[Term] id: PR:Q92888-4 name: Rho guanine nucleotide exchange factor 1 isoform h4 (human) def: "A Rho guanine nucleotide exchange factor 1 (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:Q92888-4." [PRO:auto, UniProtKB:Q92888] comment: Category=organism-sequence. synonym: "hARHGEF1/iso:h4" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:Q92888-4 is_a: PR:Q92888 ! Rho guanine nucleotide exchange factor 1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens