[Term] id: PR:000041397 name: PTB-containing, cubilin and LRP1-interacting protein isoform 4 def: "A PTB-containing, cubilin and LRP1-interacting protein 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:Q7Z2X4-4 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "PID1/iso:4" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q7Z2X4-4 is_a: PR:000012691 ! PTB-containing, cubilin and LRP1-interacting protein