About Products Protein Database Contact

cysI1

Gene
cysI1
Protein
Sulfite reductase [NADPH] hemoprotein beta-component
Organism
Neisseria meningitidis serogroup B (strain MC58)
Length
589 amino acids
Function
Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate.
Similarity
Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
Mass
65.966 kDa
Sequence
MTVQTKTKGLAWQEKPLSDNERLKTESNFLRGTILDDLKDPLTGGFKGDNFQLIRFHGMYEQDDRDIRAERAEAKLEPLKFMLLRCRLPGGIIKPSQWIELDKFARENSHYRSIRLTNRQTFQFHGVPKAKLQTMHRLLHKLGLDSIATAADMNRNVLCTSNPIESELHRQAYEYAKKISEHLLPRTRGYLDVWVDGKKVQSSDDFLQEDEPILGKTYLPRKFKTAVVIPPLNDVDCYGNDLDFVAVSDGNGQLAGFNVLAGGGLSMEHGNTKTYPNISLELGFVPPEHALKAAEAVVTTQRDFGNRSDRKNARTRYTIQNMGLDNFRAEVERRMGMPFEPVRPFKFTGRGDRIGWVKGIDGNWHLTLFIESGRLVDEGGKQLLTGVLEIAKIHKGDFRITANQNLIVANVAEADKAKIEEFARTYGLIRNDVSKLRENAMSCVSFPTCPLAMAEAERVLPDFIGELDKIMAKHGTSDDYIVTRITGCPNGCGRAMLAEIGLVGKAVGRYNLHIGGDREGVRIPRLYKENITLPEILAELDDLIGKWAAERNIGEGFGDFAIRTGIVKPVLNAPVDFWDASKAVAIARA

Gene
cysI1
Protein
Sulfite reductase [NADPH] hemoprotein beta-component 1
Organism
Klebsiella pneumoniae (strain 342)
Length
570 amino acids
Function
Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate.
Similarity
Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
Mass
64.063 kDa
Sequence
MSEKHPGPLVVEGKLTDAERMKLESNYLRGTIAEDLNDGLTGGFKGDNFLLIRFHGMYQQDDRDIRAERAAQKLEPRHAMLLRCRLPGGVITTTQWKAIDKFAADNTIYGSIRLTNRQTFQFHGILKKNVKPVHQMLHSVGLDALATANDMNRNVLCTSNPYESQLHAEAYEWAKKISEHLLPRTRAYAEIWLDQKKVATTDEEPILGQTYLPRKFKTTVVIPPQNDIDLHANDMNFVAIAENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRTDRKNAKTKYTLERVGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDDKWHLTLFIENGRILDYPGRPLKTGLLEIAKIHKGEFRITANQNLIVASVPEDQKARIEKLARDHGLMNAVTPQRENSMACVSFPTCPLAMAEAERFLPSFIDKVEGVMNKHGVSDEHIVTRVTGCPNGCGRAMLAEVGLVGKAPGRYNLHLGGNRSGTRIPRMYRENITESEILDSLDELVGRWAKEREAGEGFGDFTVRAGIIRPVLDPARDFWE

Gene
cysI1
Protein
Sulfite reductase [NADPH] hemoprotein beta-component 1
Organism
Pectobacterium carotovorum subsp. carotovorum (strain PC1)
Length
564 amino acids
Function
Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate.
Similarity
Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
Mass
62.785 kDa
Sequence
MSDKKLSDNERLKTQSNYLRGTIQDDLADPLTGGFVADNFQLIRFHGMYQQDDRDIRQERIAQKLEPLHTVMLRVRLPGGIITPHQWLGIDAFAREHTLYGSIRITNRQTVQLHGVLKDDIKPVHKLLNHLGLDSRATAGDVNRNVLCTANPVESVLHRQSWEWAKKISEHLLPRTNAYAEVWLDKEKIIQPDDEPILGKSYLPRKFKTAVVIPPQNDVDIHANDLSFVAIGDGDQLVGFNVLMGGGLAMTQGDTSTYPRLATEFGFIPLAHTLAIAEAVVSTQRDWGNRENRRNAKTKYTLERVGADVFKAEVERRSGVTFSPLKPYVFSERGDRIGWVEGIDGKYHLTLFIPSGRLLDKPGLPNKSGIAAIARVHNGDFRLTANQNIIIAGVASDDKAQIDALARQYGLLDSSLSSQRKDSMACVSFPTCPLAMAEAERVLPDVVSQIEHLLHKYGVGDESFVFRITGCPNGCGRAMLAEVGLIGRAVGRYSLYIGGNREGTRIPRLYKDNIDVPTLFDEIEKLIALWAKERNIGEGFGDFVIRAKIIMPVINAPVDFHTAV