>tr|Q83XC9|Q83XC9_9CHLR Cytochrome subunit of photosynthetic reaction center OS=Roseiflexus castenholzii OX=120962 GN=pufC PE=1 SV=1 MIQQPPTLFPEITNTVRGRFYIVAGIISVVMAVASIAIFWWIFYTITPAPAPPLQNPIYVNYTQEPTDYISAESLAAMNA YIQANPQPQAVQVLKGMTTAQISAYMVAQVSGGLKVDCSYCHNIANFAQQDGYPNAAKKVTARKMMLMSADLNQNYTAKL PASVGGYQITCATCHNGKAAGLEPYPIEIMNTLPNDWRLPLELDYPGGLVVTGRKDVSNHEVEQNQFAMYHMNVSMGQGC TFCHNARYFPSYEIAQKNHSIIMLQMTKHIQETYVAPGGRIADGIMAGKSPSCWLCHQGANIPPGAAKPGQVPAVLSSTP