>sp|O33998|DSRA_CHRVI Sulfite reductase, dissimilatory-type subunit alpha OS=Chromatium vinosum GN=dsrA PE=4 SV=1 MAIDKHATPMLDQLETGPWPSFISGIKRLRDQHPDARINAVTNDLLGQLEHSYETRKGYW KGGTVSVFGYGGGIIPRFSEVGKVFPSSKEFHTVRVQPPAGNHYTTAMLRQLADTWEKYG SGLITFHGQTGNIMFIGVDTPNTQNFFDEINDYGWDLGGAGPCVRTAMSCVGSARCEMSC TNELKAHRLLVNNFTDDVHRPALPYKFKFKVSGCPNDCQNAIERSDFAVLGTWRDDMKVD QAEVKHYIADKGRQYYIDNVITRCPTKALSLNDDDTLDVNNRDCVRCMHCLNVMPKALHP GDDKGVTILIGGKRTLKIGDLMGTVVVPFKKLETEEDYESLVELAETIIDFWAENGLEHE RCGEMIERIGLANFLEGIGIEPDPNMLSHPRQSSYIRMDGWDEAAEEWFARQAEAGR