>tr|B2XTI0|B2XTI0_HETA4 Mg-protoporphyrin IX chelatase OS=Heterosigma akashiwo (strain CCMP452 / OLISTH) OX=536046 GN=chlI PE=3 SV=1
MTEEKKINPPIFPFTAIVGQEEMKLALQLNVIDPKIGGVMIMGDRGTGKSTTIRAIADLL
PEIEVVKDNQFNTAPSEDLNEEIVKIKTPMIDLPLGATEDRVCGTIDIEKALTDGVKAFE
PGLLAKANRGILYVDEVNLLDDHLVDILLDSAASGLNTVEREGISIRHAARFVLVGSGNP
EEGELRPQLLDRFGMHAVIKTVKDPKLRVRVVEERTLFDLNPEEWINKYREQQEALKTRI
IAAQNLISSVTISDDFKLKISQVCSELDVDGLRGDIVTNRAAKAYAAFNNRTEVEIGDIE
KVITLCLRHRLRKDPLETIDSGDKVQKLFEEIFD