FECH GI:60499021 ferrochelatase isoform b precursor 1 mrslganmaa alraagvllr dplassswrv cqpwrwksga aaaavtteta 50 51 qhaqgakpqv qpqkrkpktg ilmlnmggpe tlgdvhdfll rlfldrdlmt 100 101 lpiqnklapf iakrrtpkiq eqyrrigggs pikiwtskqg egmvklldel 150 151 spntaphkyy igfryvhplt eeaieemerd gleraiaftq ypqyscsttg 200 201 sslnaiyryy nqvgrkptmk wstidrwpth hlliqcfadh ilkeldhfpl 250 251 ekrsevvilf sahslpmsvv nrgdpypqev satvqkvmer leycnpyrlv 300 301 wqskvgpmpw lgpqtdesik glcergrkni llvpiaftsd hietlyeldi 350 351 eysqvlakec gvenirraes lngnplfska ladlvhshiq snelcskqlt 400 401 lscplcvnpv cretksffts qql