mst:Msp_0337 K00170 pyruvate ferredoxin oxidoreductase beta subunit [EC:1.2.7.1] | (GenBank) porB; PorB mst:Msp_0336 K00169 pyruvate ferredoxin oxidoreductase alpha subunit [EC:1.2.7.1] | (GenBank) porA; PorA mst:Msp_0335 K00171 pyruvate ferredoxin oxidoreductase delta subunit [EC:1.2.7.1] | (GenBank) porD; PorD mst:Msp_0334 K00172 pyruvate ferredoxin oxidoreductase gamma subunit [EC:1.2.7.1] | (GenBank) porC; PorC