>sp|A8ANX1|CYSJ_CITK8 Sulfite reductase [NADPH] flavoprotein alpha-component OS=Citrobacter koseri GN=cysJ MTTQAPPSALLPLNPEQLARLQAATTDLSPTQLAWVSGYFWGMLNQQPGTLAATPAPVAE MPGITLISASQTGNARRVAEALRDDLLAAKLSVTLVNAGDYKFKQIANEKLLVVVASTQG EGEPPEEAVALRKFLFSKKAPKLDNTAFAVFGLGDTSYEFFCQAGKDFDSKLAELGGERL LDRVDADVEYQAAAQEWRARVVDVLKARAPSASAAQVAVAATGAVNDVHSSPYTKEAPLS ASLAVNQKITGRDSEKDVRHIEIDLGDSGLRYQPGDALGVWYQNDPELVKEIVELVWLKG TEPVTVNGKVLPLAEALQWHFELTVNTANIVENYATLTRSESLLPLVGDKAQLQHYAATT PIVDMLRFSPAQLDADALVGLLRPLTPRLYSIASSQAEVESEVHITVGAVRYEIEGRARA GGASSFLADRVEEEGEVRVFIEHNDNFRLPANPETPVIMIGPGTGIAPFRAFMQQRAADE APGKNWLFFGNPHFTEDFLYQVEWQRYVKEGVLSRIDLAWSRDQKEKIYVQDKLREQGAE LWRWINDGAHIYVCGDANCMAKDVEQALLEVIAEFGGMDAEAADEFLSELRVERRYQRDV Y