ANXA3
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Summary
ANXA3 (annexin A3, HGNC:541) is a protein-coding gene on chromosome 4q21.21, encoding Annexin A3 (P12429). Inhibitor of phospholipase A2, also possesses anti-coagulant properties.
This gene encodes a member of the annexin family. Members of this calcium-dependent phospholipid-binding protein family play a role in the regulation of cellular growth and in signal transduction pathways. This protein functions in the inhibition of phopholipase A2 and cleavage of inositol 1,2-cyclic phosphate to form inositol 1-phosphate. This protein may also play a role in anti-coagulation.
Source: NCBI Gene 306 — RefSeq curated summary.
At a glance
- GWAS associations: 8
- Clinical variants (ClinVar): 83 total — 1 pathogenic
- Druggable target: yes
- MANE Select transcript:
NM_005139
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:541 |
| Approved symbol | ANXA3 |
| Name | annexin A3 |
| Location | 4q21.21 |
| Locus type | gene with protein product |
| Status | Approved |
| Ensembl gene | ENSG00000138772 |
| Ensembl biotype | protein_coding |
| OMIM | 106490 |
| Entrez | 306 |
Gene structure
Transcript identifiers
Ensembl transcripts: 24 — 21 protein_coding, 3 retained_intron
ENST00000264908, ENST00000503570, ENST00000503776, ENST00000505805, ENST00000508214, ENST00000510502, ENST00000512373, ENST00000512542, ENST00000512884, ENST00000514171, ENST00000904771, ENST00000904772, ENST00000904773, ENST00000904774, ENST00000904775, ENST00000904776, ENST00000904777, ENST00000927505, ENST00000927506, ENST00000927507, ENST00000943165, ENST00000943166, ENST00000943167, ENST00000943168
RefSeq mRNA: 1 — MANE Select: NM_005139
NM_005139
CCDS: CCDS3584
Canonical transcript exons
ENST00000264908 — 13 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000726115 | 78582177 | 78582290 |
| ENSE00000726142 | 78597319 | 78597414 |
| ENSE00000935674 | 78591544 | 78591623 |
| ENSE00000935675 | 78595381 | 78595437 |
| ENSE00002024441 | 78551770 | 78551859 |
| ENSE00002057276 | 78610056 | 78610447 |
| ENSE00003501938 | 78601510 | 78601568 |
| ENSE00003553714 | 78604277 | 78604399 |
| ENSE00003564925 | 78579027 | 78579121 |
| ENSE00003568799 | 78554436 | 78554488 |
| ENSE00003591697 | 78573180 | 78573267 |
| ENSE00003789669 | 78586260 | 78586350 |
| ENSE00003789803 | 78595794 | 78595887 |
Expression profiles
Bgee: expression breadth ubiquitous, 264 present calls, max score 98.82.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 33.9443 / max 2456.9232, expressed in 1178 samples.
FANTOM5 promoters (5 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 48444 | 32.5427 | 1163 |
| 48445 | 0.7860 | 300 |
| 48443 | 0.4882 | 283 |
| 48447 | 0.0702 | 18 |
| 48446 | 0.0572 | 18 |
Top tissues by expression
285 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| right lung | UBERON:0002167 | 98.82 | gold quality |
| germinal epithelium of ovary | UBERON:0001304 | 98.09 | gold quality |
| bone marrow | UBERON:0002371 | 98.00 | gold quality |
| upper lobe of left lung | UBERON:0008952 | 97.82 | gold quality |
| bone marrow cell | CL:0002092 | 97.79 | gold quality |
| minor salivary gland | UBERON:0001830 | 97.78 | gold quality |
| upper lobe of lung | UBERON:0008948 | 97.58 | gold quality |
| endometrium epithelium | UBERON:0004811 | 97.46 | gold quality |
| left lobe of thyroid gland | UBERON:0001120 | 97.32 | gold quality |
| trabecular bone tissue | UBERON:0002483 | 97.23 | gold quality |
| saliva-secreting gland | UBERON:0001044 | 97.18 | gold quality |
| right lobe of thyroid gland | UBERON:0001119 | 97.15 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 96.90 | gold quality |
| lower esophagus | UBERON:0013473 | 96.89 | gold quality |
| body of stomach | UBERON:0001161 | 96.81 | gold quality |
| thyroid gland | UBERON:0002046 | 96.75 | gold quality |
| lower esophagus mucosa | UBERON:0035834 | 96.70 | gold quality |
| lung | UBERON:0002048 | 96.30 | gold quality |
| esophagus | UBERON:0001043 | 96.03 | gold quality |
| apex of heart | UBERON:0002098 | 96.02 | gold quality |
| mouth mucosa | UBERON:0003729 | 95.70 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 95.61 | gold quality |
| esophagus mucosa | UBERON:0002469 | 95.56 | gold quality |
| stomach | UBERON:0000945 | 95.31 | gold quality |
| omental fat pad | UBERON:0010414 | 95.19 | gold quality |
| peritoneum | UBERON:0002358 | 95.13 | gold quality |
| islet of Langerhans | UBERON:0000006 | 94.93 | gold quality |
| amniotic fluid | UBERON:0000173 | 94.92 | gold quality |
| palpebral conjunctiva | UBERON:0001812 | 94.74 | gold quality |
| adipose tissue of abdominal region | UBERON:0007808 | 94.64 | gold quality |
Single-cell (SCXA)
Detected in 10 experiment(s), a significant marker in 10.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-9801 | yes | 1362.02 |
| E-MTAB-5061 | yes | 609.44 |
| E-GEOD-81547 | yes | 24.71 |
| E-HCAD-10 | yes | 20.60 |
| E-CURD-114 | yes | 19.90 |
| E-MTAB-9388 | yes | 13.04 |
| E-HCAD-1 | yes | 12.79 |
| E-GEOD-130148 | yes | 9.07 |
| E-ENAD-27 | yes | 6.13 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: yes
Downstream targets (CollecTRI)
1 targets.
| Target | Regulation |
|---|---|
| CASP3 | Repression |
miRNA regulators (miRDB)
32 targeting ANXA3, 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-340-5P | 100.00 | 72.50 | 4437 |
| HSA-MIR-3185 | 99.99 | 68.12 | 1959 |
| HSA-MIR-5696 | 99.98 | 72.36 | 4487 |
| HSA-MIR-6809-3P | 99.91 | 71.45 | 3814 |
| HSA-MIR-10523-5P | 99.91 | 69.22 | 2038 |
| HSA-MIR-4753-3P | 99.90 | 71.03 | 3786 |
| HSA-MIR-221-3P | 99.86 | 71.56 | 1329 |
| HSA-MIR-222-3P | 99.86 | 71.35 | 1337 |
| HSA-MIR-579-3P | 99.86 | 71.66 | 3628 |
| HSA-MIR-664B-3P | 99.84 | 71.65 | 3590 |
| HSA-MIR-7156-5P | 99.64 | 68.81 | 1369 |
| HSA-MIR-488-3P | 99.61 | 68.79 | 1731 |
| HSA-MIR-1252-3P | 99.55 | 67.71 | 2862 |
| HSA-MIR-143-3P | 99.49 | 69.05 | 1457 |
| HSA-MIR-4770 | 99.49 | 69.09 | 1451 |
| HSA-MIR-12131 | 99.48 | 68.72 | 1673 |
| HSA-MIR-4273 | 99.45 | 67.93 | 1206 |
| HSA-MIR-520F-5P | 99.34 | 70.40 | 1632 |
| HSA-MIR-1244 | 99.33 | 68.38 | 832 |
| HSA-MIR-6088 | 99.29 | 68.45 | 1284 |
| HSA-MIR-4528 | 99.18 | 69.77 | 1936 |
| HSA-MIR-1253 | 99.12 | 67.08 | 1688 |
| HSA-MIR-6770-5P | 98.97 | 66.76 | 1853 |
| HSA-MIR-2117 | 98.48 | 67.97 | 1307 |
| HSA-MIR-4708-5P | 97.77 | 67.82 | 831 |
| HSA-MIR-495-5P | 97.62 | 68.28 | 682 |
| HSA-MIR-558 | 97.50 | 67.16 | 977 |
| HSA-MIR-4535 | 97.27 | 65.17 | 469 |
| HSA-MIR-1270 | 96.94 | 66.65 | 931 |
| HSA-MIR-620 | 96.94 | 66.79 | 888 |
Literature-anchored findings (GeneRIF, showing 40)
- These findings define a miR-306-abrupt regulatory axis that controls wing and haltere size (PMID:31112748)
- ANXA3 is a novel angiogenic factor that induces vascular endothelial growth factor production through the hypoxia-inducible factor-1 pathway (PMID:16236264)
- Annexin A3 could be a target for therapeutic intervention and may also serve as a biomarker for drug resistance in ovarian cancer patients. (PMID:20103635)
- two spliced isoforms of Annexin A3 are expressed differently in human renal cortex and renal-cell carcinoma (PMID:20167856)
- AnnexinA3 plays an important role in the initiation and progression of human gallbladder cancer. (PMID:21055154)
- results suggest that annexin-1, annexin-2, and annexin-3 are identified as potential biomarkers associated with lymph node metastasis in lung adenocarcinoma (PMID:21132403)
- Decreased expression of ANXA3 in papillary thyroid cancer supports the idea that ANXA3 may be an effective marker of microcarcinoma, and a negative predictor of papillary thyroid cancer progression. (PMID:21137070)
- annexin A3 secretion may be associated with exocytosis and the release of exosomes (PMID:21435174)
- the association of multi-drug resistance with ANXA3, one of the highly expressed proteins in BEL7402/5-FU-resistant hepatoma cell line, was verified (PMID:22189913)
- The expression change of Anxa3 can be utilized as a potential indicator for the development, invasion, metastasis and drug resistance of tumors. (PMID:23011854)
- Low ANXA3 expression is associated with radioresistance in nasopharyngeal carcinoma. (PMID:23464856)
- Annexin A3 expression correlates with tumor size and lymph node metastasis.Annexin A3 might be regulated apoptosis by affecting Bcl-2/Bax balance.Annexin A3 was an independent prognostic factor in breast cancer. (PMID:23631820)
- Findings reveal that ANXA3 might play an important role in hepatocellular carcinoma progression and chemoresistance. (PMID:24375474)
- Expression of annexin A3 was increased in gastric cancer compared with that in normal gastric tissues. Annexin A3 expression was significantly associated with tumor volume and TNM stage. (PMID:24815437)
- Annexin A3 was upregulated in gastric cancer cells. Deletion of endogenous Annexin A3 significantly inhibited gastric cancer cell proliferation, migration, and invasion. (PMID:24824926)
- Urinary calreticulin, annexin A2, and annexin A3 are very likely a panel of biomarkers with potential value for upper tract urothelial carcinoma diagnosis. (PMID:24884814)
- Two different antigenic variants of ANXA3 are present in post-DRE urines and their clinical significance for diagnosis of prostate cancer should be further investigated. (PMID:24954692)
- findings suggest that ANXA3 plays a role in HCC CSC/CIC maintenance, and that ANXA3 may represent a potential CSC/CIC-specific therapeutic target for improving the treatment of HCC. (PMID:25267273)
- ANX A3 has roles as a mammary biomarker, regulator and therapeutic target in breast cancer (PMID:26093083)
- Our results suggest that ANXA3 can serve as a novel diagnostic biomarker and that the inhibition of ANXA3 may be a viable therapeutic option for the treatment of CD133+ liver-CSC-driven HCC. (PMID:26095609)
- These results suggest that the iEA index or a combination of polymorphisms in EGFR and ANXA3 may serve as predictive factors of drug response, and therefore could be useful for optimal selection of chemotherapy regimens. (PMID:26475168)
- Results identified potential variant in ANXA3 gene [chr4, c.C820T(p.R274*)] in a large family with an unknown equinus deformity, which could lead to a three-dimensional conformational change. (PMID:27475959)
- we identified ANXA3 as a regulator of hepatitis C virus maturation and egress (PMID:27653686)
- ANXA3 role in the proliferation and invasion of breast cancer cells. (PMID:27878264)
- ANXA3 plays important roles in gastric cancer carcinogenesis and metastasis. (PMID:27894078)
- Anxa3 knockdown inhibited the growth, migration, invasion, and metastasis of lung adenocarcinoma. (PMID:27995049)
- The findings implicate the expression of ANXA3 with the natural progression of breast cancer and associate it with increased lymphatic metastasis. The study validates the use of ANXA3 as a potential prognosis biomarker for breast cancer. (PMID:28497041)
- ANXA3 levels in urine show clinically significant correlation with real tumor volumes. (PMID:28703915)
- Levels of Annexin A3 (ANXA3) expression are higher in the basal subtype of breast cancer cells. ANXA3 silencing inhibits cell proliferation, invasion across transwell membranes, and wound-healing and colony forming abilities. Expression of ANXA3 is closely correlated with tumor size, with higher ANXA3 expression associated with reduced disease-free survival in breast cancer patients. (PMID:29217453)
- The down-regulation of Annexin A3 by siRNA inhibited the invasion and epithelial-mesenchymal transition of colorectal cancer cells through the up-regulation of p53. (PMID:29224019)
- This study described the role and mechanisms of ANXA3 in regulating breast cancer stem cells and breast cancer growth and metastasis. (PMID:29374148)
- The expression of ANXA3 might play a crucial role in promoting the occurrence. (PMID:30003741)
- Down-regulation of ANXA3 or up-regulation of miR-340-5p inhibits colorectal cancer cell proliferation, migration and invasion. (PMID:30070320)
- High serum ANXA3 levels are associated with Hepatocellular Carcinoma. (PMID:30519762)
- Results show that cancer-associated fibroblasts (CAF) expressed higher level of ANXA3 than normal fibroblasts (NF), and CAF-conditioned medium incubation increased the ANXA3 level in lung cancer cells. CAF potentiated chemoresistance of lung cancer cells through a novel ANXA3/JNK pathway both in vitro and in vivo. (PMID:30868675)
- Annexin A3 depletion overcomes resistance to oxaliplatin in colorectal cancer via the MAPK signaling pathway. (PMID:30998268)
- Compared with CEF regimen, NAC with TEC regimen can improve the clinical and pathological effectiveness rate, inhibit the expression of ANXA3, and improve the prognosis of patients, thus having a certain application prospect in NAC (PMID:31128000)
- ANXA3 is highly expressed in the osteosarcoma cell lines HOS and U2OS. In addition, downregulation of ANXA3 expression in HOS and U2OS cells could increase apoptotic ability. (PMID:31524248)
- ANXA3 deletion inhibits the resistance of lung cancer cells to oxaliplatin. (PMID:32329851)
- The H2BG53D oncohistone directly upregulates ANXA3 transcription and enhances cell migration in pancreatic ductal adenocarcinoma. (PMID:32606294)
Cross-species orthologs
6 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | anxa3a | ENSDARG00000009196 |
| danio_rerio | anxa3b | ENSDARG00000044254 |
| mus_musculus | Anxa3 | ENSMUSG00000029484 |
| rattus_norvegicus | Anxa3 | ENSRNOG00000002045 |
| drosophila_melanogaster | AnxB9 | FBGN0000083 |
| drosophila_melanogaster | AnxB11 | FBGN0030749 |
Paralogs (12): ANXA13 (ENSG00000104537), ANXA10 (ENSG00000109511), ANXA11 (ENSG00000122359), ANXA1 (ENSG00000135046), ANXA7 (ENSG00000138279), ANXA9 (ENSG00000143412), ANXA5 (ENSG00000164111), ANXA2 (ENSG00000182718), ANXA4 (ENSG00000196975), ANXA6 (ENSG00000197043), ANXA8L1 (ENSG00000264230), ANXA8 (ENSG00000265190)
Protein
Protein identifiers
Annexin A3 — P12429 (reviewed: P12429)
Alternative names: 35-alpha calcimedin, Annexin III, Annexin-3, Inositol 1,2-cyclic phosphate 2-phosphohydrolase, Lipocortin III, Placental anticoagulant protein III
All UniProt accessions (6): P12429, D6RA82, D6RAZ8, D6RCA8, D6RFG5, D6RFJ9
UniProt curated annotations — full annotation on UniProt →
Function. Inhibitor of phospholipase A2, also possesses anti-coagulant properties. Also cleaves the cyclic bond of inositol 1,2-cyclic phosphate to form inositol 1-phosphate.
Domain organisation. A pair of annexin repeats may form one binding site for calcium and phospholipid.
Similarity. Belongs to the annexin family.
RefSeq proteins (1): NP_005130* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001464 | Annexin | Family |
| IPR002390 | ANX3 | Family |
| IPR018252 | Annexin_repeat_CS | Conserved_site |
| IPR018502 | Annexin_repeat | Repeat |
| IPR037104 | Annexin_sf | Homologous_superfamily |
Pfam: PF00191
UniProt features (40 total): helix 19, sequence variant 4, strand 4, repeat 4, sequence conflict 3, turn 2, modified residue 2, initiator methionine 1, chain 1
Structure
Experimental structures (PDB)
2 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 1AXN | X-RAY DIFFRACTION | 1.78 |
| 1AII | X-RAY DIFFRACTION | 1.95 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-P12429-F1 | 96.34 | 0.94 |
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 (2): 2, 267
Function
Pathways and Gene Ontology
Reactome pathways
1 pathways
| ID | Pathway |
|---|---|
| R-HSA-9925563 | Developmental Lineage of Pancreatic Ductal Cells |
MSigDB gene sets: 344 (showing top):
GSE45365_CD8A_DC_VS_CD11B_DC_IFNAR_KO_UP, GSE18804_SPLEEN_MACROPHAGE_VS_TUMORAL_MACROPHAGE_UP, GSE18804_BRAIN_VS_COLON_TUMORAL_MACROPHAGE_UP, MODULE_52, GOCC_SECRETORY_GRANULE, GOBP_POSITIVE_REGULATION_OF_VASCULATURE_DEVELOPMENT, IVANOVA_HEMATOPOIESIS_LATE_PROGENITOR, GOBP_VESICLE_MEDIATED_TRANSPORT, GOBP_LEUKOCYTE_MEDIATED_IMMUNITY, BRUECKNER_TARGETS_OF_MIRLET7A3_DN, GOBP_POSITIVE_REGULATION_OF_ENDOTHELIAL_CELL_MIGRATION, GOBP_CELL_ACTIVATION_INVOLVED_IN_IMMUNE_RESPONSE, MUELLER_PLURINET, GOBP_EXOCYTOSIS, GOBP_POSITIVE_REGULATION_OF_MOLECULAR_FUNCTION
GO Biological Process (6): phagocytosis (GO:0006909), positive regulation of endothelial cell migration (GO:0010595), defense response to bacterium (GO:0042742), neutrophil degranulation (GO:0043312), positive regulation of angiogenesis (GO:0045766), obsolete positive regulation of DNA-binding transcription factor activity (GO:0051091)
GO Molecular Function (6): phosphatidylserine binding (GO:0001786), calcium ion binding (GO:0005509), calcium-dependent phospholipid binding (GO:0005544), phospholipase A2 inhibitor activity (GO:0019834), calcium-dependent protein binding (GO:0048306), phospholipase inhibitor activity (GO:0004859)
GO Cellular Component (8): nucleus (GO:0005634), cytoplasm (GO:0005737), plasma membrane (GO:0005886), vesicle membrane (GO:0012506), membrane (GO:0016020), phagocytic vesicle membrane (GO:0030670), specific granule (GO:0042581), extracellular exosome (GO:0070062)
Reactome top-level categories
Rollup of top-1 pathways:
| Category | Pathways |
|---|---|
| Developmental Cell Lineages of the Exocrine Pancreas | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| phospholipid binding | 2 |
| cellular anatomical structure | 2 |
| endocytosis | 1 |
| regulation of endothelial cell migration | 1 |
| positive regulation of cell migration | 1 |
| endothelial cell migration | 1 |
| defense response | 1 |
| response to bacterium | 1 |
| neutrophil activation involved in immune response | 1 |
| neutrophil mediated immunity | 1 |
| leukocyte degranulation | 1 |
| angiogenesis | 1 |
| regulation of angiogenesis | 1 |
| positive regulation of vasculature development | 1 |
| anion binding | 1 |
| modified amino acid binding | 1 |
| metal ion binding | 1 |
| A2-type glycerophospholipase activity | 1 |
| phospholipase inhibitor activity | 1 |
| calcium ion binding | 1 |
| protein binding | 1 |
| glycerophospholipase activity | 1 |
| lipase inhibitor activity | 1 |
| intracellular membrane-bounded organelle | 1 |
| intracellular anatomical structure | 1 |
| membrane | 1 |
| cell periphery | 1 |
| organelle membrane | 1 |
| vesicle | 1 |
| endocytic vesicle membrane | 1 |
| phagocytic vesicle | 1 |
| secretory granule | 1 |
| extracellular vesicle | 1 |
Protein interactions and networks
STRING
1434 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| ANXA3 | S100A6 | P06703 | 522 |
| ANXA3 | S100A11 | P31949 | 510 |
| ANXA3 | PRRG4 | Q9BZD6 | 507 |
| ANXA3 | FPR2 | P25090 | 490 |
| ANXA3 | EIF2S3 | P41091 | 479 |
| ANXA3 | S100A13 | Q99584 | 475 |
| ANXA3 | FRMD3 | A2A2Y4 | 465 |
| ANXA3 | S100A10 | P08206 | 458 |
| ANXA3 | MS4A1 | P08984 | 449 |
| ANXA3 | MS4A2 | Q01362 | 444 |
| ANXA3 | TMEM47 | Q9BQJ4 | 442 |
| ANXA3 | TMPRSS2 | O15393 | 437 |
| ANXA3 | CPEB4 | Q17RY0 | 419 |
| ANXA3 | ANXA5 | P08758 | 407 |
| ANXA3 | CANX | P27824 | 404 |
IntAct
30 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| RAD51D | RAD51B | psi-mi:“MI:0914”(association) | 0.850 |
| CFTR | ESYT2 | psi-mi:“MI:0914”(association) | 0.710 |
| CFTR | PLEKHG3 | psi-mi:“MI:0914”(association) | 0.480 |
| CAV1 | PPM1G | psi-mi:“MI:0914”(association) | 0.350 |
| SH2D3C | ANXA2P2 | psi-mi:“MI:0914”(association) | 0.350 |
| PLEKHG3 | psi-mi:“MI:0914”(association) | 0.350 | |
| CDKN2A | NHERF1 | psi-mi:“MI:0914”(association) | 0.350 |
| FAM24B | SHTN1 | psi-mi:“MI:0914”(association) | 0.350 |
| KLHL11 | PIPSL | psi-mi:“MI:0914”(association) | 0.350 |
| GNG8 | POTEF | psi-mi:“MI:0914”(association) | 0.350 |
| STX17 | A2ML1 | psi-mi:“MI:0914”(association) | 0.350 |
| ST6GALNAC6 | A2ML1 | psi-mi:“MI:0914”(association) | 0.350 |
| PPP2R2B | A2ML1 | psi-mi:“MI:0914”(association) | 0.350 |
| GABPA | A2ML1 | psi-mi:“MI:0914”(association) | 0.350 |
| ST7 | A2ML1 | psi-mi:“MI:0914”(association) | 0.350 |
| ELOA2 | XRCC2 | psi-mi:“MI:0914”(association) | 0.350 |
| PATE2 | ANXA3 | psi-mi:“MI:0914”(association) | 0.350 |
| ATF2 | CLIC1 | psi-mi:“MI:0914”(association) | 0.350 |
| STAT3 | NACA | psi-mi:“MI:0914”(association) | 0.350 |
| ANXA3 | TP53 | psi-mi:“MI:0915”(physical association) | 0.000 |
| ANXA3 | UBR1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| ANXA3 | UNC119 | psi-mi:“MI:0915”(physical association) | 0.000 |
| ANXA3 | IGSF21 | psi-mi:“MI:0915”(physical association) | 0.000 |
| EMG1 | ANXA3 | psi-mi:“MI:0915”(physical association) | 0.000 |
BioGRID (54): ANXA3 (Co-fractionation), SSNA1 (Co-fractionation), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS), IGSF21 (Two-hybrid), TP53 (Two-hybrid), UBR1 (Two-hybrid), UNC119 (Two-hybrid), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS), ANXA3 (Affinity Capture-MS)
ESM2 similar proteins: A2SW69, A5A6L7, A6NMY6, O35639, O35640, O97529, P04272, P07355, P07356, P08132, P08758, P09525, P12429, P13214, P13928, P14668, P14669, P14824, P14950, P17153, P17785, P19620, P22464, P24551, P24801, P26256, P27006, P27216, P48036, P50994, P51074, P55260, P70075, P81287, P93157, P97429, Q07936, Q29471, Q2Q1M6, Q3SWX7
Diamond homologs: A2SW69, A5A6L7, A5A6M2, A6NMY6, C0HJG9, C1L7Y4, C4QH88, O35639, O35640, O76027, O97529, P04083, P04272, P07150, P07355, P07356, P08132, P08133, P08758, P09525, P10107, P12429, P13214, P13928, P14087, P14668, P14669, P14824, P14950, P17153, P17785, P19619, P19620, P20072, P20073, P22464, P22465, P24551, P24639, P24801
SIGNOR signaling
9 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| ANXA3 | down-regulates | Apoptosis | |
| ANXA3 | “down-regulates quantity by repression” | CASP3 | “transcriptional regulation” |
| ANXA3 | “up-regulates activity” | MEK1/2 | |
| ANXA3 | “up-regulates activity” | ERK1/2 | |
| ANXA3 | “up-regulates activity” | AKT | |
| ANXA3 | “up-regulates activity” | NFKBIA | |
| ANXA3 | “up-regulates activity” | JNK | |
| CAV1 | “up-regulates quantity” | ANXA3 | relocalization |
| JNK | “up-regulates quantity by expression” | ANXA3 | “transcriptional regulation” |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 35 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.
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| regulation of cell cycle | 5 | 12.0× | 6e-03 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
83 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 1 |
| Likely pathogenic | 0 |
| Uncertain significance | 60 |
| Likely benign | 2 |
| Benign | 2 |
Top pathogenic / likely-pathogenic (1)
| Variant ID | HGVS | Classification |
|---|---|---|
| 152987 | GRCh38/hg38 4q21.1-21.21(chr4:75801143-79005805)x3 | Pathogenic |
SpliceAI
2097 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 4:78573266:TGG:T | donor_loss | 1.0000 |
| 4:78573268:G:C | donor_loss | 1.0000 |
| 4:78573268:G:GG | donor_gain | 1.0000 |
| 4:78573269:TGAG:T | donor_loss | 1.0000 |
| 4:78573270:GA:G | donor_loss | 1.0000 |
| 4:78579022:TTTAG:T | acceptor_loss | 1.0000 |
| 4:78579023:TTA:T | acceptor_loss | 1.0000 |
| 4:78579025:A:AG | acceptor_gain | 1.0000 |
| 4:78579025:AGGA:A | acceptor_loss | 1.0000 |
| 4:78579026:G:GG | acceptor_gain | 1.0000 |
| 4:78579122:G:T | donor_loss | 1.0000 |
| 4:78579123:T:G | donor_loss | 1.0000 |
| 4:78582171:TTTTA:T | acceptor_loss | 1.0000 |
| 4:78582172:TTTAG:T | acceptor_loss | 1.0000 |
| 4:78582173:TTA:T | acceptor_loss | 1.0000 |
| 4:78582174:TAG:T | acceptor_loss | 1.0000 |
| 4:78582290:GG:G | donor_loss | 1.0000 |
| 4:78582291:GTATG:G | donor_loss | 1.0000 |
| 4:78582292:T:A | donor_loss | 1.0000 |
| 4:78591621:GAT:G | donor_gain | 1.0000 |
| 4:78591624:G:GG | donor_gain | 1.0000 |
| 4:78595884:C:CG | donor_gain | 1.0000 |
| 4:78597315:TTAGC:T | acceptor_loss | 1.0000 |
| 4:78597317:A:AG | acceptor_gain | 1.0000 |
| 4:78597317:AGC:A | acceptor_loss | 1.0000 |
| 4:78597318:G:GA | acceptor_gain | 1.0000 |
| 4:78597318:GC:G | acceptor_gain | 1.0000 |
| 4:78597318:GCA:G | acceptor_gain | 1.0000 |
| 4:78597318:GCAT:G | acceptor_gain | 1.0000 |
| 4:78597318:GCATT:G | acceptor_gain | 1.0000 |
AlphaMissense
2117 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 4:78595432:G:C | A179P | 0.991 |
| 4:78582274:T:C | L99P | 0.987 |
| 4:78604358:T:C | F291L | 0.987 |
| 4:78604360:C:A | F291L | 0.987 |
| 4:78604360:C:G | F291L | 0.987 |
| 4:78595433:C:A | A179D | 0.986 |
| 4:78604308:G:C | R274P | 0.986 |
| 4:78579081:G:C | R53P | 0.985 |
| 4:78595806:G:C | A185P | 0.984 |
| 4:78595421:C:A | A175D | 0.983 |
| 4:78591607:T:C | L156P | 0.982 |
| 4:78595798:T:A | L182H | 0.981 |
| 4:78601542:G:C | A255P | 0.981 |
| 4:78582193:T:C | L72S | 0.980 |
| 4:78595866:A:C | S205R | 0.979 |
| 4:78595868:C:A | S205R | 0.979 |
| 4:78595868:C:G | S205R | 0.979 |
| 4:78582264:G:C | A96P | 0.978 |
| 4:78595879:T:C | L209S | 0.978 |
| 4:78597363:A:C | S227R | 0.978 |
| 4:78597365:C:A | S227R | 0.978 |
| 4:78597365:C:G | S227R | 0.978 |
| 4:78597367:T:A | I228K | 0.978 |
| 4:78595798:T:C | L182P | 0.977 |
| 4:78573216:T:C | F18L | 0.976 |
| 4:78573218:T:A | F18L | 0.976 |
| 4:78573218:T:G | F18L | 0.976 |
| 4:78601552:T:C | L258P | 0.976 |
| 4:78595389:A:C | R164S | 0.975 |
| 4:78595389:A:T | R164S | 0.975 |
dbSNP variants (sampled 300 via entrez): RS1000038790 (4:78567940 C>T), RS1000082964 (4:78555073 C>G), RS10001246 (4:78606118 C>A,G,T), RS1000175938 (4:78593283 A>C,G,T), RS1000195541 (4:78587078 G>C,T), RS1000217261 (4:78603950 C>A,G,T), RS1000277760 (4:78581072 T>G), RS1000367829 (4:78563003 C>G), RS10003947 (4:78591646 T>A,C,G), RS1000427236 (4:78551305 G>A), RS10004883 (4:78595051 G>A), RS1000527264 (4:78562780 T>C), RS1000559236 (4:78599429 T>C), RS1000579408 (4:78573916 C>T), RS1000738529 (4:78567233 G>A)
Disease associations
OMIM: gene MIM:106490 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
8 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST001454_1 | Rheumatoid arthritis | 1.000000e-12 |
| GCST001496_5 | Non-albumin protein levels | 1.000000e-09 |
| GCST002337_122 | Amyotrophic lateral sclerosis (sporadic) | 5.000000e-06 |
| GCST006959_98 | Rheumatoid arthritis | 7.000000e-06 |
| GCST009391_1938 | Metabolite levels | 4.000000e-06 |
| GCST010002_9 | Refractive error | 2.000000e-65 |
| GCST011494_12 | Daytime nap | 1.000000e-16 |
| GCST90013407_109 | Liver enzyme levels (gamma-glutamyl transferase) | 3.000000e-19 |
EFO canonical traits (3, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0009766 | asparagine measurement |
| EFO:0007828 | daytime rest measurement |
| EFO:0004532 | serum gamma-glutamyl transferase measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: yes
ChEMBL targets (1): CHEMBL6066962 (SINGLE PROTEIN)
PharmGKB: 1 entry (VIP=true, CPIC=false)
ChEMBL bioactivities
51 potent at pChembl≥5 of 51 total, top 50 by pChembl (potency: 10 = 0.1 nM, 6 = 1 µM).
PubChem BioAssay actives
1 with measured affinity, of 2 total; 1 most potent distinct compounds. Largely complementary to BindingDB; screening values are coarse (µM, 4 dp), so sub-nM hits tie at the floor.
| Compound | Assay | Type | Value | Unit |
|---|---|---|---|---|
| 4-methyl-3-[(2-methyl-6-pyridin-3-ylpyrazolo[3,4-d]pyrimidin-4-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide | 2147856: Binding affinity to human ANXA3 incubated for 45 mins by Kinobead based pull down assay | kd | 0.0044 | uM |
CTD chemical–gene interactions
107 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | affects cotreatment, increases expression, affects expression, decreases expression | 7 |
| bisphenol A | decreases expression, increases expression, affects cotreatment | 5 |
| sodium arsenite | increases expression, decreases expression, increases abundance | 5 |
| Cyclosporine | decreases expression, increases expression | 4 |
| methylmercuric chloride | decreases expression, increases expression | 3 |
| trichostatin A | affects cotreatment, increases expression | 3 |
| Benzo(a)pyrene | decreases methylation, increases expression | 3 |
| mercuric bromide | increases expression, affects cotreatment | 2 |
| chloropicrin | increases expression, decreases expression | 2 |
| 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide | affects cotreatment, decreases expression, increases expression | 2 |
| bisphenol S | increases expression, affects cotreatment | 2 |
| Panobinostat | affects cotreatment, increases expression | 2 |
| Acetaminophen | decreases expression, increases expression | 2 |
| Air Pollutants | increases expression, decreases expression, increases abundance | 2 |
| Arsenic | affects methylation, increases abundance, increases expression | 2 |
| Estradiol | decreases expression, increases expression | 2 |
| Phenylmercuric Acetate | affects cotreatment, increases expression | 2 |
| Smoke | decreases expression, increases expression | 2 |
| Tobacco Smoke Pollution | affects expression, decreases expression | 2 |
| Tretinoin | increases expression | 2 |
| Aflatoxin B1 | affects expression, decreases methylation, increases expression | 2 |
| p-Chloromercuribenzoic Acid | affects cotreatment, increases expression | 2 |
| methyleugenol | increases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| pyrogallol 1,3-dimethyl ether | affects cotreatment, affects localization, decreases expression | 1 |
| hydroxyhydroquinone | increases expression | 1 |
| tris(2-butoxyethyl) phosphate | affects expression | 1 |
| ferric ammonium citrate | decreases reaction, increases expression | 1 |
| beta-lapachone | increases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | increases expression | 1 |
ChEMBL screening assays
32 unique, capped per target: 32 binding
Representative assays (with source publication via chembl_document):
| Assay ID | Type | Description | Source paper |
|---|---|---|---|
| CHEMBL5650898 | Binding | Binding affinity to human ANXA3 incubated for 45 mins by Kinobead based pull down assay | NVP-BHG712: Effects of Regioisomers on the Affinity and Selectivity toward the EPHrin Family. — ChemMedChem |
Cellosaurus cell lines
1 cell lines: 1 cancer cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_B1JL | Abcam HeLa ANXA3 KO | Cancer cell line | Female |
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.