BPY2B basic charge Y-linked 2B [Homo sapiens (human)] - Gene

Summary

Official Symbol: BPY2Bprovided by HGNC
Official Full Name: basic charge Y-linked 2Bprovided by HGNC
Primary source: HGNC:HGNC:25449
See related: Ensembl:ENSG00000183795 AllianceGenome:HGNC:25449
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: VCY2B
Summary: This gene is located in the nonrecombining portion of the Y chromosome, and expressed specifically in testis. The encoded protein interacts with ubiquitin protein ligase E3A and may be involved in male germ cell development and male infertility. Three nearly identical copies of this gene exist on chromosome Y; two copies are part of a palindromic region. This record represents the more centromeric copy within the palindrome. [provided by RefSeq, Jul 2008]
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: Yq11.23

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	Y	NC_000024.10 (24618004..24639207)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	Y	NC_060948.1 (24223343..24244546, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	Y	NC_000024.9 (26764151..26785354)

Chromosome Y - NC_000024.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help

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

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

VCY2 was weakly expressed at the spermatogonia and immunonegative in spermatocytes and round spermatids in testicular biopsy specimens with maturation arrest or hypospermatogenesis.
Title: Specific expression of VCY2 in human male germ cells and its involvement in the pathogenesis of male infertility.
VCY2 protein interacts with the HECT domain of ubiquitin-protein ligase E3A
Title: VCY2 protein interacts with the HECT domain of ubiquitin-protein ligase E3A.

Submit: New GeneRIF Correction

Phenotypes

Go to the top of the page Help

Review eQTL and phenotype association data in this region using PheGenI

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Markers

NoName (e-PCR)
- UniSTS:480540

G34986 (e-PCR)
- UniSTS:30325

G65869 (e-PCR)
- UniSTS:230535

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables HECT domain binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in single fertilization	TAS Traceable Author Statement more info	PubMed
involved_in spermatogenesis	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed

General protein information

Go to the top of the page Help

Preferred Names: testis-specific basic protein Y 2

Names: basic charge, Y-linked 2; basic protein on Y chromosome 2; variable charge, Y-linked, 2; variably charged protein Y 2

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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.