[Term] id: PR:Q91X96-1 name: guanine nucleotide exchange factor MSS4 isoform 1 (mouse) def: "A guanine nucleotide exchange factor MSS4 isoform 1 that is encoded in the genome of mouse." [PRO:DNx] comment: Category=organism-sequence. synonym: "mRABIF/iso:1" EXACT PRO-short-label [PRO:DNx] xref: UniProtKB:Q91X96-1 intersection_of: PR:000039503 ! guanine nucleotide exchange factor MSS4 isoform 1 intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus