>gi|60499025 ferrochelatase isoform a precursor [Homo sapiens] MRSLGANMAAALRAAGVLLRDPLASSSWRVCQPWRWKSGAAAAAVTTETA QHAQGAKPQVQPQKRYESNIRKPKTGILMLNMGGPETLGDVHDFLLRLFL DRDLMTLPIQNKLAPFIAKRRTPKIQEQYRRIGGGSPIKIWTSKQGEGMV KLLDELSPNTAPHKYYIGFRYVHPLTEEAIEEMERDGLERAIAFTQYPQY SCSTTGSSLNAIYRYYNQVGRKPTMKWSTIDRWPTHHLLIQCFADHILKE LDHFPLEKRSEVVILFSAHSLPMSVVNRGDPYPQEVSATVQKVMERLEYC NPYRLVWQSKVGPMPWLGPQTDESIKGLCERGRKNILLVPIAFTSDHIET LYELDIEYSQVLAKECGVENIRRAESLNGNPLFSKALADLVHSHIQSNEL CSKQLTLSCPLCVNPVCRETKSFFTSQQL