[Term] id: PR:000003335 name: collagen alpha-5(IV) chain isoform 1 def: "A collagen alpha-5(IV) chain 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:P29400-1 or a 1:1 ortholog thereof." [PRO:CNA] comment: Category=sequence. synonym: "COL4A5/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:P29400-1 is_a: PR:000003334 ! collagen alpha-5(IV) chain