CPEB4
gene geneOn this page
Also known as KIAA1673
Summary
CPEB4 (cytoplasmic polyadenylation element binding protein 4, HGNC:21747) is a protein-coding gene on chromosome 5q35.2, encoding Cytoplasmic polyadenylation element-binding protein 4 (Q17RY0). Sequence-specific RNA-binding protein that binds to the cytoplasmic polyadenylation element (CPE), an uridine-rich sequence element (consensus sequence 5’-UUUUUAU-3’) within the mRNA 3’-UTR.
Enables RNA binding activity. Predicted to be involved in several processes, including cellular response to glucose starvation; negative regulation of cytoplasmic translation; and response to ischemia. Located in cytoplasm and nucleus. Biomarker of liver cirrhosis; portal hypertension; and primary biliary cholangitis.
Source: NCBI Gene 80315 — RefSeq curated summary.
At a glance
- GWAS associations: 79
- Clinical variants (ClinVar): 70 total
- MANE Select transcript:
NM_030627
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:21747 |
| Approved symbol | CPEB4 |
| Name | cytoplasmic polyadenylation element binding protein 4 |
| Location | 5q35.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | KIAA1673 |
| Ensembl gene | ENSG00000113742 |
| Ensembl biotype | protein_coding |
| OMIM | 610607 |
| Entrez | 80315 |
Gene structure
Transcript identifiers
Ensembl transcripts: 13 — 9 protein_coding, 2 nonsense_mediated_decay, 1 protein_coding_CDS_not_defined, 1 retained_intron
ENST00000265085, ENST00000334035, ENST00000517880, ENST00000518141, ENST00000519152, ENST00000519467, ENST00000519835, ENST00000520867, ENST00000522336, ENST00000522344, ENST00000656232, ENST00000657000, ENST00000659882
RefSeq mRNA: 5 — MANE Select: NM_030627
NM_001308189, NM_001308191, NM_001308192, NM_001308193, NM_030627
CCDS: CCDS4390, CCDS78086, CCDS78087, CCDS83043, CCDS83044
Canonical transcript exons
ENST00000265085 — 10 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001332359 | 173932450 | 173932500 |
| ENSE00001821369 | 173955910 | 173961980 |
| ENSE00002123650 | 173888349 | 173890858 |
| ENSE00003461841 | 173949960 | 173950078 |
| ENSE00003537747 | 173910523 | 173910604 |
| ENSE00003560849 | 173951824 | 173951938 |
| ENSE00003600356 | 173949508 | 173949597 |
| ENSE00003631575 | 173944967 | 173945140 |
| ENSE00003649497 | 173943026 | 173943049 |
| ENSE00003654057 | 173953091 | 173953272 |
Expression profiles
Bgee: expression breadth ubiquitous, 261 present calls, max score 99.11.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 60.9198 / max 1573.9504, expressed in 1820 samples.
FANTOM5 promoters (15 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 60297 | 50.3457 | 1807 |
| 60296 | 5.4031 | 1500 |
| 60310 | 1.5313 | 825 |
| 60311 | 0.7498 | 423 |
| 60304 | 0.3837 | 173 |
| 60299 | 0.3443 | 136 |
| 60300 | 0.3212 | 140 |
| 60301 | 0.3095 | 120 |
| 60306 | 0.3058 | 133 |
| 60312 | 0.2679 | 29 |
Top tissues by expression
261 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| adrenal tissue | UBERON:0018303 | 99.11 | gold quality |
| left ventricle myocardium | UBERON:0006566 | 98.35 | gold quality |
| secondary oocyte | CL:0000655 | 98.31 | gold quality |
| kidney epithelium | UBERON:0004819 | 97.70 | gold quality |
| pigmented layer of retina | UBERON:0001782 | 97.38 | gold quality |
| cardiac muscle of right atrium | UBERON:0003379 | 97.13 | gold quality |
| tibialis anterior | UBERON:0001385 | 97.01 | gold quality |
| endothelial cell | CL:0000115 | 96.69 | gold quality |
| upper arm skin | UBERON:0004263 | 96.38 | gold quality |
| medial globus pallidus | UBERON:0002477 | 96.32 | gold quality |
| myocardium | UBERON:0002349 | 96.07 | gold quality |
| bone marrow cell | CL:0002092 | 96.06 | gold quality |
| skeletal muscle tissue of rectus abdominis | UBERON:0004511 | 95.86 | gold quality |
| globus pallidus | UBERON:0001875 | 95.85 | gold quality |
| eye | UBERON:0000970 | 95.65 | gold quality |
| mucosa of paranasal sinus | UBERON:0005030 | 95.65 | gold quality |
| epithelial cell of pancreas | CL:0000083 | 95.60 | gold quality |
| deltoid | UBERON:0001476 | 95.60 | gold quality |
| heart right ventricle | UBERON:0002080 | 95.55 | gold quality |
| adrenal gland | UBERON:0002369 | 95.28 | gold quality |
| corpus callosum | UBERON:0002336 | 95.22 | gold quality |
| biceps brachii | UBERON:0001507 | 95.17 | gold quality |
| Brodmann (1909) area 23 | UBERON:0013554 | 95.14 | gold quality |
| trabecular bone tissue | UBERON:0002483 | 95.11 | gold quality |
| adrenal cortex | UBERON:0001235 | 95.09 | gold quality |
| palpebral conjunctiva | UBERON:0001812 | 95.09 | gold quality |
| body of tongue | UBERON:0011876 | 95.07 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 95.07 | gold quality |
| left adrenal gland | UBERON:0001234 | 95.00 | gold quality |
| amniotic fluid | UBERON:0000173 | 94.93 | gold quality |
Single-cell (SCXA)
Detected in 7 experiment(s), a significant marker in 4.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-CURD-11 | yes | 421.55 |
| E-CURD-119 | yes | 62.71 |
| E-CURD-122 | yes | 36.61 |
| E-ENAD-17 | no | 566.24 |
| E-MTAB-10042 | no | 267.81 |
| E-MTAB-9067 | no | 4.70 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
196 targeting CPEB4, 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-5011-5P | 100.00 | 83.46 | 5820 |
| HSA-MIR-190A-3P | 100.00 | 80.35 | 5520 |
| HSA-MIR-656-3P | 100.00 | 72.15 | 2788 |
| HSA-MIR-9-5P | 100.00 | 72.28 | 2361 |
| HSA-MIR-4682 | 100.00 | 68.89 | 1258 |
| HSA-MIR-126-5P | 100.00 | 72.71 | 3180 |
| HSA-MIR-6833-3P | 100.00 | 70.63 | 3197 |
| HSA-MIR-4768-5P | 100.00 | 69.49 | 2861 |
| HSA-MIR-5692A | 100.00 | 74.40 | 6850 |
| HSA-MIR-4262 | 100.00 | 73.26 | 3931 |
| HSA-MIR-4795-3P | 100.00 | 74.62 | 4024 |
| HSA-MIR-3163 | 100.00 | 77.23 | 8605 |
| HSA-MIR-30A-5P | 100.00 | 76.31 | 3233 |
| HSA-MIR-30B-5P | 100.00 | 76.29 | 3248 |
| HSA-MIR-30C-5P | 100.00 | 76.29 | 3248 |
| HSA-MIR-30D-5P | 100.00 | 76.32 | 3233 |
| HSA-MIR-30E-5P | 100.00 | 76.32 | 3242 |
| HSA-MIR-3064-3P | 100.00 | 70.09 | 1254 |
| HSA-MIR-7110-3P | 100.00 | 73.18 | 2486 |
| HSA-MIR-4282 | 99.99 | 75.36 | 6408 |
| HSA-MIR-3662 | 99.99 | 73.82 | 5684 |
| HSA-MIR-548C-3P | 99.99 | 74.01 | 7587 |
| HSA-MIR-548AW | 99.99 | 72.57 | 3559 |
| HSA-MIR-181A-5P | 99.99 | 72.96 | 2995 |
| HSA-MIR-181B-5P | 99.99 | 72.97 | 2996 |
| HSA-MIR-181C-5P | 99.99 | 72.95 | 2996 |
| HSA-MIR-181D-5P | 99.99 | 73.04 | 2997 |
| HSA-MIR-371B-5P | 99.99 | 75.34 | 4759 |
| HSA-MIR-548N | 99.98 | 71.94 | 4170 |
| HSA-MIR-32-5P | 99.98 | 75.21 | 1964 |
Literature-anchored findings (GeneRIF, showing 32)
- CPEB4, an RNA binding protein that mediates meiotic mRNA cytoplasmic polyadenylation and translation, is overexpressed in pancreatic ductal adenocarcinomas and glioblastomas, where it supports tumor growth, vascularization and invasion. (PMID:22138752)
- Knockdown of CPEB4 expression significantly facilitated HCC cell migration and invasion. (PMID:23145039)
- CPEB4 is a candidate biomarker for defining metastatic cancers and directing personalized therapies. (PMID:24045092)
- Evidence that CPEB4 uses both its RNA recognition motifs to maintain optimal RNA binding. (PMID:25081215)
- findings imply that posttranscriptional deregulation of CPEB4 contributes to the inhibited cell proliferation and the enhanced cell apoptosis in colorectal cancer, and directly targeting CPEB4 by miR-203 might be a strategy in colorectal cancer treatment (PMID:26361147)
- CPEB1, 2, and 4, are essential to successful mitotic cell division. (PMID:26398195)
- Our studies first validated that CPEB4 interacts with Vimentin and indicated that high CPEB4 expression in astrocytic tumors correlates closely with a clinically aggressive future, and that CPEB4 might represent a valuable prognostic marker for patients with astrocytic tumors. (PMID:26546435)
- Identify a mechanism of VEGF overexpression in liver and mesentery that promotes pathologic, but not physiologic, angiogenesis, via sequential and nonredundant functions of CPEB1 and CPEB4. (PMID:26627607)
- Low CPEB4 expression and high CPEB1 expression were independent predictors of overall survival in glioma patients. (PMID:27000226)
- CPEB4 and IRF4 expression in peripheral mononuclear cells are potential prognostic factors for advanced lung cancer (PMID:27113098)
- downregulation of CPEB4 likely occurs at the late cancer stage to facilitate HCC progression. Biphasic alteration of CPEB4 expression during HCC progression suggests its complicated role in tumorigenesis (PMID:27158894)
- high expression of CPEB4 was found to be an independent prognostic biomarker for overall survival in colorectal cancer patients (PMID:27771769)
- This study identified a lineage-specific requirement of CPEB4 in malignant melanoma. (PMID:27857118)
- positive cytoplasmic polyadenylation element binding protein 4 expression predicted a worse prognosis in glioma patients, and cytoplasmic polyadenylation element binding protein 4 could represent a useful biomarker or therapeutic target for glioma. (PMID:28381179)
- The results implicate the potential role of CPEB4 and Vimentin in breast cancer metastasis, which is further confirmed by the finding that there is a physical interaction between the two proteins. (PMID:28536077)
- Survival analysis revealed a significant association between progression free survival (PFS) and overall survival (OS) and CPEB4 immunohistochemical expression, which was independent in the multivariate analysis. CPEB4 behaves as a significant predictor of prognosis in stage IV colorectal carcinoma. (PMID:28551384)
- Silencing of CPEB4 induces reactive oxygen species generation, thus suppressing the Akt expression, which finally prevents non-small cell lung cancer cells invasion and migration. (PMID:29286212)
- Increased expression of CPEB4 in primary glioblastoma is a novel biomarker for predicting poor outcome of patients. (PMID:29642043)
- data identify CPEB4 as a regulator of autism spectrum disorder risk genes (PMID:30111840)
- Silencing lncRNA FOXD2-AS1 inhibits proliferation, migration, invasion and drug resistance of drug-resistant glioma cells and promotes their apoptosis via microRNA-98-5p/CPEB4 axis. (PMID:31770107)
- CPEB4 can inhibit the proliferation and promote the apoptosis of K562 cells, the AKT, p-AKT, BCL-2 and caspase-3 are involved in the regulation mechanism (PMID:31839038)
- LncRNA RP11-361F15.2 promotes osteosarcoma tumorigenesis by inhibiting M2-Like polarization of tumor-associated macrophages of CPEB4. (PMID:31904478)
- CPEB1 and CPEB4 are involved in the regulation of the TAK1 and Smad signalings in human macrophages and dermal fibroblasts (PMID:32113875)
- CPEB4 Increases Expression of PFKFB3 to Induce Glycolysis and Activate Mouse and Human Hepatic Stellate Cells, Promoting Liver Fibrosis. (PMID:32169429)
- LncRNA EWSAT1 upregulates CPEB4 via miR-330-5p to promote cervical cancer development. (PMID:32556917)
- Polyadenylation of mRNA as a novel regulatory mechanism of gene expression in temporal lobe epilepsy. (PMID:32594159)
- [Effect of CPEB4 on Migration and Cycle of Chronic Myeloid Leukemia Cell]. (PMID:32798388)
- Investigation of the expression levels of CPEB4, APC, TRIP13, EIF2S3, EIF4A1, IFNg, PIK3CA and CTNNB1 genes in different stage colorectal tumors (PMID:33237662)
- Targeting the cytoplasmic polyadenylation element-binding protein CPEB4 protects against diet-induced obesity and microbiome dysbiosis. (PMID:34774811)
- Macrophage inflammation resolution requires CPEB4-directed offsetting of mRNA degradation. (PMID:35442882)
- Antitumor T-cell function requires CPEB4-mediated adaptation to chronic endoplasmic reticulum stress. (PMID:36919984)
- Down-Regulation of CPEB4 Alleviates Preeclampsia through the Inhibition of Ferroptosis by PFKFB3. (PMID:38305290)
Cross-species orthologs
6 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | cpeb4a | ENSDARG00000056691 |
| mus_musculus | Cpeb4 | ENSMUSG00000020300 |
| rattus_norvegicus | Cpeb4 | ENSRNOG00000033169 |
| drosophila_melanogaster | orb2 | FBGN0264307 |
| caenorhabditis_elegans | WBGENE00000770 | |
| caenorhabditis_elegans | WBGENE00000771 |
Paralogs (3): CPEB3 (ENSG00000107864), CPEB2 (ENSG00000137449), CPEB1 (ENSG00000214575)
Protein
Protein identifiers
Cytoplasmic polyadenylation element-binding protein 4 — Q17RY0 (reviewed: Q17RY0)
All UniProt accessions (8): A0A590UJI5, A0A590UJN2, A0A590UK96, B7ZLQ8, Q17RY0, E5RFP2, E5RJM0, H0YBG1
UniProt curated annotations — full annotation on UniProt →
Function. Sequence-specific RNA-binding protein that binds to the cytoplasmic polyadenylation element (CPE), an uridine-rich sequence element (consensus sequence 5’-UUUUUAU-3’) within the mRNA 3’-UTR. RNA binding results in a clear conformational change analogous to the Venus fly trap mechanism. Regulates activation of unfolded protein response (UPR) in the process of adaptation to ER stress in liver, by maintaining translation of CPE-regulated mRNAs in conditions in which global protein synthesis is inhibited. Required for cell cycle progression, specifically for cytokinesis and chromosomal segregation. Plays a role as an oncogene promoting tumor growth and progression by positively regulating translation of t-plasminogen activator/PLAT. Stimulates proliferation of melanocytes. In contrast to CPEB1 and CPEB3, does not play role in synaptic plasticity, learning and memory.
Subunit / interactions. Interacts with TOB1.
Subcellular location. Cytoplasm. Cell projection. Dendrite. Dendritic spine. Postsynaptic density. Axon. Growth cone. Endoplasmic reticulum. Perinuclear region.
Tissue specificity. Expressed in pancreas in islets and ductal cells (at protein level). Expressed in melanocytes.
Domain organisation. The 2 RRM domains and the C-terminal region mediate interaction with CPE-containing RNA. The interdomain linker (564-579) acts as a hinge to fix the relative orientation of the 2 RRMs. The ZZ domain (509-566) coordinates 2 Zn ions and is probably implicated in mediating interactions with other proteins in addition to increasing the affinity of the RRMs for the CPEs. Unlike in CPEB1, a continuous polar interface is formed between the 2 RRMs.
Similarity. Belongs to the RRM CPEB family.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q17RY0-1 | 1 | yes |
| Q17RY0-2 | 2 | |
| Q17RY0-3 | 3 |
RefSeq proteins (5): NP_001295118, NP_001295120, NP_001295121, NP_001295122, NP_085130* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR000504 | RRM_dom | Domain |
| IPR012677 | Nucleotide-bd_a/b_plait_sf | Homologous_superfamily |
| IPR032296 | CEBP_ZZ | Domain |
| IPR034819 | CPEB | Family |
| IPR035979 | RBD_domain_sf | Homologous_superfamily |
| IPR038446 | CEBP_ZZ_sf | Homologous_superfamily |
Pfam: PF16366, PF16367
UniProt features (58 total): strand 16, binding site 8, modified residue 8, helix 6, compositionally biased region 5, region of interest 4, splice variant 3, domain 2, site 2, turn 2, chain 1, sequence conflict 1
Structure
Experimental structures (PDB)
3 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 5DIF | X-RAY DIFFRACTION | 2.09 |
| 2MKI | SOLUTION NMR | |
| 2MKJ | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q17RY0-F1 | 57.58 | 0.30 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Catalytic / active sites (2): 473 (rna-binding); 561 (important for the positioning of rrm1 relative to rrm2)
Ligand- & substrate-binding residues (8): 667; 675; 684; 689; 694; 697; 702; 710
Post-translational modifications (8): 97, 99, 137, 252, 255, 326, 330, 332
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 423 (showing top):
GOBP_CYTOPLASMIC_TRANSLATION, GOBP_NEGATIVE_REGULATION_OF_NEURON_APOPTOTIC_PROCESS, GOBP_RESPONSE_TO_ACID_CHEMICAL, CMYB_01, TTTGTAG_MIR520D, ATACCTC_MIR202, GRAESSMANN_APOPTOSIS_BY_DOXORUBICIN_UP, IVANOVA_HEMATOPOIESIS_MATURE_CELL, TATTATA_MIR374, CAFFAREL_RESPONSE_TO_THC_UP, MEF2_02, GOBP_CELLULAR_RESPONSE_TO_ACID_CHEMICAL, CACCAGC_MIR138, CAGCTG_AP4_Q5, GARGALOVIC_RESPONSE_TO_OXIDIZED_PHOSPHOLIPIDS_BLUE_UP
GO Biological Process (9): response to ischemia (GO:0002931), ionotropic glutamate receptor signaling pathway (GO:0035235), cellular response to decreased oxygen levels (GO:0036294), cellular response to glucose starvation (GO:0042149), negative regulation of neuron apoptotic process (GO:0043524), cellular response to amino acid stimulus (GO:0071230), negative regulation of cytoplasmic translation (GO:2000766), translation (GO:0006412), regulation of translation (GO:0006417)
GO Molecular Function (9): mRNA regulatory element binding translation repressor activity (GO:0000900), RNA binding (GO:0003723), mRNA 3’-UTR binding (GO:0003730), translation factor activity, RNA binding (GO:0008135), ribosome binding (GO:0043022), metal ion binding (GO:0046872), nucleic acid binding (GO:0003676), protein binding (GO:0005515), translation regulator activity (GO:0045182)
GO Cellular Component (13): nucleus (GO:0005634), cytoplasm (GO:0005737), endoplasmic reticulum (GO:0005783), postsynaptic density (GO:0014069), dendrite (GO:0030425), growth cone (GO:0030426), neuron projection (GO:0043005), dendritic spine (GO:0043197), synapse (GO:0045202), perinuclear region of cytoplasm (GO:0048471), axon (GO:0030424), cell projection (GO:0042995), postsynapse (GO:0098794)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 4 |
| translation | 2 |
| mRNA binding | 2 |
| binding | 2 |
| intracellular membrane-bounded organelle | 2 |
| cytoplasm | 2 |
| neuron projection | 2 |
| response to stress | 1 |
| glutamate-gated receptor activity | 1 |
| glutamate receptor signaling pathway | 1 |
| ligand-gated ion channel signaling pathway | 1 |
| response to decreased oxygen levels | 1 |
| cellular response to oxygen levels | 1 |
| cellular response to starvation | 1 |
| negative regulation of apoptotic process | 1 |
| regulation of neuron apoptotic process | 1 |
| neuron apoptotic process | 1 |
| response to amino acid | 1 |
| cellular response to acid chemical | 1 |
| cytoplasmic translation | 1 |
| negative regulation of translation | 1 |
| regulation of cytoplasmic translation | 1 |
| peptidyltransferase activity | 1 |
| translational initiation | 1 |
| translational elongation | 1 |
| translational termination | 1 |
| macromolecule biosynthetic process | 1 |
| protein metabolic process | 1 |
| protein biosynthetic process | 1 |
| post-transcriptional regulation of gene expression | 1 |
| regulation of protein metabolic process | 1 |
| translation repressor activity | 1 |
| nucleic acid binding | 1 |
| RNA binding | 1 |
| translation factor activity | 1 |
| ribonucleoprotein complex binding | 1 |
| cation binding | 1 |
| molecular_function | 1 |
| regulation of translation | 1 |
| intracellular anatomical structure | 1 |
Protein interactions and networks
STRING
1198 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| CPEB4 | FXR1 | P51114 | 757 |
| CPEB4 | FXR2 | P51116 | 745 |
| CPEB4 | EIF4E | P06730 | 726 |
| CPEB4 | FMR1 | Q06787 | 721 |
| CPEB4 | DDX6 | P26196 | 719 |
| CPEB4 | SYMPK | Q92797 | 659 |
| CPEB4 | NGDN | Q8NEJ9 | 634 |
| CPEB4 | TENT2 | Q6PIY7 | 627 |
| CPEB4 | CAMK2A | Q9UQM7 | 552 |
| CPEB4 | RBFOX2 | O43251 | 540 |
| CPEB4 | EIF2S3 | P41091 | 533 |
| CPEB4 | IGF2BP1 | Q9NZI8 | 527 |
| CPEB4 | CPSF2 | Q9P2I0 | 515 |
| CPEB4 | HNRNPA2B1 | P22626 | 514 |
| CPEB4 | PAPOLB | Q9NRJ5 | 490 |
IntAct
17 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| SAV1 | SEC16A | psi-mi:“MI:2364”(proximity) | 0.570 |
| TOB1 | CPEB4 | psi-mi:“MI:0915”(physical association) | 0.540 |
| TOB1 | CPEB4 | psi-mi:“MI:0407”(direct interaction) | 0.540 |
| HOMEZ | CPEB4 | psi-mi:“MI:0914”(association) | 0.530 |
| EGLN3 | FAM168B | psi-mi:“MI:0914”(association) | 0.350 |
| NBEAL2 | HAX1 | psi-mi:“MI:0914”(association) | 0.350 |
| P | psi-mi:“MI:0914”(association) | 0.350 | |
| DYRK1A | TEX13D | psi-mi:“MI:0914”(association) | 0.350 |
| BSCL2 | TMEM223 | psi-mi:“MI:0914”(association) | 0.350 |
| PURG | ZNF320 | psi-mi:“MI:0914”(association) | 0.350 |
| FAM120A | GTPBP10 | psi-mi:“MI:0914”(association) | 0.350 |
| HOMEZ | KCNQ1 | psi-mi:“MI:0914”(association) | 0.350 |
| CPEB4 | CPEB2 | psi-mi:“MI:0914”(association) | 0.350 |
| NFIB | psi-mi:“MI:0914”(association) | 0.350 | |
| LIN28B | MEX3A | psi-mi:“MI:2364”(proximity) | 0.270 |
| CPEB4 | uup | psi-mi:“MI:0915”(physical association) | 0.000 |
BioGRID (194): CPEB4 (Affinity Capture-MS), CPEB4 (Biochemical Activity), CPEB4 (Affinity Capture-MS), CPEB4 (Affinity Capture-RNA), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), CPEB4 (Proximity Label-MS), AGO1 (Proximity Label-MS), AGO2 (Proximity Label-MS), AGO3 (Proximity Label-MS)
ESM2 similar proteins: A2YX04, G5EDE9, O01835, O60291, P04150, P06536, P06537, P24345, P48001, P49115, P49843, P49844, P59667, Q09446, Q14693, Q17RY0, Q43484, Q5R9P5, Q5RJX2, Q5XIQ4, Q680Q4, Q6E3D2, Q6E3D4, Q6E3D5, Q6NN85, Q6NPP4, Q6Z8M8, Q6ZK57, Q700C2, Q75LH6, Q75LX7, Q7TN98, Q7TN99, Q7XC57, Q7XHR2, Q7YZA2, Q7ZUL9, Q8BFX3, Q8MQX9, Q8RY95
Diamond homologs: O01835, P0C279, P70166, Q03571, Q17RY0, Q28CH2, Q52KN7, Q5R733, Q6E3C9, Q6E3D2, Q6E3D4, Q6E3D5, Q7SXN4, Q7TN98, Q7TN99, Q7Z5Q1, Q812E0, Q8NE35, Q91572, Q967R6, Q9BZB8, Q9DED5, Q9VSR3, Q9YGX5, Q6E3C7, Q6E3D0, Q6E3F0, O14979, Q18317, Q3SWU3, Q5ZI72, Q6E3F2, Q6E3F3, Q9Z130, F4JHI7, Q96EP5, Q98SJ2, Q9JII5, Q9SJA6, P48809
SIGNOR signaling
1 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| MAPK1 | “up-regulates activity” | CPEB4 | phosphorylation |
Disease & clinical
Clinical variants and AI predictions
ClinVar
70 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 55 |
| Likely benign | 0 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
1654 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 5:173910520:CAGG:C | acceptor_loss | 1.0000 |
| 5:173910521:A:AG | acceptor_gain | 1.0000 |
| 5:173910521:AG:A | acceptor_gain | 1.0000 |
| 5:173910521:AGGAT:A | acceptor_loss | 1.0000 |
| 5:173910522:G:GG | acceptor_gain | 1.0000 |
| 5:173910522:G:T | acceptor_loss | 1.0000 |
| 5:173910522:GG:G | acceptor_gain | 1.0000 |
| 5:173910522:GGATC:G | acceptor_gain | 1.0000 |
| 5:173910604:GGT:G | donor_loss | 1.0000 |
| 5:173910605:G:GA | donor_loss | 1.0000 |
| 5:173910605:G:GG | donor_gain | 1.0000 |
| 5:173910606:T:A | donor_loss | 1.0000 |
| 5:173944960:A:AG | acceptor_gain | 1.0000 |
| 5:173944963:CCAG:C | acceptor_loss | 1.0000 |
| 5:173944964:CAG:C | acceptor_loss | 1.0000 |
| 5:173944965:A:AG | acceptor_gain | 1.0000 |
| 5:173944965:AG:A | acceptor_gain | 1.0000 |
| 5:173944966:G:GA | acceptor_gain | 1.0000 |
| 5:173944966:GG:G | acceptor_gain | 1.0000 |
| 5:173944966:GGT:G | acceptor_gain | 1.0000 |
| 5:173944966:GGTC:G | acceptor_gain | 1.0000 |
| 5:173944966:GGTCA:G | acceptor_gain | 1.0000 |
| 5:173945137:GAAG:G | donor_gain | 1.0000 |
| 5:173945141:G:GG | donor_gain | 1.0000 |
| 5:173945142:T:G | donor_loss | 1.0000 |
| 5:173949504:TTA:T | acceptor_loss | 1.0000 |
| 5:173949505:TA:T | acceptor_loss | 1.0000 |
| 5:173949506:A:AC | acceptor_loss | 1.0000 |
| 5:173949506:A:AG | acceptor_gain | 1.0000 |
| 5:173949506:AGAT:A | acceptor_gain | 1.0000 |
AlphaMissense
4821 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 5:173945096:C:T | S471F | 1.000 |
| 5:173945101:A:C | K473Q | 1.000 |
| 5:173945101:A:G | K473E | 1.000 |
| 5:173945103:G:C | K473N | 1.000 |
| 5:173945103:G:T | K473N | 1.000 |
| 5:173945105:T:A | V474E | 1.000 |
| 5:173945107:T:A | F475I | 1.000 |
| 5:173945107:T:C | F475L | 1.000 |
| 5:173945107:T:G | F475V | 1.000 |
| 5:173945108:T:C | F475S | 1.000 |
| 5:173945108:T:G | F475C | 1.000 |
| 5:173945109:T:A | F475L | 1.000 |
| 5:173945109:T:G | F475L | 1.000 |
| 5:173945111:T:A | V476E | 1.000 |
| 5:173945113:G:C | G477R | 1.000 |
| 5:173945113:G:T | G477C | 1.000 |
| 5:173945114:G:A | G477D | 1.000 |
| 5:173945114:G:T | G477V | 1.000 |
| 5:173945116:G:A | G478R | 1.000 |
| 5:173945116:G:C | G478R | 1.000 |
| 5:173945117:G:A | G478E | 1.000 |
| 5:173945117:G:T | G478V | 1.000 |
| 5:173945120:T:C | L479S | 1.000 |
| 5:173945120:T:G | L479W | 1.000 |
| 5:173945122:C:A | P480T | 1.000 |
| 5:173945122:C:T | P480S | 1.000 |
| 5:173945123:C:A | P480H | 1.000 |
| 5:173945123:C:G | P480R | 1.000 |
| 5:173945126:C:A | P481Q | 1.000 |
| 5:173945128:G:C | D482H | 1.000 |
dbSNP variants (sampled 300 via entrez): RS1000031740 (5:173961479 T>C), RS1000081230 (5:173915925 T>C), RS1000095673 (5:173911942 A>G), RS1000176169 (5:173901598 C>A,T), RS1000209149 (5:173905142 A>G), RS1000247852 (5:173957737 C>A,T), RS1000284950 (5:173889869 A>C,G,T), RS1000334225 (5:173893962 A>G), RS1000340644 (5:173889509 A>C), RS1000376661 (5:173946806 C>A), RS1000421071 (5:173950186 G>A), RS1000429172 (5:173946483 G>A), RS1000446388 (5:173912241 C>T), RS1000451290 (5:173916428 A>G), RS1000579531 (5:173918049 T>A,C)
Disease associations
OMIM: gene MIM:610607 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
79 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST000829_16 | Waist-hip ratio | 2.000000e-09 |
| GCST000879_20 | Crohn’s disease | 3.000000e-12 |
| GCST001729_28 | Crohn’s disease | 5.000000e-09 |
| GCST001762_66 | Obesity-related traits | 2.000000e-06 |
| GCST002782_167 | Waist-to-hip ratio adjusted for body mass index | 2.000000e-08 |
| GCST002782_168 | Waist-to-hip ratio adjusted for body mass index | 2.000000e-07 |
| GCST002782_177 | Waist-to-hip ratio adjusted for body mass index | 5.000000e-14 |
| GCST002782_178 | Waist-to-hip ratio adjusted for body mass index | 4.000000e-07 |
| GCST002782_179 | Waist-to-hip ratio adjusted for body mass index | 3.000000e-08 |
| GCST002782_180 | Waist-to-hip ratio adjusted for body mass index | 2.000000e-13 |
| GCST004063_11 | Waist circumference adjusted for body mass index | 3.000000e-10 |
| GCST004063_34 | Waist circumference adjusted for body mass index | 8.000000e-11 |
| GCST004280_88 | Diastolic blood pressure | 2.000000e-11 |
| GCST004500_122 | Waist circumference adjusted for BMI (adjusted for smoking behaviour) | 8.000000e-06 |
| GCST004500_52 | Waist circumference adjusted for BMI (adjusted for smoking behaviour) | 2.000000e-06 |
| GCST004501_15 | Waist circumference adjusted for BMI (joint analysis main effects and smoking interaction) | 4.000000e-06 |
| GCST004501_16 | Waist circumference adjusted for BMI (joint analysis main effects and smoking interaction) | 9.000000e-06 |
| GCST004505_31 | Waist-to-hip ratio adjusted for BMI (adjusted for smoking behaviour) | 8.000000e-07 |
| GCST004505_32 | Waist-to-hip ratio adjusted for BMI (adjusted for smoking behaviour) | 7.000000e-07 |
| GCST004602_40 | Mean corpuscular volume | 8.000000e-16 |
| GCST004621_88 | Red cell distribution width | 1.000000e-09 |
| GCST004630_76 | Mean corpuscular hemoglobin | 2.000000e-14 |
| GCST004863_108 | Mosquito bite size | 2.000000e-06 |
| GCST004904_30 | Body mass index | 5.000000e-10 |
| GCST005532_1 | Sjögren’s syndrome | 9.000000e-07 |
| GCST005537_239 | Chronic inflammatory diseases (ankylosing spondylitis, Crohn’s disease, psoriasis, primary sclerosing cholangitis, ulcerative colitis) (pleiotropy) | 1.000000e-08 |
| GCST005993_78 | Mean corpuscular hemoglobin | 9.000000e-12 |
| GCST006011_110 | Mean corpuscular volume | 3.000000e-11 |
| GCST006666_10 | Lipid traits (pleiotropy) (HIPO component 1) | 4.000000e-08 |
| GCST006979_482 | Heel bone mineral density | 1.000000e-09 |
EFO canonical traits (22, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004343 | waist-hip ratio |
| EFO:0007788 | BMI-adjusted waist-hip ratio |
| EFO:0007789 | BMI-adjusted waist circumference |
| EFO:0006336 | diastolic blood pressure |
| EFO:0004318 | smoking behavior |
| EFO:0009188 | Red cell distribution width |
| EFO:0004527 | mean corpuscular hemoglobin |
| EFO:0008378 | mosquito bite reaction size measurement |
| EFO:0004340 | body mass index |
| EFO:0004530 | triglyceride measurement |
| EFO:0004574 | total cholesterol measurement |
| EFO:0004611 | low density lipoprotein cholesterol measurement |
| EFO:0004612 | high density lipoprotein cholesterol measurement |
| EFO:0009270 | heel bone mineral density |
| EFO:0006335 | systolic blood pressure |
| EFO:0008579 | risk-taking behaviour |
| EFO:0008354 | cognitive function measurement |
| EFO:0003959 | cleft lip |
| EFO:0009793 | isoleucine measurement |
| EFO:0008039 | BMI-adjusted hip circumference |
| EFO:0004842 | eosinophil count |
| EFO:0004305 | erythrocyte count |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
77 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Benzo(a)pyrene | affects methylation, increases expression, increases methylation | 6 |
| Cyclosporine | increases expression | 3 |
| Aflatoxin B1 | decreases methylation, increases expression | 3 |
| Acetaminophen | increases expression | 2 |
| Arsenic | affects expression, decreases methylation, increases abundance | 2 |
| Phenylmercuric Acetate | affects cotreatment, increases expression | 2 |
| Tobacco Smoke Pollution | increases expression | 2 |
| Tretinoin | increases expression | 2 |
| 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide | decreases expression | 2 |
| FR900359 | affects phosphorylation | 1 |
| urushiol | increases expression | 1 |
| methylmercuric chloride | decreases expression | 1 |
| alpha-pinene | affects cotreatment, increases oxidation, increases abundance | 1 |
| bisphenol A | affects expression | 1 |
| 2-methyl-4-isothiazolin-3-one | increases expression | 1 |
| trichostatin A | affects expression | 1 |
| beta-lapachone | increases expression | 1 |
| arsenite | affects binding, decreases reaction | 1 |
| sulforaphane | decreases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | increases expression | 1 |
| sodium arsenite | increases expression | 1 |
| cobaltous chloride | increases expression | 1 |
| Huang Qi | affects cotreatment, decreases expression, decreases reaction | 1 |
| cupric oxide | increases expression | 1 |
| methacrylaldehyde | affects cotreatment, increases oxidation, increases abundance | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| pentabromodiphenyl ether | increases expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| oxamflatin | increases expression | 1 |
| perfluoro-n-nonanoic acid | 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): sclerosing cholangitis, Sjogren syndrome