Golgi pH regulator A; protein GPR89A; MAPK-activating protein PM01; NF-kappa-B-activating protein 90 (GPR89A, GPHRA, GPR89, SH120, CGI-13 UNQ192/PRO218)

Function

• voltage dependent anion channel
• acidification & functions of the Golgi involved in counter-ion conductance (putative)

Structure

• homotrimer (putative)
• belongs to the Golgi pH regulator (TC 1.A.38) family

Compartment

• Golgi apparatus membrane; multi-pass membrane protein (putative)

Alternative splicing

named isoforms=3

Expression

• ubiquitous

Notes

does not seem to be able to bind GTP

More general terms

• glycoprotein
• transmembrane 9 protein

Database

• Entrez gene: http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=51463
• Entrez gene: http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=653519
• OMIM: https://mirror.omim.org/entry/612821
• UniProt: http://www.uniprot.org/uniprot/B7ZAQ6.html