>sp|Q7Z2X4-4|PCLI1_HUMAN Isoform 4 of PTB-containing, cubilin and LRP1-interacting protein OS=Homo sapiens OX=9606 GN=PID1 MWQPATERLQHFQTMLKSKLNVLTLKKEPLPAVIFHEPEAIELCTTTPLMKTRTHSGCKV TYLGKVSTTGMQFLSGCTEKPVIELWKKHTLAREDVFPANALLEIRPFQVWLHHLDHKGE ATVHMDTFQVARIAYCTADHNVSPNIFAWVYREINDDLSYQMDCHAVECESKLEAKKLAH AMMEAFRKTFHSMKSDGRIHSNSSSEEVSQELESDDG