) | 0.270 |
| STIL | ERVK3-1 | psi-mi:“MI:2364”(proximity) | 0.270 |
| CEP170 | ERVK3-1 | psi-mi:“MI:2364”(proximity) | 0.270 |
| TERF2IP | PEA15 | psi-mi:“MI:0915”(physical association) | 0.000 |
| MAPK1 | PEA15 | psi-mi:“MI:0915”(physical association) | 0.000 |
BioGRID (108): PEA15 (Proximity Label-MS), PEA15 (Proximity Label-MS), PEA15 (Proximity Label-MS), PEA15 (Affinity Capture-RNA), ATP1B3 (Two-hybrid), TRAPPC13 (Two-hybrid), CACYBP (Two-hybrid), CEP120 (Two-hybrid), COPS5 (Two-hybrid), DNAJB1 (Two-hybrid), DYRK1A (Two-hybrid), FAM103A1 (Two-hybrid), KLHL12 (Two-hybrid), MTIF3 (Two-hybrid), OSBPL1A (Two-hybrid)
ESM2 similar proteins: A6QLE5, B0FPE9, D4A523, O08736, O14862, O35732, O62640, O77736, O89110, O95786, P25445, P29452, P43527, P55865, P55867, P57730, P70343, Q13158, Q14790, Q15121, Q153Z0, Q504J1, Q5R529, Q5RAV7, Q5U318, Q61160, Q62048, Q63199, Q645M6, Q6GZR1, Q6Q899, Q7RTR0, Q8HXK9, Q8IXQ6, Q8R4B8, Q8WXC3, Q91VJ1, Q920D5, Q92851, Q96P20
Diamond homologs: Q15121, Q5R529, Q5U318, Q62048, Q9Z297
SIGNOR signaling
11 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| AKT1 | “up-regulates activity” | PEA15 | phosphorylation |
| PEA15 | down-regulates | MAPK1 | |
| PEA15 | down-regulates | MAPK3 | |
| HTRA2 | down-regulates | PEA15 | binding |
| CAMK2A | up-regulates | PEA15 | phosphorylation |
| PRKCA | down-regulates | PEA15 | phosphorylation |
| AKT | “up-regulates activity” | PEA15 | phosphorylation |
| RUNX3 | “down-regulates quantity by repression” | PEA15 | “transcriptional regulation” |
| PEA15 | down-regulates | Gbeta | |
| PEA15 | down-regulates | ERK1/2 | |
| CAMK2G | unknown | PEA15 | phosphorylation |
Disease & clinical
Clinical variants and AI predictions
ClinVar
13 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 7 |
| Likely benign | 0 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
739 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 1:160205451:G:GT | donor_gain | 1.0000 |
| 1:160211527:C:A | acceptor_gain | 1.0000 |
| 1:160211535:A:AG | acceptor_gain | 1.0000 |
| 1:160211536:A:G | acceptor_gain | 1.0000 |
| 1:160211537:CCCCA:C | acceptor_loss | 1.0000 |
| 1:160211538:CCCAG:C | acceptor_loss | 1.0000 |
| 1:160211539:CCAGT:C | acceptor_loss | 1.0000 |
| 1:160211540:CAGT:C | acceptor_loss | 1.0000 |
| 1:160211541:A:AG | acceptor_gain | 1.0000 |
| 1:160211541:A:T | acceptor_loss | 1.0000 |
| 1:160211542:G:GG | acceptor_gain | 1.0000 |
| 1:160211542:GTC:G | acceptor_gain | 1.0000 |
| 1:160211542:GTCAT:G | acceptor_gain | 1.0000 |
| 1:160211629:G:GT | donor_gain | 1.0000 |
| 1:160211649:GA:G | donor_gain | 1.0000 |
| 1:160211651:G:GG | donor_gain | 1.0000 |
| 1:160211693:A:T | donor_gain | 1.0000 |
| 1:160213104:CTCCA:C | acceptor_loss | 1.0000 |
| 1:160213105:TCCAG:T | acceptor_loss | 1.0000 |
| 1:160213106:CCAG:C | acceptor_loss | 1.0000 |
| 1:160213107:CAGAC:C | acceptor_loss | 1.0000 |
| 1:160213108:A:AC | acceptor_loss | 1.0000 |
| 1:160213108:A:AG | acceptor_gain | 1.0000 |
| 1:160213109:G:GA | acceptor_gain | 1.0000 |
| 1:160213109:GA:G | acceptor_gain | 1.0000 |
| 1:160213109:GAC:G | acceptor_gain | 1.0000 |
| 1:160213109:GACA:G | acceptor_gain | 1.0000 |
| 1:160213109:GACAA:G | acceptor_gain | 1.0000 |
| 1:160213262:AAAGG:A | donor_loss | 1.0000 |
| 1:160213263:AAGGT:A | donor_loss | 1.0000 |
AlphaMissense
862 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 1:160211576:T:C | L11P | 1.000 |
| 1:160211603:T:C | L20P | 1.000 |
| 1:160211612:T:C | L23P | 1.000 |
| 1:160211690:T:C | L49P | 1.000 |
| 1:160213151:C:A | R72S | 1.000 |
| 1:160213161:T:C | L75P | 1.000 |
| 1:160213164:T:C | L76P | 1.000 |
| 1:160213259:T:C | Y108H | 1.000 |
| 1:160211623:T:C | C27R | 0.999 |
| 1:160211624:G:A | C27Y | 0.999 |
| 1:160211625:C:G | C27W | 0.999 |
| 1:160211677:T:A | W45R | 0.999 |
| 1:160211677:T:C | W45R | 0.999 |
| 1:160211708:T:C | L55P | 0.999 |
| 1:160213125:T:A | I63N | 0.999 |
| 1:160213129:G:C | E64D | 0.999 |
| 1:160213129:G:T | E64D | 0.999 |
| 1:160213130:C:G | H65D | 0.999 |
| 1:160213131:A:C | H65P | 0.999 |
| 1:160213132:C:A | H65Q | 0.999 |
| 1:160213132:C:G | H65Q | 0.999 |
| 1:160213137:T:C | F67S | 0.999 |
| 1:160213139:G:A | E68K | 0.999 |
| 1:160213140:A:T | E68V | 0.999 |
| 1:160213141:G:C | E68D | 0.999 |
| 1:160213141:G:T | E68D | 0.999 |
| 1:160213145:T:C | S70P | 0.999 |
| 1:160213151:C:G | R72G | 0.999 |
| 1:160213152:G:C | R72P | 0.999 |
| 1:160213154:C:A | P73T | 0.999 |
dbSNP variants (sampled 300 via entrez): RS1000028275 (1:160210603 C>A,G), RS1000310062 (1:160209214 C>T), RS1000318267 (1:160203718 G>A), RS1000381176 (1:160215409 T>C), RS1000418349 (1:160203435 C>T), RS1000497076 (1:160214225 G>A), RS1000527044 (1:160207443 C>T), RS1000595428 (1:160208873 G>A,C), RS1001044642 (1:160207734 G>T), RS1001059375 (1:160205449 A>G), RS1001203243 (1:160210167 C>T), RS1001716845 (1:160210482 T>G), RS1002326021 (1:160215751 T>C), RS1002335342 (1:160204027 T>C), RS1002492414 (1:160204349 C>A)
Disease associations
OMIM: gene MIM:603434 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
0 associations (top):
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
72 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | affects expression, decreases methylation, increases expression | 5 |
| Benzo(a)pyrene | increases expression | 4 |
| sodium arsenite | affects cotreatment, increases abundance, increases expression | 3 |
| Acetaminophen | increases expression | 3 |
| Tobacco Smoke Pollution | increases expression, affects expression | 3 |
| Cyclosporine | decreases methylation, increases expression | 3 |
| bisphenol F | increases expression, affects cotreatment | 2 |
| bisphenol A | affects expression, increases expression | 2 |
| 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide | affects cotreatment, increases expression | 2 |
| Arsenic | increases expression, affects methylation, affects cotreatment, increases abundance | 2 |
| Cisplatin | decreases expression, increases reaction, increases expression | 2 |
| Phenylmercuric Acetate | affects cotreatment, increases expression | 2 |
| Tretinoin | decreases expression, increases expression | 2 |
| Aflatoxin B1 | decreases methylation, increases expression | 2 |
| FR900359 | affects phosphorylation | 1 |
| lead acetate | increases expression | 1 |
| pyrogallol 1,3-dimethyl ether | affects cotreatment, affects localization, decreases expression | 1 |
| beta-lapachone | increases expression | 1 |
| butyraldehyde | increases expression | 1 |
| manganese chloride | affects cotreatment, increases abundance, increases expression | 1 |
| chloropicrin | affects expression | 1 |
| AM 251 | increases expression | 1 |
| candoxin | increases expression | 1 |
| ICG 001 | increases expression | 1 |
| bisphenol B | increases expression | 1 |
| abrine | increases expression | 1 |
| ON 01910 | increases expression | 1 |
| dorsomorphin | affects cotreatment, increases expression | 1 |
| (4-amino-1,4-dihydro-3-(2-pyridyl)-5-thioxo-1,2,4-triazole)copper(II) | increases expression | 1 |
| eprenetapopt | increases expression, affects reaction | 1 |
Cellosaurus cell lines
5 cell lines: 4 cancer cell line, 1 transformed cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_B3DQ | Abcam HEK293T PEA15 KO | Transformed cell line | Female |
| CVCL_C4J9 | SKOV3.ip1 PEA-15-AA | Cancer cell line | Female |
| CVCL_C4JA | SKOV3.ip1 PEA-15-DD | Cancer cell line | Female |
| CVCL_C4JB | SKOV3.ip1 PEA-15-WT | Cancer cell line | Female |
| CVCL_D1TX | Abcam U-87MG PEA15 KO | Cancer cell line | Male |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
No linked Atlas pages yet — the cross-entity mesh grows as the corpus expands.