Protein
Pyruvate-flavodoxin oxidoreductase
Organism
Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
Function
Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin, which reduces nitrogenase.
Similarity
Belongs to the pyruvate:ferredoxin/flavodoxin oxidoreductase family.
Sequence
MSVRKMVAIDGNEACASVAYRVSEVAVIYPITPSSTMGELSDEWSAKGLTNIWGAVPQVVEMQSEGGAAGACHGAIQTGSLGTTFTASQGLLLMIPNMYKIAGELTPFCMHVTARTLATHALSIFGDQSDVMACRQTGFAILASASVQEAHDLASVAHGASLESRIPFLHFFDGFRTSHEVNKIELMTDDDLHAMIDDDLVAAHRARALTPDTPVTRGTAQNPDTFFQAQEARNPFYDACPAIVQSYMDRLAALTGRRYGLFDYVGHPQAERVVVIMGSGAETVAETVDWLVARGEKIGVVKVRLFRPFSVDAFVAALPVSVRAIAVLDRCKESGAIGEPLYLDVVGALARAKALGLRAGIVDPAVIGGRYGLSSKEFTPAMVKAIFDELAKANPKQAFTVGIEDDVTHLSLSVDRSFRIESADIKRSVFFGLGADGTVGANKNSIKIISDSPTIHGQGYFVYDSKKSGAITISHLRFGPRPIRAPYLIDEADFIACHHFSFLDKVDVLETAAVGATLLLNSPHDKDTVWDALPRPVQQTIIDRDLKLFVIDANKVAQETGMGQRINTIMQTCFFALSGVMPRDEAIEEIKKAISKTYARKSQKVIDANFAAVDQTLSRLQSVTIPGVLTGHALPPLVSAGAPDFVRNVTAVMLAGKGDSLPVSAMPVDGTWPTETARWEKRDIAQQVCSWDADLCIQCNKCVMVCPHAALRVKAVPAEAAAALPASMNSTPYKGKDDLKGSAYVLALSPEDCTGCGICVEACPGKDKATGARSLTMHAREDVVSACKENWEIFLDLPDVARTSLRPTVKNSQFMTPLFEFSGACQGCGETPYLKLLTQMWGDRLMIANATGCSSIYGGNLPTSPYAKDANGRGPAWSNSLFEDNAEFGLGFRLALDQHRSEAKRLLGALAPQLSGVLVDGLVANAANNDEAAIAAQRERVVSLRAELGGLTGWQARALEGLADYLVEKVVWIVGGDGWAYDIGYGGLDHVISSGRNVNILVMDTEVYSNTGGQQSKSTPIGASAKFSVAGKALPKKDLGQIAMANGHVYVASIAFGASDNQTLRALSEAVSYEGPSLIIAYSHCIAHGYDLTCGLSQQKLAIETGYWPLYRFDPRKMGVGPALSLDGVQPSRPIGDYMANEGRFRIIRDADPERYAMLLEAAEENVRSRWALLRQLAGVADEQEGARAAQ