>sp|Q8DGC6|CHLB_THEVB Light-independent protochlorophyllide reductase subunit B OS=Thermosynechococcus vestitus GN=chlB MKLAYWMYAGPAHIGTLRIASSFKNVHGIMHAPLGDDYFNVMRSMLERERDFTPVTASIV DRHVLARGSQEKVVDNIIRKDTEEHPDLIVLTPTCTSSILQEDLQNFVRRASLSTTADVL LADVNHYRVNELQAADRTLEQIVQFYIDKARRQGTLGTSKTPTPSVNIIGITTLGFHNQH DCRELKQLMADLGIQVNLVIPAAATVHDLQRLPQAWFNLVPYREIGGLTAQYLEREFGQP SVRITPMGVVETARCIRAIQGVLNAQGAGVNYEAFIEQQTREVSQAAWFSRSIDCQNLTG KKAVVFGDNTHAAAMTKILSREMGIHVVWAGTYCKYDADWFRAEVAGFCDEVLITDDHTV VGDAIARVEPAAIFGTQMERHVGKRLNIPCGVIAAPIHIQDFPVGYRPFLGYEGTNQLVD LIYNSFTLGMEDHLLEIFGGHDTKAVIHKGLSADSDLTWTAAGLAELNKIPGFVRGKVKR NTEKFAREQGISEITVEVLYAAKEAVGA