CHMP6 charged multivesicular body protein 6 [Homo sapiens (human)] - Gene

Summary

Official Symbol: CHMP6provided by HGNC
Official Full Name: charged multivesicular body protein 6provided by HGNC
Primary source: HGNC:HGNC:25675
See related: Ensembl:ENSG00000176108 MIM:610901; AllianceGenome:HGNC:25675
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: VPS20
Summary: This gene encodes a member of the chromatin-modifying protein/charged multivesicular body protein family. Proteins in this family are part of the ESCRT-III (endosomal sorting complex required for transport III) which degrades surface receptors, and in biosynthesis of endosomes. [provided by RefSeq, Mar 2012]
Expression: Ubiquitous expression in kidney (RPKM 3.0), colon (RPKM 3.0) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 17q25.3

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	17	NC_000017.11 (80991841..81000133)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	17	NC_060941.1 (81898759..81907012)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	17	NC_000017.10 (78965641..78973933)

Chromosome 17 - NC_000017.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Taken together, these data suggest an active role for ESCRT-II and CHMP6 in ESCRT-mediated abscission
Title: Inhibition of ESCRT-II-CHMP6 interactions impedes cytokinetic abscission and leads to cell death.
Purified VPS-20 exhibits an open extended conformation, irrespective of ESCRT-II binding.
Title: The VPS-20 subunit of the endosomal sorting complex ESCRT-III exhibits an open conformation in the absence of upstream activation.
silencing CHMP6 and VPS4A also blocked epidermal growth factor receptor (EGFR) recycling
Title: CHMP6 and VPS4A mediate the recycling of Ras to the plasma membrane to promote growth factor signaling.
Results describe the mapping of multivesicular bodies with the second winged helix domain of human ESCRT-II subunit VPS25 and the first helix of ESCRT-III subunit VPS20.
Title: Structure and function of the ESCRT-II-III interface in multivesicular body biogenesis.
In this study, we found that overexpression of chromatin modifying protein 6 (CHMP6) induced cell death by a series of experiments.
Title: Overexpression of CHMP6 induces cellular oncosis and apoptosis in HeLa cells.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Pr55(Gag)	gag	A fragment (amino acids 1-167) of CHMP6 is a potent dominant negative inhibitor of HIV-1 Gag release from cells	PubMed
	gag	Budding of HIV-1 Gag with a PTAP point mutation is rescued by fusion to an ESCRT-III protein, CHMP6	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-containing complex binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in ESCRT III complex assembly	NAS Non-traceable Author Statement more info	PubMed
involved_in autophagosome maturation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in autophagy	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in late endosome to lysosome transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in late endosome to vacuole transport via multivesicular body sorting pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in macroautophagy	TAS Traceable Author Statement more info	PubMed
involved_in membrane fission	NAS Non-traceable Author Statement more info	PubMed
involved_in midbody abscission	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in mitotic metaphase chromosome alignment	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in multivesicular body assembly	NAS Non-traceable Author Statement more info	PubMed
involved_in multivesicular body assembly	TAS Traceable Author Statement more info	PubMed
involved_in multivesicular body sorting pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in multivesicular body-lysosome fusion	NAS Non-traceable Author Statement more info	PubMed
involved_in negative regulation of epidermal growth factor-activated receptor activity	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in nuclear membrane reassembly	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in nucleus organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in plasma membrane repair	IDA Inferred from Direct Assay more info	PubMed
involved_in protein transport	IEA Inferred from Electronic Annotation more info
NOT involved_in regulation of exosomal secretion	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of mitotic spindle assembly	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of protein catabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in vesicle budding from membrane	IBA Inferred from Biological aspect of Ancestor more info
involved_in vesicle fusion with vacuole	NAS Non-traceable Author Statement more info	PubMed
involved_in viral budding from plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in viral budding via host ESCRT complex	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
part_of ESCRT III complex	IBA Inferred from Biological aspect of Ancestor more info
part_of ESCRT III complex	IDA Inferred from Direct Assay more info	PubMed
part_of ESCRT III complex	TAS Traceable Author Statement more info	PubMed
located_in amphisome membrane	IDA Inferred from Direct Assay more info	PubMed
located_in autophagosome membrane	IDA Inferred from Direct Assay more info	PubMed
located_in cytosol	TAS Traceable Author Statement more info
located_in endosome membrane	IDA Inferred from Direct Assay more info	PubMed
located_in extracellular exosome	HDA more info	PubMed
located_in kinetochore	IDA Inferred from Direct Assay more info	PubMed
located_in kinetochore microtubule	IDA Inferred from Direct Assay more info	PubMed
located_in lysosomal membrane	IDA Inferred from Direct Assay more info	PubMed
located_in membrane	HDA more info	PubMed
located_in midbody	IDA Inferred from Direct Assay more info	PubMed
is_active_in multivesicular body	IBA Inferred from Biological aspect of Ancestor more info
located_in multivesicular body membrane	IDA Inferred from Direct Assay more info	PubMed
part_of nuclear pore	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: charged multivesicular body protein 6

Names: chromatin-modifying protein 6; hVps20; vacuolar protein sorting-associated protein 20

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_024591.5 → NP_078867.2 charged multivesicular body protein 6

See identical proteins and their annotated locations for NP_078867.2

Status: VALIDATED

Source sequence(s)

AK223187, AK292105, BP196406

Consensus CDS

CCDS11774.1

UniProtKB/Swiss-Prot

A8K7U0, Q53FU4, Q96FZ7, Q9HAE8

Related

ENSP00000317468.5, ENST00000325167.9

Conserved Domains (1) summary

pfam03357
Location:18 → 177

Snf7

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

NC_000017.11 Reference GRCh38.p14 Primary Assembly

Range

80991841..81000133

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_005257668.1 → XP_005257725.1 charged multivesicular body protein 6 isoform X1

UniProtKB/TrEMBL

I3L4A1

Related

ENSP00000461098.1, ENST00000572778.5

Conserved Domains (1) summary

pfam03357
Location:18 → 177

Snf7; Snf7