>sp|A8ANX0|CYSI_CITK8 Sulfite reductase [NADPH] hemoprotein beta-component OS=Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) GN=cysI PE=3 SV=1
MSEKHPGPLVVEGKLADAERMKLESNYLRGTIAEDLNDGLTGGFKGDNFLLIRFHGMYQQ
DDRDIRAERAEQKLEPRHAMLLRCRLPGGVITTRQWQAIDKFAAENTIYGSIRLTNRQTF
QFHGILKKNVKPVHQMLHSVGLDALATANDMNRNVLCTSNPYESELHAEAYEWAKKISEH
LLPRTRAYAEIWLDQEKVATTDEEPILGQTYLPRKFKTTVVIPPQNDIDLHANDMNFVAV
AENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRT
DRKNAKTKYTLERVGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDNKWHLTL
FIENGRILDYPGRPLKTGLLEIAKIHKGEFRITANQNLIIAGVPESQKAKIEKLARNHGL
MNAVTSQRENSMACVSFPTCPLAMAEAERFLPTFVDKVDALMTHHGVSDEHIVLRVTGCP
NGCGRAMLAEVGLVGKAPGRYNLHLGGNRIGTRIPRMFKENITEPEILASLDELIGRWVK
EREAGEGFGDFTVRAGIIRPVLDPARDFWE