>sp|Q02762|UCRI_CERSP Ubiquinol-cytochrome c reductase iron-sulfur subunit OS=Cereibacter sphaeroides OX=1063 GN=petA PE=1 SV=1 MSNAEDHAGTRRDFLYYATAGAGAVATGAAVWPLINQMNPSADVQALASIFVDVSSVEPG VQLTVKFLGKPIFIRRRTEADIELGRSVQLGQLVDTNARNANIDAGAEATDQNRTLDEAG EWLVMWGVCTHLGCVPIGGVSGDFGGWFCPCHGSHYDSAGRIRKGPAPENLPIPLAKFID ETTIQLG