MAPRE3
gene geneOn this page
Also known as RP3EB3
Summary
MAPRE3 (microtubule associated protein RP/EB family member 3, HGNC:6892) is a protein-coding gene on chromosome 2p23.3, encoding Microtubule-associated protein RP/EB family member 3 (Q9UPY8). Plus-end tracking protein (+TIP) that binds to the plus-end of microtubules and regulates the dynamics of the microtubule cytoskeleton.
The protein encoded by this gene is a member of the RP/EB family of genes. The protein localizes to the cytoplasmic microtubule network and binds APCL, a homolog of the adenomatous polyposis coli tumor suppressor gene.
Source: NCBI Gene 22924 — RefSeq curated summary.
At a glance
- GWAS associations: 13
- Clinical variants (ClinVar): 22 total
- MANE Select transcript:
NM_012326
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:6892 |
| Approved symbol | MAPRE3 |
| Name | microtubule associated protein RP/EB family member 3 |
| Location | 2p23.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | RP3, EB3 |
| Ensembl gene | ENSG00000084764 |
| Ensembl biotype | protein_coding |
| OMIM | 605788 |
| Entrez | 22924 |
Gene structure
Transcript identifiers
Ensembl transcripts: 25 — 20 protein_coding, 4 retained_intron, 1 protein_coding_CDS_not_defined
ENST00000233121, ENST00000402218, ENST00000405074, ENST00000458529, ENST00000474367, ENST00000475633, ENST00000481222, ENST00000491354, ENST00000494788, ENST00000648289, ENST00000879838, ENST00000879839, ENST00000879840, ENST00000879841, ENST00000879842, ENST00000879843, ENST00000879844, ENST00000879845, ENST00000879846, ENST00000879847, ENST00000928331, ENST00000969422, ENST00000969423, ENST00000969424, ENST00000969425
RefSeq mRNA: 3 — MANE Select: NM_012326
NM_001303050, NM_001410716, NM_012326
CCDS: CCDS1731, CCDS92722
Canonical transcript exons
ENST00000233121 — 7 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000731657 | 27023332 | 27023477 |
| ENSE00000731724 | 27024096 | 27024297 |
| ENSE00000731725 | 27025583 | 27025737 |
| ENSE00000809043 | 27025880 | 27026032 |
| ENSE00001917487 | 26970637 | 26970802 |
| ENSE00003677955 | 27022212 | 27022339 |
| ENSE00003893218 | 27026280 | 27027219 |
Expression profiles
Bgee: expression breadth ubiquitous, 284 present calls, max score 99.35.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 37.0675 / max 521.4302, expressed in 1780 samples.
FANTOM5 promoters (7 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 19299 | 36.2428 | 1780 |
| 19300 | 0.3886 | 171 |
| 19297 | 0.1452 | 71 |
| 19303 | 0.1381 | 55 |
| 19302 | 0.0881 | 3 |
| 19298 | 0.0591 | 25 |
| 19301 | 0.0057 | 3 |
Top tissues by expression
297 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| Brodmann (1909) area 10 | UBERON:0013541 | 99.35 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 98.65 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 98.60 | gold quality |
| cerebellar cortex | UBERON:0002129 | 98.59 | gold quality |
| right uterine tube | UBERON:0001302 | 98.45 | gold quality |
| right frontal lobe | UBERON:0002810 | 98.45 | gold quality |
| middle frontal gyrus | UBERON:0002702 | 98.44 | gold quality |
| paraflocculus | UBERON:0005351 | 98.43 | gold quality |
| frontal pole | UBERON:0002795 | 98.36 | gold quality |
| cingulate cortex | UBERON:0003027 | 98.22 | gold quality |
| anterior cingulate cortex | UBERON:0009835 | 98.21 | gold quality |
| prefrontal cortex | UBERON:0000451 | 98.13 | gold quality |
| adenohypophysis | UBERON:0002196 | 98.12 | gold quality |
| cerebellar vermis | UBERON:0004720 | 98.07 | gold quality |
| nucleus accumbens | UBERON:0001882 | 98.03 | gold quality |
| type B pancreatic cell | CL:0000169 | 98.02 | gold quality |
| Brodmann (1909) area 9 | UBERON:0013540 | 97.70 | gold quality |
| amygdala | UBERON:0001876 | 97.69 | gold quality |
| cerebellum | UBERON:0002037 | 97.62 | gold quality |
| putamen | UBERON:0001874 | 97.22 | gold quality |
| cortical plate | UBERON:0005343 | 97.17 | gold quality |
| pituitary gland | UBERON:0000007 | 97.15 | gold quality |
| olfactory bulb | UBERON:0002264 | 97.02 | silver quality |
| gastrocnemius | UBERON:0001388 | 96.90 | gold quality |
| vena cava | UBERON:0004087 | 96.84 | gold quality |
| caudate nucleus | UBERON:0001873 | 96.69 | gold quality |
| frontal cortex | UBERON:0001870 | 96.58 | gold quality |
| neocortex | UBERON:0001950 | 96.37 | gold quality |
| hindlimb stylopod muscle | UBERON:0004252 | 96.34 | gold quality |
| hypothalamus | UBERON:0001898 | 96.28 | gold quality |
Single-cell (SCXA)
Detected in 2 experiment(s), a significant marker in 2.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 6.65 |
| E-GEOD-84465 | yes | 6.51 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
75 targeting MAPRE3, 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-4673 | 100.00 | 66.64 | 1490 |
| HSA-MIR-4510 | 100.00 | 66.60 | 2050 |
| HSA-MIR-6127 | 100.00 | 66.76 | 2188 |
| HSA-MIR-6129 | 100.00 | 66.46 | 2080 |
| HSA-MIR-6130 | 100.00 | 66.69 | 2012 |
| HSA-MIR-6133 | 100.00 | 66.48 | 2064 |
| HSA-MIR-5692A | 100.00 | 74.40 | 6850 |
| HSA-MIR-4645-5P | 99.98 | 65.81 | 1284 |
| HSA-MIR-6825-5P | 99.96 | 69.81 | 3431 |
| HSA-MIR-4725-3P | 99.96 | 69.53 | 2520 |
| HSA-MIR-6780B-5P | 99.96 | 69.60 | 2562 |
| HSA-MIR-106A-5P | 99.90 | 73.94 | 2683 |
| HSA-MIR-17-5P | 99.89 | 73.83 | 2665 |
| HSA-MIR-4731-5P | 99.89 | 67.23 | 2537 |
| HSA-MIR-106B-5P | 99.88 | 74.72 | 2795 |
| HSA-MIR-20A-5P | 99.88 | 74.76 | 2769 |
| HSA-MIR-20B-5P | 99.88 | 74.01 | 2621 |
| HSA-MIR-519D-3P | 99.88 | 73.97 | 2607 |
| HSA-MIR-526B-3P | 99.88 | 74.06 | 2587 |
| HSA-MIR-93-5P | 99.88 | 73.98 | 2606 |
| HSA-MIR-6124 | 99.87 | 69.78 | 3551 |
| HSA-MIR-548AZ-5P | 99.83 | 69.94 | 3230 |
| HSA-MIR-548T-5P | 99.83 | 69.91 | 3220 |
| HSA-MIR-6756-5P | 99.82 | 67.97 | 2466 |
| HSA-MIR-3133 | 99.81 | 70.92 | 3506 |
| HSA-MIR-149-3P | 99.72 | 68.22 | 3963 |
| HSA-MIR-6766-5P | 99.68 | 67.70 | 2325 |
| HSA-MIR-519A-3P | 99.67 | 71.67 | 1868 |
| HSA-MIR-519B-3P | 99.67 | 71.67 | 1868 |
| HSA-MIR-519C-3P | 99.67 | 71.67 | 1870 |
Literature-anchored findings (GeneRIF, showing 20)
- neither APC nor p150glued binding domain is necessary for EB1 or EBF3 to induce microtubule bundling (PMID:14514668)
- The RP3 protein is involved in SATB1-mediated gene repression of Bcl2 and dynein subunit rp3 has functions independent of the dynein motor. (PMID:16079286)
- Protein depletion and rescue experiments showed that EB1 and EB3, but not EB2, promote persistent microtubule growth by suppressing catastrophes. (PMID:19255245)
- Data show that two mitotic kinases, Aurora-A and Aurora-B, phosphorylate endogenous EB3 at Ser-176, and the phosphorylation triggers disruption of the EB3-SIAH-1 complex, resulting in EB3 stabilization during mitosis. (PMID:19696028)
- heterodimer formation between EB1 and EB3, but not between EB2 and the other two EBs, occurs both in vitro and in cells as revealed by live cell imaging (PMID:20008324)
- study found a polycytosine repeat (C8) in exon 5 of MAPRE3 that could be a potential mutation target in cancers with microsatellite instability (MSI); found that the C8 is frequently mutated in gastric and colorectal carcinomas with MSI (PMID:20632835)
- Data indicated that EB1 and EB3 interact with proteins implicated in MT minus-end anchoring or vesicular trafficking to the cilia base, suggesting that EB1 and EB3 promote ciliogenesis by facilitating such trafficking. (PMID:21768326)
- decreasing the drebrin E levels disrupted the normal subapical F-actin-myosin-IIB-betaII-spectrin network and the apical accumulation of EB3, a microtubule-plus-end-binding protein (PMID:22275434)
- VE-cadherin outside-in signaling regulates cytosolic calcium homeostasis and EB3 phosphorylation. (PMID:23159740)
- Findings suggest that methylation-associated down-regulation of EBF3 and IRX1 genes may play an important role in a pathogenic effect of TGF-beta on RASFs. (PMID:23456299)
- Daughter cell adhesion and cytokinesis completion are spatially regulated by distinct states of EB3 phosphorylation on serine 176 by Aurora B. (PMID:23712260)
- EB1 and EB3 proteins are obligatory dimers. (PMID:24040250)
- Aptamers binding to human EB1 and EB3, which have sequence requirements similar to but distinct from each other and from Drosophila EB1, were identified. (PMID:24478452)
- Findings show that co-ordination of dynamic microtubules and actin filaments by the drebrin/EB3 pathway drives prostate cancer cell invasion and is therefore implicated in disease progression. (PMID:28319065)
- EB1 and EB3 thus affect multiple interphase processes and have a major impact on microtubule minus end organization. (PMID:28814570)
- One candidate pathway coupling actin filaments to microtubules consists of the actin filament-binding protein drebrin and the microtubule-binding +TIP protein EB3. This pathway is regulated proximally by cyclin-dependent kinase 5 phosphorylation of drebrin but the upstream elements in the pathway have yet to be identified. (PMID:28865014)
- IP3K-A binds to EB3 and their binding affinity is precisely regulated by protein kinase A (PKA)-dependent phosphorylation of IP3K-A at Ser119 (pSer119). The complex of IP3K-A and EB3 dissociates and reassociates rapidly during chemically induced LTP. (PMID:30466786)
- Extracellular recordings revealed that the V337M tau mutation leads to an abnormal increase in neuronal activity in response to chronic depolarization. In neurons with this mutation, axon initial segment (AIS) plasticity is impaired by the abnormal accumulation of end-binding protein 3 (EB3) in the AIS submembrane region. (PMID:31542321)
- structure prediction of the C-terminal domain of the microtubule end-binding protein 3 (PMID:32421702)
- MAPRE3 as an epigenetic target of EZH2 restricts ovarian cancer proliferation in vitro and in vivo. (PMID:38199479)
Cross-species orthologs
8 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | mapre3a | ENSDARG00000020231 |
| danio_rerio | mapre3b | ENSDARG00000102878 |
| mus_musculus | Mapre3 | ENSMUSG00000029166 |
| rattus_norvegicus | Mapre3 | ENSRNOG00000008961 |
| drosophila_melanogaster | CG15306 | FBGN0030191 |
| caenorhabditis_elegans | WBGENE00007062 | |
| caenorhabditis_elegans | WBGENE00012156 | |
| caenorhabditis_elegans | WBGENE00013344 |
Paralogs (2): MAPRE1 (ENSG00000101367), MAPRE2 (ENSG00000166974)
Protein
Protein identifiers
Microtubule-associated protein RP/EB family member 3 — Q9UPY8 (reviewed: Q9UPY8)
Alternative names: EB1 protein family member 3, End-binding protein 3, RP3
All UniProt accessions (2): Q9UPY8, C9JB30
UniProt curated annotations — full annotation on UniProt →
Function. Plus-end tracking protein (+TIP) that binds to the plus-end of microtubules and regulates the dynamics of the microtubule cytoskeleton. Promotes microtubule growth. May be involved in spindle function by stabilizing microtubules and anchoring them at centrosomes. Also acts as a regulator of minus-end microtubule organization: interacts with the complex formed by AKAP9 and PDE4DIP, leading to recruit CAMSAP2 to the Golgi apparatus, thereby tethering non-centrosomal minus-end microtubules to the Golgi, an important step for polarized cell movement. Promotes elongation of CAMSAP2-decorated microtubule stretches on the minus-end of microtubules.
Subunit / interactions. Homodimer. Heterodimer with MAPRE1. Binds monomeric and polymerized GTP-bound tubulin. Interacts with APC2. Interacts with DCTN1 and SRCIN1. Binds to the C-terminal domain of APC. Interacts (via C-terminus) with CLIP1. Interacts with SLAIN2 and SLAIN1. Interacts with AKAP9. Interacts with PDE4DIP. Interacts with PDE4DIP isoform 13/MMG8/SMYLE; this interaction is required for its recruitment to the Golgi apparatus.
Subcellular location. Cytoplasm. Cytoskeleton.
Tissue specificity. Predominantly expressed in brain and muscle.
Domain organisation. Composed of two functionally independent domains. The N-terminal domain forms a hydrophobic cleft involved in microtubule binding and the C-terminal is involved in the formation of mutually exclusive complexes with APC and DCTN1.
Similarity. Belongs to the MAPRE family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q9UPY8-1 | 1, EBF3-L | yes |
| Q9UPY8-2 | 2, EBF3-S |
RefSeq proteins (3): NP_001289979, NP_001397645, NP_036458* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001715 | CH_dom | Domain |
| IPR004953 | EB1_C | Domain |
| IPR027328 | MAPRE | Family |
| IPR036133 | EB1_C_sf | Homologous_superfamily |
| IPR036872 | CH_dom_sf | Homologous_superfamily |
Pfam: PF00307, PF03271
UniProt features (29 total): helix 9, sequence conflict 4, region of interest 4, domain 2, modified residue 2, mutagenesis site 2, compositionally biased region 2, chain 1, splice variant 1, strand 1, turn 1
Structure
Experimental structures (PDB)
9 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 3CO1 | X-RAY DIFFRACTION | 1.4 |
| 3TQ7 | X-RAY DIFFRACTION | 2.3 |
| 3JAK | ELECTRON MICROSCOPY | 3.3 |
| 3JAR | ELECTRON MICROSCOPY | 3.4 |
| 3JAL | ELECTRON MICROSCOPY | 3.5 |
| 7SJ9 | ELECTRON MICROSCOPY | 3.8 |
| 9F3S | ELECTRON MICROSCOPY | 4.2 |
| 9F3R | ELECTRON MICROSCOPY | 4.3 |
| 1WYO | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q9UPY8-F1 | 79.69 | 0.54 |
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): 176, 162
Mutagenesis-validated functional residues (2):
| Position | Phenotype |
|---|---|
| 226 | loss of localization of camsap2 stretches to the golgi apparatus; when associated with a-234. |
| 234 | loss of localization of camsap2 stretches to the golgi apparatus; when associated with a-226. |
Function
Pathways and Gene Ontology
Reactome pathways
1 pathways
| ID | Pathway |
|---|---|
| R-HSA-9918485 | Dengue Virus Attachment and Entry |
MSigDB gene sets: 254 (showing top):
GOBP_DENDRITE_DEVELOPMENT, GOBP_RESPONSE_TO_NITROGEN_COMPOUND, AP1_01, GOBP_PROTEIN_LOCALIZATION_TO_CYTOSKELETON, GOBP_REGULATION_OF_PROTEIN_POLYMERIZATION, GOBP_BEHAVIOR, GOBP_REGULATION_OF_CELL_MORPHOGENESIS, GOBP_REGULATION_OF_MICROTUBULE_BASED_PROCESS, TGCGCANK_UNKNOWN, GOBP_RESPONSE_TO_COCAINE, TGCACTT_MIR519C_MIR519B_MIR519A, TTCCGTT_MIR191, GOBP_ADULT_BEHAVIOR, SP3_Q3, GOZGIT_ESR1_TARGETS_DN
GO Biological Process (9): intracellular protein localization (GO:0008104), regulation of microtubule polymerization or depolymerization (GO:0031110), regulation of microtubule polymerization (GO:0031113), protein localization to microtubule (GO:0035372), positive regulation of DNA-templated transcription (GO:0045893), behavioral response to cocaine (GO:0048148), spindle assembly (GO:0051225), cell division (GO:0051301), positive regulation of dendritic spine morphogenesis (GO:0061003)
GO Molecular Function (6): microtubule binding (GO:0008017), identical protein binding (GO:0042802), protein serine/threonine kinase activator activity (GO:0043539), microtubule plus-end binding (GO:0051010), protein serine/threonine kinase binding (GO:0120283), protein binding (GO:0005515)
GO Cellular Component (13): cytoplasm (GO:0005737), microtubule organizing center (GO:0005815), microtubule cytoskeleton (GO:0015630), midbody (GO:0030496), microtubule plus-end (GO:0035371), perinuclear region of cytoplasm (GO:0048471), spindle midzone (GO:0051233), neuron to neuron synapse (GO:0098984), mitotic spindle astral microtubule end (GO:1905721), cytoskeleton (GO:0005856), microtubule (GO:0005874), cytoplasmic microtubule (GO:0005881), microtubule end (GO:1990752)
Reactome top-level categories
Rollup of top-1 pathways:
| Category | Pathways |
|---|---|
| Dengue Virus Infection | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 6 |
| microtubule cytoskeleton | 2 |
| microtubule end | 2 |
| cytoplasm | 2 |
| microtubule | 2 |
| macromolecule localization | 1 |
| microtubule polymerization or depolymerization | 1 |
| regulation of microtubule cytoskeleton organization | 1 |
| regulation of microtubule polymerization or depolymerization | 1 |
| regulation of protein polymerization | 1 |
| microtubule polymerization | 1 |
| regulation of supramolecular fiber organization | 1 |
| protein localization to microtubule cytoskeleton | 1 |
| DNA-templated transcription | 1 |
| regulation of DNA-templated transcription | 1 |
| positive regulation of RNA biosynthetic process | 1 |
| adult behavior | 1 |
| response to cocaine | 1 |
| spindle organization | 1 |
| chromosome segregation | 1 |
| membraneless organelle assembly | 1 |
| cellular process | 1 |
| positive regulation of neuron projection development | 1 |
| positive regulation of dendrite morphogenesis | 1 |
| dendritic spine morphogenesis | 1 |
| positive regulation of dendritic spine development | 1 |
| regulation of dendritic spine morphogenesis | 1 |
| tubulin binding | 1 |
| protein binding | 1 |
| protein serine/threonine kinase activity | 1 |
| protein kinase activator activity | 1 |
| microtubule binding | 1 |
| protein kinase binding | 1 |
| binding | 1 |
| intracellular anatomical structure | 1 |
| cytoskeleton | 1 |
| spindle | 1 |
| synapse | 1 |
| mitotic spindle astral microtubule | 1 |
| intracellular membraneless organelle | 1 |
Protein interactions and networks
STRING
2484 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| MAPRE3 | DBN1 | Q16643 | 979 |
| MAPRE3 | SRCIN1 | Q9C0H9 | 908 |
| MAPRE3 | SPEF1 | Q9Y4P9 | 868 |
| MAPRE3 | CLIP1 | P30622 | 837 |
| MAPRE3 | DCTN1 | Q14203 | 816 |
| MAPRE3 | STIM1 | Q13586 | 810 |
| MAPRE3 | KHK | P50053 | 769 |
| MAPRE3 | ANK3 | Q12955 | 757 |
| MAPRE3 | HCLS1 | P14317 | 742 |
| MAPRE3 | CTTN | Q14247 | 740 |
| MAPRE3 | APC2 | O95996 | 735 |
| MAPRE3 | DLG4 | P78352 | 699 |
| MAPRE3 | CKAP5 | Q14008 | 690 |
| MAPRE3 | DCTN2 | Q13561 | 666 |
| MAPRE3 | CLASP2 | O75122 | 643 |
IntAct
270 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| MAPRE3 | MAPRE1 | psi-mi:“MI:0915”(physical association) | 0.960 |
| MAPRE1 | MAPRE3 | psi-mi:“MI:0915”(physical association) | 0.960 |
| MAPRE1 | MAPRE3 | psi-mi:“MI:2364”(proximity) | 0.960 |
| MAPRE3 | MAPRE2 | psi-mi:“MI:0915”(physical association) | 0.870 |
| MAPRE2 | MAPRE3 | psi-mi:“MI:0915”(physical association) | 0.870 |
| MAPRE1 | CLASP2 | psi-mi:“MI:0914”(association) | 0.850 |
| TROAP | MAPRE3 | psi-mi:“MI:0915”(physical association) | 0.830 |
| MAPRE3 | LMO2 | psi-mi:“MI:0915”(physical association) | 0.740 |
| LMO2 | MAPRE3 | psi-mi:“MI:0915”(physical association) | 0.740 |
| MAPRE3 | MAPRE3 | psi-mi:“MI:0915”(physical association) | 0.740 |
| MAPRE3 | SDCBP | psi-mi:“MI:0915”(physical association) | 0.720 |
| MAPRE3 | TXN2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| SDCBP | MAPRE3 | psi-mi:“MI:0915”(physical association) | 0.720 |
BioGRID (294): MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), TXN2 (Two-hybrid), MAPRE3 (Reconstituted Complex), MAPRE3 (Affinity Capture-MS), MAPRE3 (Affinity Capture-MS), MAPRE3 (Two-hybrid), MAPRE3 (Two-hybrid), MAPRE3 (Co-fractionation), MAPRE3 (Co-fractionation)
ESM2 similar proteins: A0JN27, A2ADY9, D3K5L7, D3Z7P3, E2R222, G3MWR8, O70133, O94925, O94973, P13264, P18484, P97834, Q06AT3, Q08211, Q0VCK5, Q13042, Q13098, Q15645, Q28141, Q28F89, Q2KI56, Q2TBV5, Q3MHJ2, Q3UA06, Q497D6, Q5NVP9, Q5R874, Q5RBN9, Q5TDH0, Q5XHZ9, Q5XIT1, Q5ZJB7, Q6AYU1, Q6NRB5, Q6NRT5, Q6PER3, Q6TH22, Q7RTP6, Q7ZYA7, Q86TJ2
Diamond homologs: E2RU10, P40013, Q15555, Q15691, Q3B8Q0, Q3SZP2, Q3ZBD9, Q5R4I6, Q5R7Z5, Q5XIT1, Q5ZKK1, Q5ZLC7, Q61166, Q66HR2, Q66T82, Q6P848, Q6PER3, Q6V291, Q7XJ60, Q7ZXP1, Q8R001, Q8WQ86, Q9FGQ6, Q9FJJ5, Q9UPY8, Q10113
SIGNOR signaling
2 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| AURKA | up-regulates | MAPRE3 | phosphorylation |
| AURKB | up-regulates | MAPRE3 | phosphorylation |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 64 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.
Reactome pathways:
| Pathway | Partners | Fold | FDR |
|---|---|---|---|
| Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal | 5 | 18.2× | 8e-04 |
| EML4 and NUDC in mitotic spindle formation | 5 | 14.5× | 2e-03 |
| Resolution of Sister Chromatid Cohesion | 5 | 13.5× | 2e-03 |
| Separation of Sister Chromatids | 7 | 13.3× | 2e-04 |
| RHO GTPases Activate Formins | 5 | 12.1× | 2e-03 |
| Mitotic Prometaphase | 5 | 10.8× | 3e-03 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| regulation of microtubule polymerization or depolymerization | 5 | 103.3× | 3e-07 |
| positive regulation of microtubule polymerization | 5 | 66.1× | 2e-06 |
| cell division | 9 | 8.2× | 2e-04 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
22 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 20 |
| Likely benign | 0 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
1191 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 2:26970803:G:GG | donor_gain | 1.0000 |
| 2:27022207:TCCAG:T | acceptor_loss | 1.0000 |
| 2:27022208:CCAG:C | acceptor_loss | 1.0000 |
| 2:27022210:A:AC | acceptor_loss | 1.0000 |
| 2:27022210:A:AG | acceptor_gain | 1.0000 |
| 2:27022210:AGCT:A | acceptor_gain | 1.0000 |
| 2:27022210:AGCTG:A | acceptor_gain | 1.0000 |
| 2:27022211:G:GG | acceptor_gain | 1.0000 |
| 2:27022211:GC:G | acceptor_gain | 1.0000 |
| 2:27022211:GCT:G | acceptor_gain | 1.0000 |
| 2:27022211:GCTG:G | acceptor_gain | 1.0000 |
| 2:27022211:GCTGG:G | acceptor_gain | 1.0000 |
| 2:27023327:CACA:C | acceptor_loss | 1.0000 |
| 2:27023329:CA:C | acceptor_loss | 1.0000 |
| 2:27023330:A:AG | acceptor_gain | 1.0000 |
| 2:27023330:A:AT | acceptor_loss | 1.0000 |
| 2:27023330:AG:A | acceptor_gain | 1.0000 |
| 2:27023330:AGG:A | acceptor_gain | 1.0000 |
| 2:27023331:G:GG | acceptor_gain | 1.0000 |
| 2:27023331:GG:G | acceptor_gain | 1.0000 |
| 2:27023331:GGG:G | acceptor_gain | 1.0000 |
| 2:27023463:A:G | donor_gain | 1.0000 |
| 2:27023478:G:GG | donor_gain | 1.0000 |
| 2:27024091:TTCA:T | acceptor_loss | 1.0000 |
| 2:27024092:TCA:T | acceptor_loss | 1.0000 |
| 2:27024093:CAGAT:C | acceptor_loss | 1.0000 |
| 2:27024094:A:AC | acceptor_loss | 1.0000 |
| 2:27024095:GATC:G | acceptor_gain | 1.0000 |
| 2:27024294:GCAG:G | donor_gain | 1.0000 |
| 2:27024299:T:G | donor_loss | 1.0000 |
AlphaMissense
1885 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 2:27022267:C:A | R17S | 1.000 |
| 2:27022285:T:A | W23R | 1.000 |
| 2:27022285:T:C | W23R | 1.000 |
| 2:27022339:G:T | G41W | 1.000 |
| 2:27024129:T:C | F101L | 1.000 |
| 2:27024131:C:A | F101L | 1.000 |
| 2:27024131:C:G | F101L | 1.000 |
| 2:27024140:T:A | N104K | 1.000 |
| 2:27024140:T:G | N104K | 1.000 |
| 2:27024156:T:A | W110R | 1.000 |
| 2:27024156:T:C | W110R | 1.000 |
| 2:27025911:T:C | L219P | 1.000 |
| 2:27025922:C:A | R223S | 1.000 |
| 2:27025923:G:C | R223P | 1.000 |
| 2:27025928:T:C | F225L | 1.000 |
| 2:27025929:T:C | F225S | 1.000 |
| 2:27025930:C:A | F225L | 1.000 |
| 2:27025930:C:G | F225L | 1.000 |
| 2:27025931:T:G | Y226D | 1.000 |
| 2:27025934:T:C | F227L | 1.000 |
| 2:27025936:C:A | F227L | 1.000 |
| 2:27025936:C:G | F227L | 1.000 |
| 2:27025940:A:G | K229E | 1.000 |
| 2:27025942:A:C | K229N | 1.000 |
| 2:27025942:A:T | K229N | 1.000 |
| 2:27025944:T:A | L230H | 1.000 |
| 2:27025944:T:C | L230P | 1.000 |
| 2:27025947:G:C | R231P | 1.000 |
| 2:27026019:T:A | L255H | 1.000 |
| 2:27026019:T:C | L255P | 1.000 |
dbSNP variants (sampled 300 via entrez): RS1000052599 (2:26973337 A>G), RS1000072175 (2:26991802 G>A), RS1000085694 (2:26985023 A>G), RS1000172226 (2:26972986 C>G), RS1000210276 (2:27014599 C>A), RS1000247433 (2:26973595 C>T), RS1000266984 (2:27013324 C>T), RS1000271138 (2:26980459 C>T), RS1000481438 (2:27006634 A>G), RS1000510114 (2:26992818 C>T), RS1000552095 (2:27016410 A>G), RS1000602772 (2:27011292 C>T), RS1000604479 (2:27010435 A>T), RS1000651876 (2:27010907 A>C), RS1000675816 (2:27004068 C>T)
Disease associations
OMIM: gene MIM:605788 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
13 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST003264_95 | Post bronchodilator FEV1/FVC ratio | 2.000000e-06 |
| GCST008745_93 | Estimated glomerular filtration rate in non-diabetics | 4.000000e-08 |
| GCST010697_14 | Cortical surface area (min-P) | 2.000000e-09 |
| GCST010698_75 | Subcortical volume (min-P) | 2.000000e-13 |
| GCST010699_41 | Brain morphology (min-P) | 2.000000e-08 |
| GCST010700_38 | Cortical thickness (MOSTest) | 3.000000e-08 |
| GCST010701_56 | Cortical surface area (MOSTest) | 4.000000e-16 |
| GCST010702_20 | Subcortical volume (MOSTest) | 2.000000e-64 |
| GCST010703_76 | Brain morphology (MOSTest) | 1.000000e-16 |
| GCST90002389_105 | Lymphocyte percentage of white cells | 1.000000e-16 |
| GCST90002398_522 | Neutrophil count | 2.000000e-20 |
| GCST90002399_136 | Neutrophil percentage of white cells | 1.000000e-17 |
| GCST90010427_4 | Left–right brain asymmetry | 1.000000e-10 |
EFO canonical traits (6, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004713 | FEV/FVC ratio |
| EFO:0004346 | neuroimaging measurement |
| EFO:0004840 | cortical thickness |
| EFO:0007993 | lymphocyte percentage of leukocytes |
| EFO:0004833 | neutrophil count |
| EFO:0007990 | neutrophil percentage of leukocytes |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
57 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| bisphenol A | affects cotreatment, increases methylation, increases expression | 2 |
| Air Pollutants | increases abundance, increases expression | 2 |
| aristolochic acid I | increases expression | 1 |
| FR900359 | increases phosphorylation | 1 |
| bisphenol F | increases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| arsenite | increases methylation | 1 |
| sulforaphane | increases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | increases expression | 1 |
| sodium arsenite | affects cotreatment, increases abundance, increases expression | 1 |
| manganese chloride | increases abundance, increases expression, affects cotreatment | 1 |
| potassium chromate(VI) | affects cotreatment, increases expression | 1 |
| beta-methylcholine | affects expression | 1 |
| epigallocatechin gallate | affects cotreatment, increases expression | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| azoxystrobin | decreases expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| perfluoro-n-nonanoic acid | increases expression | 1 |
| deguelin | decreases expression | 1 |
| pyrimidifen | decreases expression | 1 |
| ICG 001 | decreases expression | 1 |
| bisphenol B | increases expression | 1 |
| trans-10,cis-12-conjugated linoleic acid | increases expression | 1 |
| abrine | increases expression | 1 |
| pyrachlostrobin | decreases expression | 1 |
| olesoxime | decreases localization, decreases reaction | 1 |
| bisphenol S | increases expression | 1 |
| picoxystrobin | decreases expression | 1 |
| (+)-JQ1 compound | increases expression | 1 |
| 4-(4-((5-(4,5-dimethyl-2-nitrophenyl)-2-furanyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzoic acid | decreases expression | 1 |
Cellosaurus cell lines
1 cell lines: 1 cancer cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_1D61 | HeLa Kyoto EGFP-EB3 | 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.