>sp|A1T054|CYSI_PSYIN Sulfite reductase [NADPH] hemoprotein beta-component OS=Psychromonas ingrahamii GN=cysI MSKKLHDNERIKIESNFLRGKLVEGLNDNTTGAFIPDDVQLVKFHGLYQQDHRDYRAERK KQKLEPLYSFLLRARLPGGVVTPQQLLEIDRIASELTDAGSIRLTTRQTFQYHGIYKRNL KSVFQELKFKANIDSIFTAGDVNRNVICTSNPMQSELHAEVYDWSTKISEMLLPHSNAFA EIWLDGEKVHETEQEPIYGETMLPRKFKTTVVLPPFNDVDVHANDLNFVAIVENEKIVGF NVLVGGGLGITHGDKTTFPRKADDFGFIAAEDILEIAKAVVTTQRDLGGRTSRSHARTKY TLETHGVEKFKGEVESRSGIKFLPSRPYEFTERGDRIGWIKGTDKKWHLTVFIENGRILD YPGKPLKSGLVEIAKVHQGDFRMTANQNLIIASVPESEKEKIEALARKCGLINDAHSKQR FNSMACVALPTCPLAMAEAERYLPGLVTDVEALLTKHGIGDDHIILRVTGCPNGCARPLL AEVGLIGKAPGRYNLYLGGNTNGTRLPKMYKENIDEAAIIMTMDELIGRWANERESGECF GDFVIRAAIIAEVIIASKDFHD