[Term] id: PR:000039048 name: V-type proton ATPase subunit B, brain isoform isoform 1 def: "A V-type proton ATPase subunit B, brain isoform that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P21281-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "ATP6V1B2/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:P21281-1 is_a: PR:000004482 ! V-type proton ATPase subunit B, brain isoform