>sp|P05417|UCRI_PARDE Ubiquinol-cytochrome c reductase iron-sulfur subunit OS=Paracoccus denitrificans GN=petA MSHADEHAGDHGATRRDFLYYATAGAGTVAAGAAAWTLVNQMNPSADVQALASIQVDVSG VETGTQLTVKWLGKPVFIRRRTEDEIQAGREVDLGQLIDRSAQNSNKPDAPATDENRTMD EAGEWLVMIGVCTHLGCVPIGDGAGDFGGWFCPCHGSHYDTSGRIRRGPAPQNLHIPVAE FLDDTTIKLG