>sp|A2BVK6|CHLB_PROM5 Light-independent protochlorophyllide reductase subunit B OS=Prochlorococcus marinus GN=chlB
MELTLWTYEGPPHVGAMRVASSMKEIHYVLHAPQGDTYADLLFTMIERRGKRPPVTYTTF
QARDLGGDTAELVKRNISEAVERFKPKTLLIGESCTAELIQDQPGALAKGMGFNIPIVNL
ELPAYSKKENWGASETFYQIIRTLLNDKTNEINNINPQRWKSLGRRPKVNILGPTLLGFR
CRDDVIEIQRILSEQGIDTNVVAPLGSSPDDIKRLIDADINICLYQEIAETSCEWLKRKC
GMEFTTTIPIGIKNTINFINEVHDKLGLPLTNKEELEHKSKLPWYSKSIDSNYLTGKRVF
IFGDGTHAIAAAKIAKDELGFEVVGLGTYSREMARQVRAAAKDLNIEALITNSYLEVEDA
MKKASPELVLGTQMERHSAKRLGIPCSVISTPMHVQDVPARYSPQMGWEGANVIFDDWVH
PLMMGLEEHLIDMFKHDFEFVDGHQSHLGHTATKGLDNIEDEHGLKNDTLKKNGGVLWTE
SGRAELTKVPFFVRGKVKSNTEKYALSKGLPEISDETLYDAKAYFS