>sp|P21741-2|MK_HUMAN Isoform 2 of Midkine OS=Homo sapiens OX=9606 GN=MDK
MQHRGFLLLTLLALLALTSAVAKKKADCKYKFENWGACDGGTGTKVRQGTLKKARYNAQC
QETIRVTKPCTPKTKAKAKAKKGKGKD