>sp|B4S592|BCHB_PROA2 Light-independent protochlorophyllide reductase subunit B OS=Prosthecochloris aestuarii GN=bchB
MRLAFWLYEGTALHGISRVTNSMKDVHTVYHAPQGDDYITATYTMLERTPQFPGLSISVV
RGQDLARGESRLPATLQQVEEHYNPRMIVVAPSCSTALLQEDLEQLSRHSGVDPDKILVY
DVNPFRVQEHEAAEGLFTELVKRSAQPQTLTEQPSVNLLGFTSLGFHLRSDLTSLRRILK
TLGITINVVAPWGASMDDLSRLPSAWVNVVPYHEMGNGAARYLREKFGMPILSGAPMGVN
PTLKWIEDLLAQINDIARERGLPLLDMPDLTEFSLDGLSAPSGVPWFARTADMESFSGKR
AFVFGDATHTVGMVKFLKDELGMQIIGAGTYLSRHADWVRSELEGYLPEPLIVTDKFQEI
SKKIEDEMPELVCGTQMERHSCRKLDVPCMVISTPTHIEDHLIAYYPILGFEGADILADR
VYTSCKLGLEKHLIDFFGDAGLEYEDDEEAVGLSTNGHAAAETETSIAGEAATVVSAEGD
GMPWTDDAEKMLKKVPFFVRKKVRKNTENYAREIGETTISGDVFRKAKEALGG