VPS8

VPS8 subunit of CORVET complex, the group of CORVET complex|Ring finger proteins

Basic information

Region (hg38): 3:184812143-185052614

Previous symbols: [ "KIAA0804" ]

Links

ENSG00000156931 ∙ NCBI:23355 ∙ OMIM:618366 ∙ HGNC:29122 ∙ Uniprot:Q8N3P4 ∙ AlphaFold ∙ GenCC ∙ jax ∙ Sfari ∙ GnomAD ∙ Pubmed ∙ ClinVar

Phenotypes

GenCC

Source: genCC

• arthrogryposis multiplex congenita (Limited), mode of inheritance: AR

ClinVar

This is a list of variants' phenotypes submitted to ClinVar and linked to the VPS8 gene.

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the VPS8 gene is commonly pathogenic or not.

In the table, we include only reliable ClinVar variants with their consequences to MANE Select, Mane Plus Clinical transcripts, or transcripts with TSL equals 1. Click the count to view the source variants.

Warning: slight differences between displayed counts and the number of variants in ClinVar may occur, primarily due to (1) the application of a different transcript and/or consequence by our variant effect predictor or (2) differences in clinical significance: we classify Benign/Likely benign variants as Likely benign and Pathogenic/Likely pathogenic variants as Likely pathogenic.

Variant type	Pathogenic	Likely pathogenic	VUS	Likely benign	Benign	Sum
synonymous				3	2	5
missense			73	4	2	79
nonsense						0
start loss						0
frameshift						0
inframe indel						0
splice donor/acceptor (+/-2bp)						0
splice region				1		1
non coding				1	1	2
Total	0	0	73	8	5

Variants in VPS8

This is a list of pathogenic ClinVar variants found in the VPS8 region.

You can filter this list by clicking the number of variants in the Variants pathogenicity by type table.

Position	Type	Phenotype	Significance	ClinVar
3-184824652-A-G		not specified	Uncertain significance (Apr 12, 2024)
3-184824690-G-A		not specified	Uncertain significance (Aug 30, 2022)
3-184826171-C-G		not specified	Uncertain significance (Mar 04, 2024)
3-184826202-C-T		not specified	Uncertain significance (Jul 20, 2021)
3-184832741-T-C		not specified	Uncertain significance (Sep 17, 2021)
3-184832750-T-C		not specified	Uncertain significance (May 31, 2022)
3-184834639-T-C			Likely benign (Nov 20, 2018)
3-184834666-A-G		not specified	Uncertain significance (Mar 01, 2023)
3-184834695-C-T		not specified	Uncertain significance (Apr 22, 2022)
3-184834696-G-A		not specified	Uncertain significance (May 29, 2024)
3-184849118-G-A		not specified	Uncertain significance (Sep 22, 2021)
3-184849152-A-G		not specified	Uncertain significance (Dec 28, 2022)
3-184849943-T-A		not specified	Uncertain significance (Sep 28, 2022)
3-184849978-A-G		not specified	Uncertain significance (Aug 10, 2021)
3-184849981-A-G		not specified	Uncertain significance (Dec 21, 2023)
3-184849985-A-G		not specified	Uncertain significance (Nov 17, 2022)
3-184852503-A-T		not specified	Uncertain significance (May 24, 2023)
3-184852505-A-G			Likely benign (Mar 29, 2018)
3-184852518-C-G		not specified	Uncertain significance (Aug 02, 2021)
3-184853868-G-C		not specified	Uncertain significance (Dec 16, 2023)
3-184853898-T-G		not specified	Uncertain significance (Dec 15, 2023)
3-184853940-A-G		not specified	Uncertain significance (May 09, 2022)
3-184853948-C-G		not specified	Uncertain significance (Nov 15, 2021)
3-184854172-G-A		not specified	Uncertain significance (Nov 08, 2022)
3-184855815-A-G			Benign (Dec 31, 2019)

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
VPS8	protein_coding	protein_coding	ENST00000437079	47	240472

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
5.11e-8	1.00	124489	0	149	124638	0.000598

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	1.36	594	695	0.855	0.0000346	9347
Missense in Polyphen		135	193.58	0.69738		2693
Synonymous	0.565	230	241	0.954	0.0000121	2557
Loss of Function	5.79	30	88.9	0.337	0.00000456	1160

LoF frequencies by population

Ethnicity	Sum of pLOFs	p
African & African-American	0.000505	0.000483
Ashkenazi Jewish	0.00	0.00
East Asian	0.000402	0.000389
Finnish	0.000514	0.000511
European (Non-Finnish)	0.00104	0.000947
Middle Eastern	0.000402	0.000389
South Asian	0.000331	0.000327
Other	0.000851	0.000826

dbNSFP

Source: dbNSFP

• Function: FUNCTION: Plays a role in vesicle-mediated protein trafficking of the endocytic membrane transport pathway. Believed to act as a component of the putative CORVET endosomal tethering complexes which is proposed to be involved in the Rab5-to-Rab7 endosome conversion probably implicating MON1A/B, and via binding SNAREs and SNARE complexes to mediate tethering and docking events during SNARE-mediated membrane fusion. The CORVET complex is proposed to function as a Rab5 effector to mediate early endosome fusion probably in specific endosome subpopulations (PubMed:25266290). Functions predominantly in APPL1-containing endosomes (PubMed:25266290). {ECO:0000269|PubMed:25266290, ECO:0000305|PubMed:25266290}.

Recessive Scores

• pRec: 0.111

Intolerance Scores

• loftool: 0.909
• rvis_EVS: -0.37
• rvis_percentile_EVS: 28.31

Haploinsufficiency Scores

• pHI: 0.134
• hipred: N
• hipred_score: 0.478
• ghis: 0.499

Essentials

• essential_gene_CRISPR: N
• essential_gene_CRISPR2: N
• essential_gene_gene_trap: N
• gene_indispensability_pred: N
• gene_indispensability_score: 0.407

Gene Damage Prediction

	All	Recessive	Dominant
Mendelian	Medium	Medium	Medium
Primary Immunodeficiency	Medium	Medium	High
Cancer	Medium	Medium	Medium

Mouse Genome Informatics

• Gene name: Vps8

Gene ontology

• Biological process: protein transport;endosomal vesicle fusion
• Cellular component: early endosome;CORVET complex
• Molecular function: protein binding;metal ion binding