CHMP5
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Also known as SpikeVps60CGI-34HSPC177
Summary
CHMP5 (charged multivesicular body protein 5, HGNC:26942) is a protein-coding gene on chromosome 9p13.3, encoding Charged multivesicular body protein 5 (Q9NZZ3). Probable peripherally associated component of the endosomal sorting required for transport complex III (ESCRT-III) which is involved in multivesicular bodies (MVBs) formation and sorting of endosomal cargo proteins into MVBs. It is a selective cancer dependency (DepMap: 75.2% of cell lines).
CHMP5 belongs to the chromatin-modifying protein/charged multivesicular body protein (CHMP) family. These proteins are components of ESCRT-III (endosomal sorting complex required for transport III), a complex involved in degradation of surface receptor proteins and formation of endocytic multivesicular bodies (MVBs). Some CHMPs have both nuclear and cytoplasmic/vesicular distributions, and one such CHMP, CHMP1A (MIM 164010), is required for both MVB formation and regulation of cell cycle progression (Tsang et al., 2006 [PubMed 16730941]).
Source: NCBI Gene 51510 — RefSeq curated summary.
At a glance
- GWAS associations: 2
- Clinical variants (ClinVar): 31 total
- Cancer dependency (DepMap): dependent in 75.2% of screened cell lines
- MANE Select transcript:
NM_016410
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:26942 |
| Approved symbol | CHMP5 |
| Name | charged multivesicular body protein 5 |
| Location | 9p13.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | Spike, Vps60, CGI-34, HSPC177 |
| Ensembl gene | ENSG00000086065 |
| Ensembl biotype | protein_coding |
| OMIM | 610900 |
| Entrez | 51510 |
Gene structure
Transcript identifiers
Ensembl transcripts: 15 — 14 protein_coding, 1 protein_coding_CDS_not_defined
ENST00000223500, ENST00000419016, ENST00000487080, ENST00000909949, ENST00000909950, ENST00000909951, ENST00000909952, ENST00000909953, ENST00000909954, ENST00000937844, ENST00000937845, ENST00000937846, ENST00000937847, ENST00000948350, ENST00000948351
RefSeq mRNA: 2 — MANE Select: NM_016410
NM_001195536, NM_016410
CCDS: CCDS56569, CCDS6537
Canonical transcript exons
ENST00000223500 — 8 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000695875 | 33276456 | 33276564 |
| ENSE00000695919 | 33278113 | 33278225 |
| ENSE00000832793 | 33280809 | 33282070 |
| ENSE00000928063 | 33265049 | 33265147 |
| ENSE00000928064 | 33266010 | 33266114 |
| ENSE00000928065 | 33267853 | 33267899 |
| ENSE00000928066 | 33270623 | 33270716 |
| ENSE00000928067 | 33271152 | 33271223 |
Expression profiles
Bgee: expression breadth ubiquitous, 294 present calls, max score 99.44.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 81.2407 / max 1684.1445, expressed in 1825 samples.
FANTOM5 promoters (4 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 96442 | 79.0740 | 1824 |
| 96443 | 1.7805 | 770 |
| 96441 | 0.3382 | 138 |
| 96440 | 0.0480 | 10 |
Top tissues by expression
294 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| germinal epithelium of ovary | UBERON:0001304 | 99.44 | gold quality |
| epithelium of nasopharynx | UBERON:0001951 | 99.39 | gold quality |
| nasopharynx | UBERON:0001728 | 99.37 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 99.35 | gold quality |
| palpebral conjunctiva | UBERON:0001812 | 99.34 | gold quality |
| amniotic fluid | UBERON:0000173 | 99.32 | gold quality |
| visceral pleura | UBERON:0002401 | 98.94 | gold quality |
| sperm | CL:0000019 | 98.86 | gold quality |
| eye | UBERON:0000970 | 98.78 | gold quality |
| parietal pleura | UBERON:0002400 | 98.66 | gold quality |
| pleura | UBERON:0000977 | 98.65 | gold quality |
| choroid plexus epithelium | UBERON:0003911 | 98.62 | gold quality |
| gingival epithelium | UBERON:0001949 | 98.58 | gold quality |
| epithelium of esophagus | UBERON:0001976 | 98.48 | gold quality |
| squamous epithelium | UBERON:0006914 | 98.34 | gold quality |
| male germ cell | CL:0000015 | 98.31 | gold quality |
| bronchial epithelial cell | CL:0002328 | 98.29 | gold quality |
| gingiva | UBERON:0001828 | 98.13 | gold quality |
| endothelial cell | CL:0000115 | 97.95 | gold quality |
| jejunal mucosa | UBERON:0000399 | 97.90 | gold quality |
| mucosa of paranasal sinus | UBERON:0005030 | 97.82 | gold quality |
| epithelium of bronchus | UBERON:0002031 | 97.79 | gold quality |
| bronchus | UBERON:0002185 | 97.70 | gold quality |
| renal glomerulus | UBERON:0000074 | 97.66 | gold quality |
| metanephric glomerulus | UBERON:0004736 | 97.61 | gold quality |
| tibia | UBERON:0000979 | 97.58 | gold quality |
| Brodmann (1909) area 23 | UBERON:0013554 | 97.54 | gold quality |
| nephron tubule | UBERON:0001231 | 97.51 | gold quality |
| oral cavity | UBERON:0000167 | 97.41 | gold quality |
| secondary oocyte | CL:0000655 | 97.34 | gold quality |
Single-cell (SCXA)
Detected in 2 experiment(s), a significant marker in 2.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-HCAD-13 | yes | 14.23 |
| E-ANND-3 | yes | 12.69 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
75 targeting CHMP5, 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-126-5P | 100.00 | 72.71 | 3180 |
| HSA-MIR-4795-3P | 100.00 | 74.62 | 4024 |
| HSA-MIR-6758-5P | 100.00 | 66.21 | 1470 |
| HSA-MIR-6856-5P | 100.00 | 65.47 | 1298 |
| HSA-MIR-200B-3P | 100.00 | 73.31 | 2693 |
| HSA-MIR-200C-3P | 100.00 | 73.35 | 2685 |
| HSA-MIR-429 | 100.00 | 73.44 | 2698 |
| HSA-MIR-6876-5P | 100.00 | 67.68 | 2126 |
| HSA-MIR-513B-5P | 99.99 | 69.96 | 2150 |
| HSA-MIR-8068 | 99.98 | 73.85 | 2376 |
| HSA-MIR-433-3P | 99.98 | 69.37 | 1203 |
| HSA-MIR-4482-3P | 99.98 | 72.50 | 3147 |
| HSA-MIR-3148 | 99.97 | 75.06 | 6478 |
| HSA-MIR-3688-3P | 99.97 | 72.02 | 2834 |
| HSA-MIR-607 | 99.97 | 73.62 | 5593 |
| HSA-MIR-570-3P | 99.96 | 72.41 | 4910 |
| HSA-MIR-651-3P | 99.94 | 73.48 | 5177 |
| HSA-MIR-6721-5P | 99.93 | 68.92 | 2981 |
| HSA-MIR-335-3P | 99.93 | 73.36 | 4958 |
| HSA-MIR-345-3P | 99.89 | 70.23 | 1421 |
| HSA-MIR-659-3P | 99.85 | 70.69 | 1620 |
| HSA-MIR-944 | 99.82 | 70.85 | 3042 |
| HSA-MIR-323A-3P | 99.79 | 70.30 | 1739 |
| HSA-MIR-5002-5P | 99.76 | 70.84 | 1763 |
| HSA-MIR-4517 | 99.76 | 69.19 | 1867 |
| HSA-MIR-199A-3P | 99.75 | 70.48 | 929 |
| HSA-MIR-199B-3P | 99.75 | 70.48 | 929 |
| HSA-MIR-3129-5P | 99.75 | 70.46 | 914 |
| HSA-MIR-33A-3P | 99.70 | 70.27 | 3362 |
| HSA-MIR-29B-2-5P | 99.67 | 68.98 | 1726 |
Functional genomics
DepMap (CRISPR cell-line fitness): dependent in 75.2% of screened cell lines.
Literature-anchored findings (GeneRIF, showing 11)
- The pnas-2 gene may be closely related with apotosis of arsenic sulfide treated APL cells. (PMID:17708794)
- PNAS-2 was shown to be anti-apoptotic and may participate in leukemogenesis (PMID:17855796)
- pnas-2 is specifically up-regulated in acute leukemia patients. (PMID:18426649)
- after CHMP5 inhibition, both Granzyme B/Perforin apoptotic pathway and apoptosis-inducing factor-mediated necrotic pathway were activated, while autophagic pathway was not activated (PMID:23619569)
- ESCRT-III protein CHMP5 inhibits LIP5-mediated VPS4 activation by inducing a moderate conformational change within LIP5. (PMID:25637630)
- CHMP5 might be involved in the homeostatic regulation of TCR on the cell surface, presumably through TCR recycling or degradation. Thus CHMP5 is implicated in TCR-mediated signaling. (PMID:26821576)
- Our findings show that CHMP5 is a direct target of MIR429 in human colon cancer cell lines and suggest that CHMP5 up-regulation as a result of reduced MIR429 expression in DSS-induced mice colitis tissues and human UC tissues may restrict apoptosis and promote cell proliferation. (PMID:30334065)
- Interactions of ubiquitin and CHMP5 with the V domain of HD-PTP reveals role for regulation of Vps4 ATPase. (PMID:34586919)
- Circ_CHMP5 aggravates oxidized low-density lipoprotein-induced damage to human umbilical vein endothelial cells through miR-516b-5p/TGFbetaR2 axis. (PMID:37212088)
- Vps60 initiates alternative ESCRT-III filaments. (PMID:37768378)
- CHMP5 attenuates osteoarthritis via inhibiting chondrocyte apoptosis and extracellular matrix degradation: involvement of NF-kappaB pathway. (PMID:38664616)
Cross-species orthologs
6 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | chmp5a | ENSDARG00000038855 |
| danio_rerio | chmp5b | ENSDARG00000103718 |
| mus_musculus | Chmp5 | ENSMUSG00000028419 |
| rattus_norvegicus | Chmp5 | ENSRNOG00000008672 |
| drosophila_melanogaster | Vps60 | FBGN0036740 |
| caenorhabditis_elegans | WBGENE00018290 |
Paralogs (5): CHMP4B (ENSG00000101421), CHMP7 (ENSG00000147457), CHMP4C (ENSG00000164695), CHMP4A (ENSG00000254505), CHMP4BP1 (ENSG00000258469)
Protein
Protein identifiers
Charged multivesicular body protein 5 — Q9NZZ3 (reviewed: Q9NZZ3)
Alternative names: Chromatin-modifying protein 5, SNF7 domain-containing protein 2, Vacuolar protein sorting-associated protein 60
All UniProt accessions (1): Q9NZZ3
UniProt curated annotations — full annotation on UniProt →
Function. Probable peripherally associated component of the endosomal sorting required for transport complex III (ESCRT-III) which is involved in multivesicular bodies (MVBs) formation and sorting of endosomal cargo proteins into MVBs. MVBs contain intraluminal vesicles (ILVs) that are generated by invagination and scission from the limiting membrane of the endosome and mostly are delivered to lysosomes enabling degradation of membrane proteins, such as stimulated growth factor receptors, lysosomal enzymes and lipids. The MVB pathway appears to require the sequential function of ESCRT-O, -I,-II and -III complexes. ESCRT-III proteins mostly dissociate from the invaginating membrane before the ILV is released. The ESCRT machinery also functions in topologically equivalent membrane fission events, such as the terminal stages of cytokinesis and the budding of enveloped viruses (HIV-1 and other lentiviruses). ESCRT-III proteins are believed to mediate the necessary vesicle extrusion and/or membrane fission activities, possibly in conjunction with the AAA ATPase VPS4. Involved in HIV-1 p6- and p9-dependent virus release.
Subunit / interactions. Probable peripherally associated component of the endosomal sorting required for transport complex III (ESCRT-III). ESCRT-III components are thought to multimerize to form a flat lattice on the perimeter membrane of the endosome. Several assembly forms of ESCRT-III may exist that interact and act sequentially. Interacts with VTA1; the interaction involves soluble CHMP5. Interacts with CHMP2A. Interacts with NOD2. Interacts with BROX.
Subcellular location. Cytoplasm. Cytosol. Endosome membrane. Midbody.
Post-translational modifications. (Microbial infection) Stearoylated By S.flexneri N-epsilon-fatty acyltransferase IcsB, promoting S.flexneri evasion of autophagy. ISGylated. Isgylation inhibits its interaction with VTA1.
Induction. Up-regulated by muramyl-dipeptide and lipopolysaccharide.
Similarity. Belongs to the SNF7 family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q9NZZ3-1 | 1 | yes |
| Q9NZZ3-2 | 2 |
RefSeq proteins (2): NP_001182465, NP_057494* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR005024 | Snf7_fam | Family |
Pfam: PF03357
UniProt features (17 total): sequence conflict 4, region of interest 3, mutagenesis site 2, helix 2, chain 1, coiled-coil region 1, compositionally biased region 1, modified residue 1, lipid moiety-binding region 1, splice variant 1
Structure
Experimental structures (PDB)
6 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 4TXR | X-RAY DIFFRACTION | 1 |
| 3UM2 | X-RAY DIFFRACTION | 2.59 |
| 3ULY | X-RAY DIFFRACTION | 2.6 |
| 3UM1 | X-RAY DIFFRACTION | 2.71 |
| 3UM0 | X-RAY DIFFRACTION | 3.1 |
| 2LXM | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q9NZZ3-F1 | 80.05 | 0.46 |
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): 86, 7
Mutagenesis-validated functional residues (2):
| Position | Phenotype |
|---|---|
| 7 | decreased stearoylation in response to s.flexneri infection. |
| 7–11 | decreased stearoylation in response to s.flexneri infection. |
Function
Pathways and Gene Ontology
Reactome pathways
2 pathways
| ID | Pathway |
|---|---|
| R-HSA-162588 | Budding and maturation of HIV virion |
| R-HSA-917729 | Endosomal Sorting Complex Required For Transport (ESCRT) |
MSigDB gene sets: 316 (showing top):
GOBP_MYELOID_CELL_DIFFERENTIATION, GOBP_MITOTIC_CYTOKINESIS, REACTOME_ENDOSOMAL_SORTING_COMPLEX_REQUIRED_FOR_TRANSPORT_ESCRT, GOBP_CHROMOSOME_ORGANIZATION, GOBP_RESPONSE_TO_NITROGEN_COMPOUND, GOBP_NUCLEAR_MEMBRANE_REASSEMBLY, GOBP_LYSOSOMAL_TRANSPORT, GOBP_MYELOID_CELL_HOMEOSTASIS, GOBP_REGULATION_OF_MICROTUBULE_BASED_PROCESS, GOBP_ENDOSOME_ORGANIZATION, TGCGCANK_UNKNOWN, GOBP_VACUOLE_ORGANIZATION, GOBP_CELLULAR_RESPONSE_TO_LIPID, GOBP_MEMBRANE_BIOGENESIS, GOCC_VACUOLAR_MEMBRANE
GO Biological Process (30): plasma membrane repair (GO:0001778), regulation of receptor recycling (GO:0001919), vesicle budding from membrane (GO:0006900), autophagy (GO:0006914), nucleus organization (GO:0006997), mitotic metaphase chromosome alignment (GO:0007080), regulation of centrosome duplication (GO:0010824), protein transport (GO:0015031), erythrocyte differentiation (GO:0030218), nuclear membrane reassembly (GO:0031468), late endosome to vacuole transport via multivesicular body sorting pathway (GO:0032511), multivesicular body assembly (GO:0036258), viral budding via host ESCRT complex (GO:0039702), ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway (GO:0043162), viral budding (GO:0046755), viral budding from plasma membrane (GO:0046761), vesicle fusion with vacuole (GO:0051469), multivesicular body-lysosome fusion (GO:0061763), midbody abscission (GO:0061952), cellular response to lipopolysaccharide (GO:0071222), cellular response to muramyl dipeptide (GO:0071225), multivesicular body sorting pathway (GO:0071985), membrane fission (GO:0090148), autophagosome maturation (GO:0097352), regulation of mitotic spindle assembly (GO:1901673), late endosome to lysosome transport (GO:1902774), ESCRT III complex disassembly (GO:1904903), vacuolar transport (GO:0007034), lysosome organization (GO:0007040), endosome to lysosome transport (GO:0008333)
GO Molecular Function (2): cadherin binding (GO:0045296), protein binding (GO:0005515)
GO Cellular Component (18): autophagosome membrane (GO:0000421), kinetochore (GO:0000776), ESCRT III complex (GO:0000815), nuclear pore (GO:0005643), lysosomal membrane (GO:0005765), multivesicular body (GO:0005771), kinetochore microtubule (GO:0005828), cytosol (GO:0005829), plasma membrane (GO:0005886), midbody (GO:0030496), multivesicular body membrane (GO:0032585), extracellular exosome (GO:0070062), amphisome membrane (GO:1904930), nucleus (GO:0005634), cytoplasm (GO:0005737), endosome (GO:0005768), endosome membrane (GO:0010008), membrane (GO:0016020)
Reactome top-level categories
Rollup of top-2 pathways:
| Category | Pathways |
|---|---|
| Late Phase of HIV Life Cycle | 1 |
| Membrane Trafficking | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 4 |
| membrane organization | 2 |
| viral budding | 2 |
| vesicle fusion | 2 |
| plasma membrane organization | 1 |
| wound healing | 1 |
| receptor recycling | 1 |
| regulation of signaling | 1 |
| regulation of macromolecule metabolic process | 1 |
| vesicle organization | 1 |
| vesicle-mediated transport | 1 |
| catabolic process | 1 |
| transmembrane transport | 1 |
| process utilizing autophagic mechanism | 1 |
| organelle organization | 1 |
| mitotic sister chromatid segregation | 1 |
| mitotic cell cycle | 1 |
| metaphase chromosome alignment | 1 |
| mitotic cell cycle process | 1 |
| regulation of centrosome cycle | 1 |
| centrosome duplication | 1 |
| transport | 1 |
| intracellular protein localization | 1 |
| establishment of protein localization | 1 |
| myeloid cell differentiation | 1 |
| erythrocyte homeostasis | 1 |
| membrane assembly | 1 |
| nuclear membrane organization | 1 |
| endosome transport via multivesicular body sorting pathway | 1 |
| late endosome to vacuole transport | 1 |
| multivesicular body organization | 1 |
| organelle assembly | 1 |
| ubiquitin-dependent protein catabolic process | 1 |
| protein catabolic process in the vacuole | 1 |
| multivesicular body sorting pathway | 1 |
| viral process | 1 |
| virion assembly | 1 |
| non-lytic viral release | 1 |
| vacuole fusion | 1 |
| endosome to lysosome transport via multivesicular body sorting pathway | 1 |
Protein interactions and networks
STRING
1263 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| CHMP5 | VTA1 | Q9NP79 | 998 |
| CHMP5 | CHMP6 | Q96FZ7 | 995 |
| CHMP5 | CHMP3 | Q9Y3E7 | 989 |
| CHMP5 | A0A140T963 | A0A140T963 | 988 |
| CHMP5 | CHMP1A | Q9HD42 | 978 |
| CHMP5 | IST1 | P53990 | 974 |
| CHMP5 | VPS4A | Q9UN37 | 970 |
| CHMP5 | VPS4B | O75351 | 968 |
| CHMP5 | CHMP2A | O43633 | 954 |
| CHMP5 | CHMP4C | Q96CF2 | 919 |
| CHMP5 | CHMP1B | Q7LBR1 | 914 |
| CHMP5 | VPS25 | Q9BRG1 | 895 |
| CHMP5 | CHMP7 | Q8WUX9 | 883 |
| CHMP5 | VPS28 | Q9UK41 | 843 |
| CHMP5 | TSG101 | Q99816 | 779 |
IntAct
103 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| CHMP5 | VPS4B | psi-mi:“MI:0915”(physical association) | 0.720 |
| VPS4B | CHMP5 | psi-mi:“MI:0915”(physical association) | 0.720 |
| VTA1 | CHMP5 | psi-mi:“MI:0915”(physical association) | 0.660 |
| CHMP5 | STAMBP | psi-mi:“MI:0915”(physical association) | 0.570 |
| STAMBP | CHMP5 | psi-mi:“MI:0915”(physical association) | 0.570 |
| MITD1 | CHMP5 | psi-mi:“MI:0915”(physical association) | 0.560 |
| CHMP5 | MITD1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| CHMP5 | CHMP4B | psi-mi:“MI:0915”(physical association) | 0.550 |
| CHMP4B | CHMP5 | psi-mi:“MI:0915”(physical association) | 0.550 |
| NOD2 | CHMP5 | psi-mi:“MI:0915”(physical association) | 0.550 |
| CHMP5 | NOD2 | psi-mi:“MI:0915”(physical association) | 0.550 |
| VPS4A | CHMP2A | psi-mi:“MI:0914”(association) | 0.550 |
| CHMP5 | NOD2 | psi-mi:“MI:2364”(proximity) | 0.550 |
| CHMP2A | DECR1 | psi-mi:“MI:0914”(association) | 0.530 |
| CHMP5 | TCP10L | psi-mi:“MI:0914”(association) | 0.530 |
| CLTB | PIK3C2A | psi-mi:“MI:0914”(association) | 0.530 |
| CHMP5 | SH3KBP1 | psi-mi:“MI:0914”(association) | 0.530 |
| CHMP5 | USP8 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| USP54 | CHMP5 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| GPC1 | SNAP23 | psi-mi:“MI:0915”(physical association) | 0.400 |
| GPC1 | GANAB | psi-mi:“MI:0915”(physical association) | 0.400 |
| CHMP5 | CHMP1B | psi-mi:“MI:0915”(physical association) | 0.370 |
| CHMP5 | CHMP4A | psi-mi:“MI:0915”(physical association) | 0.370 |
BioGRID (141): CHMP5 (Two-hybrid), MITD1 (Two-hybrid), CHMP5 (Two-hybrid), CHMP5 (Affinity Capture-RNA), CHMP4A (Co-fractionation), CHMP4B (Co-fractionation), CHMP5 (Co-fractionation), HABP4 (Co-fractionation), PSMA4 (Co-fractionation), SNRPD2 (Co-fractionation), UBA2 (Co-fractionation), CHMP5 (Proximity Label-MS), CHMP5 (Proximity Label-MS), CHMP5 (Affinity Capture-MS), CHMP5 (Affinity Capture-MS)
ESM2 similar proteins: A0JN61, B5FZ63, O14737, O43242, O82197, P02643, P13412, P27768, P48788, P49205, P50502, P50503, P56812, Q06364, Q08AG7, Q15691, Q2HJH9, Q3ZBD9, Q3ZBJ0, Q4QQV8, Q5R7Z5, Q5RBR3, Q5RBT0, Q5RF31, Q5SRX1, Q5XGW6, Q5XGY9, Q5ZHP5, Q5ZLF0, Q61166, Q66HR2, Q6DD52, Q6GL11, Q6IQ73, Q6PBL0, Q6ZVM7, Q7ZVC4, Q8K396, Q8NFI4, Q99L47
Diamond homologs: O74422, Q03390, Q4QQV8, Q54JK4, Q5FW29, Q5RBR3, Q5XGW6, Q6DD52, Q6GL11, Q6IQ73, Q753W3, Q7T339, Q8IL52, Q9D7S9, Q9FMC5, Q9LPN5, Q9NZZ3, Q9VVI9, P39929, Q9SZE4, O82197, Q5ABD0, Q5ZHP5, Q6BSH2, Q7ZVC4, Q8T0Q4
SIGNOR signaling
1 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| CHMP5 | “form complex” | ESCRT-III | binding |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 95 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 |
|---|---|---|---|
| Budding and maturation of HIV virion | 7 | 43.9× | 9e-08 |
| Endosomal Sorting Complex Required For Transport (ESCRT) | 7 | 39.7× | 1e-07 |
| Sealing of the nuclear envelope (NE) by ESCRT-III | 5 | 26.6× | 2e-04 |
| Transcriptional and post-translational regulation of MITF-M expression and activity | 5 | 13.7× | 3e-03 |
| HCMV Late Events | 6 | 9.1× | 3e-03 |
| Dengue Virus-Host Interactions | 8 | 5.6× | 4e-03 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| nuclear membrane reassembly | 6 | 72.5× | 1e-08 |
| midbody abscission | 8 | 71.5× | 4e-11 |
| viral budding via host ESCRT complex | 7 | 68.5× | 9e-10 |
| multivesicular body sorting pathway | 7 | 68.5× | 9e-10 |
| multivesicular body assembly | 9 | 57.8× | 2e-11 |
| ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway | 7 | 46.4× | 1e-08 |
| regulation of mitotic spindle assembly | 5 | 44.7× | 5e-06 |
| plasma membrane repair | 6 | 42.5× | 4e-07 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
31 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 24 |
| Likely benign | 1 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
1313 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 9:33264216:ACACT:A | donor_loss | 1.0000 |
| 9:33264217:CACT:C | donor_loss | 1.0000 |
| 9:33264218:ACTC:A | donor_loss | 1.0000 |
| 9:33264219:CTCA:C | donor_loss | 1.0000 |
| 9:33264220:TCA:T | donor_loss | 1.0000 |
| 9:33264221:CACTG:C | donor_loss | 1.0000 |
| 9:33264222:A:AC | donor_gain | 1.0000 |
| 9:33264222:AC:A | donor_loss | 1.0000 |
| 9:33264223:C:CA | donor_loss | 1.0000 |
| 9:33264223:C:CC | donor_gain | 1.0000 |
| 9:33264266:C:CA | donor_gain | 1.0000 |
| 9:33264277:T:TA | donor_gain | 1.0000 |
| 9:33265097:A:T | donor_gain | 1.0000 |
| 9:33265164:GCA:G | donor_gain | 1.0000 |
| 9:33266006:TAAG:T | acceptor_loss | 1.0000 |
| 9:33266007:AAGGT:A | acceptor_gain | 1.0000 |
| 9:33266008:A:G | acceptor_gain | 1.0000 |
| 9:33266009:G:GT | acceptor_loss | 1.0000 |
| 9:33266112:AAG:A | donor_loss | 1.0000 |
| 9:33266114:GG:G | donor_loss | 1.0000 |
| 9:33266115:GT:G | donor_loss | 1.0000 |
| 9:33266116:T:A | donor_loss | 1.0000 |
| 9:33267170:ACT:A | acceptor_gain | 1.0000 |
| 9:33267172:T:A | acceptor_gain | 1.0000 |
| 9:33267896:GGAT:G | donor_gain | 1.0000 |
| 9:33267897:GAT:G | donor_gain | 1.0000 |
| 9:33267897:GATG:G | donor_gain | 1.0000 |
| 9:33267900:G:GG | donor_gain | 1.0000 |
| 9:33271148:TTAGG:T | acceptor_loss | 1.0000 |
| 9:33271149:TAG:T | acceptor_loss | 1.0000 |
AlphaMissense
1455 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 9:33270646:T:C | L82P | 1.000 |
| 9:33270675:G:C | A92P | 1.000 |
| 9:33271158:G:C | A108P | 1.000 |
| 9:33266065:T:C | L42P | 0.999 |
| 9:33267871:G:C | A65P | 0.999 |
| 9:33267872:C:A | A65D | 0.999 |
| 9:33270637:G:C | R79P | 0.999 |
| 9:33270673:A:C | Q91P | 0.999 |
| 9:33276472:T:C | L135P | 0.999 |
| 9:33276492:G:C | A142P | 0.999 |
| 9:33267894:G:C | K72N | 0.998 |
| 9:33267894:G:T | K72N | 0.998 |
| 9:33270657:T:C | S86P | 0.998 |
| 9:33270676:C:A | A92D | 0.998 |
| 9:33270693:T:C | S98P | 0.998 |
| 9:33271153:T:A | V106D | 0.998 |
| 9:33276514:T:C | L149P | 0.998 |
| 9:33278116:T:C | L167S | 0.998 |
| 9:33265095:G:A | G6E | 0.997 |
| 9:33266103:G:C | G55R | 0.997 |
| 9:33267860:T:A | V61D | 0.997 |
| 9:33267878:G:C | R67P | 0.997 |
| 9:33267884:T:C | L69S | 0.997 |
| 9:33270634:A:C | Q78P | 0.997 |
| 9:33270655:A:C | Q85P | 0.997 |
| 9:33270667:T:G | M89R | 0.997 |
| 9:33271159:C:A | A108D | 0.997 |
| 9:33271170:G:A | G112R | 0.997 |
| 9:33271170:G:C | G112R | 0.997 |
| 9:33276510:G:C | A148P | 0.997 |
dbSNP variants (sampled 300 via entrez): RS1000011527 (9:33269702 C>T), RS1000127245 (9:33280399 C>G), RS1000234535 (9:33263396 C>A,G), RS1000289708 (9:33276647 G>A,T), RS1000510498 (9:33269429 A>G,T), RS1000666029 (9:33281070 T>C,G), RS1000773231 (9:33270915 C>A,T), RS1000839816 (9:33274464 C>G), RS1000888666 (9:33269675 T>A), RS1000939596 (9:33281400 T>C), RS1000982073 (9:33264981 G>A), RS1001164147 (9:33274894 G>A), RS1001285661 (9:33274901 C>T), RS1001287597 (9:33264657 C>A,G,T), RS1001347764 (9:33275196 A>T)
Disease associations
OMIM: gene MIM:610900 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
2 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST000824_16 | Erectile dysfunction and prostate cancer treatment | 1.000000e-06 |
| GCST010796_5113 | Electrocardiogram morphology (amplitude at temporal datapoints) | 2.000000e-08 |
EFO canonical traits (1, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004327 | electrocardiography |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
34 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| sodium arsenite | decreases expression, increases abundance, increases expression | 4 |
| bisphenol A | increases expression | 2 |
| arsenic trisulfide | affects expression, decreases expression | 2 |
| Valproic Acid | affects cotreatment, increases expression | 2 |
| Cyclosporine | increases expression | 2 |
| aristolochic acid I | increases expression | 1 |
| bisphenol F | increases expression | 1 |
| dicrotophos | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| arsenite | affects binding, increases reaction | 1 |
| zinc chromate | increases abundance, increases expression | 1 |
| ciglitazone | affects binding, increases expression | 1 |
| arsenic disulfide | decreases expression | 1 |
| chromium hexavalent ion | increases abundance, increases expression | 1 |
| chloropicrin | increases expression | 1 |
| bisphenol S | increases expression | 1 |
| Resveratrol | affects cotreatment, increases expression | 1 |
| Sunitinib | increases expression | 1 |
| Air Pollutants | decreases expression, increases abundance | 1 |
| Arsenic | increases expression, increases abundance | 1 |
| Caffeine | decreases phosphorylation | 1 |
| Diuron | decreases expression | 1 |
| Enzyme Inhibitors | decreases activity, increases O-linked glycosylation | 1 |
| Estradiol | decreases expression | 1 |
| Formaldehyde | increases expression | 1 |
| Hydralazine | affects cotreatment, increases expression | 1 |
| Ivermectin | decreases expression | 1 |
| Mustard Gas | increases expression | 1 |
| Plant Extracts | increases expression, affects cotreatment | 1 |
| Thimerosal | 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): erectile dysfunction