VPS72

The protein encoded by this gene is a shared subunit of two multi-component complexes, the histone acetyltransferase complex TRRAP/TIP60 as well as the chromatin remodeling SRCAP-containing complex. The TRRAP/TIP60 complex acetylates nucleosomal histones important for transcriptional regulation, double strand DNA break repair and apoptosis. The SRCAP-containing complex catalyzes the exchange of histone H2A with the histone variant Htz1 (H2AFZ) into nucleosomes. This protein may be responsible for binding H2AFZ, which has a role in chromosome segregation. This protein may also have a role in regulating long-term hematopoietic stem cell activity. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Aug 2012]

Description

Vacuolar protein sorting 72 homolog

Tissue specificity

Low tissue specificity

Subcell location

Nuclear speckles

Predicted location

Intracellular

Protein family

Mapped to neXtProt
Mapped to UniProt SWISS-PROT
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Protein evidence (Kim et al 2014)

Chromosome

1 (151176304 - 151195321)

Ensembl ID

ENSG00000163159  (ver. 103.38)

Orthologs

Mouse Vps72: ENSMUSG00000008958

UniProt

Q15906

neXtProt

NX_Q15906

Human splice variants
Mouse splice variants

Protein structure