>sp|P0C889|CY551_PROVB Photosynthetic reaction center cytochrome c-551 OS=Prosthecochloris vibrioformis GN=pscC MDNKSNGKLIALAIGGAVLMGTLFFLVSFLTGYSPAPNHSAILTPLRSFMGWFLLIFCAS LIIMGLGKMSGAISDKWFLSFPLSIFVIVMVMFFSLRFYWEKGRTTTVDGKYIRSVEQLN DFLNKPAATSDLPPVPADFDFAAAEKLTDAKCNKCHTLGSVADLFRTKYKKTGQVKLIVK RMQGFPGANISDDEVIEIGTWLQEKF