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The map label for this gene is cysI [H]

Identifier: 160874074

GI number: 160874074

Start: 1130217

End: 1131914

Strand: Direct

Name: cysI [H]

Synonym: Sbal195_0954

Alternate gene names: 160874074

Gene position: 1130217-1131914 (Clockwise)

Preceding gene: 160874073

Following gene: 160874075

Centisome position: 21.14

GC content: 48.88

Gene sequence:

>1698_bases
ATGAGTGAGCAAAAGTTAGCGTTAAACGAATACCTAAAGACCGACAGTGATTACCTGCGCGGTACGATTAAAGAAGGCTT
AGATTCTGCGGTAACCGGCAGTTTCAGTGACGGCGATCAGCAGTTGATCAAATTCCACGGCTTCTATCAACAGGATGATC
GCGATTTACGTAACGAACGTAAAGAGCAAAAACTTGAGCCTCTATATAGCTTTATGTTGCGTGCTCGTGTGCCTGGTGGT
ATCTGTTCTCCACAGCAATGGTTAGGTGTAGATAAAATTGCGTCGACCTTAACCAGCTCAAACAGCATACGTTTAACGAC
CCGTCAAACCTTCCAATACCACGGTATTCCTAAGCGTAACTTGAAGACCATTATTCAAGACTTAGATCGTGAAGCGCTGG
ATTCGATTGCCGCTTGTGGTGACGTTAACCGTAACGTGATGTGTAATCCTAATCCGGTGGAATCGAAACTGCACGAGCAA
GCCTATGCGGTGGCGAAACAACTGTCTGATCATCTGCTGCCACATACGCGTGCTTATGCCGAAATTTGGTTAGATGAAGA
AAAGTTACTCTCAACCGAAGATGAAACCGTTGAACCTGTATATGGCAAAACTTATCTGCCACGTAAGTTCAAAATGGCGG
TTGCGGTTCCTCCCGATAACGATGTTGACGTTTACACTAACGATTTAGGCTTTATCGCGGTTGCTGAAAACGGCGAGTTG
GTTGGCTTTAACTTAACGGCGGGCGGCGGCATGGGCTCGACCCATGGCGAGGTGGAGACTTTCCCACGTCTTGCAGATGA
CTTTGGTTTTATCAAAACTGAAGACGTGATGAAGTTTGCCGAAGCTGTCATGACAGTGCAACGCGACTGGGGTAATCGTG
TTAACCGTAAACGTTCACGCCTTAAATACACTATCGTCGACCATGGCTATGAGAAATTTAAAGCCGAAGTCGAACTGCGC
GCTGGGGTGAAGTTTGAGCCTAAGCGTGATGTAGTGATTGGCGATCGCGGCGATCGTTATGGCTGGGTCGAAGGCGTTGA
CGGTAAATGGCATTTAACCTTATTTATCGAAAGCGGCCGCATTAAAGATTTACCGGGTCAAACCCTGCAAACGGGACTGC
GTGAAATAGCTAAGATCCACAAAGGCGATTTCCGCATGACCTCGAATCAAAACATGATCATCGCAGGTGTCGCGGCAGAA
GATAAAGCCACGATTGAAGGCTTAGCCCGCAAACATGGTTTACTGGGCCAAGTGTTGACGCAAACCCGCGGTCATTCGAT
TGCCTGTGTGGCTTTGCCGACGTGTCCATTAGCGATGGCGGAAGCCGAGCGTTACTTCCCTGAGTTTATCGATCACATCG
ATGCGCTGCAGGCAAAACACGGCATCAGTGAGCAAGCGATTGTGGTGCGGATGACGGGTTGTCCAAACGGTTGTGCACGT
CCATTTGCCGCTGAAATTGGGCTTGTGGGTAAAGCGCCAGGTCGTTACAACTTGTACTTAGGCGCAAGCTTTGAAGGGAC
TCGTCTGAACAAGATGCACAGAGAAAATATCCAAGAGGCGGAAATTCTCGCCGAATTGGATACCCTGTTTGGCCGCTACG
CCGTCGAGCGTGATGCAGGCGAAACCTTTGGTAACTTCACCGTCCGCGTGGGCGTTGTGAAGGCGGTTATTGATGCCGCT
AAGGATTTTCATGGTTGA

Upstream 100 bases:

>100_bases
ATCTCAACCGTTGCGCATATAAGAAACGCATAAAAATAGCCAAAGCTGCACACGTGATGACCTGTGCAGTCAGCGAACCG
AATTTGAAGAGGCAGTTGCC

Downstream 100 bases:

>100_bases
TCATCAACAAGAAAACAGTGATACAGTGCCGACTGTGGTCAGCACGGCCGAGTTAACGGCGCTATTGAGTGCGCCCAAGG
CCGAGCAAACGATAGAGCTT

Product: sulfite reductase subunit beta

Products: NA

Alternate protein names: SiR-HP; SiRHP [H]

Number of amino acids: Translated: 565; Mature: 564

Protein sequence:

>565_residues
MSEQKLALNEYLKTDSDYLRGTIKEGLDSAVTGSFSDGDQQLIKFHGFYQQDDRDLRNERKEQKLEPLYSFMLRARVPGG
ICSPQQWLGVDKIASTLTSSNSIRLTTRQTFQYHGIPKRNLKTIIQDLDREALDSIAACGDVNRNVMCNPNPVESKLHEQ
AYAVAKQLSDHLLPHTRAYAEIWLDEEKLLSTEDETVEPVYGKTYLPRKFKMAVAVPPDNDVDVYTNDLGFIAVAENGEL
VGFNLTAGGGMGSTHGEVETFPRLADDFGFIKTEDVMKFAEAVMTVQRDWGNRVNRKRSRLKYTIVDHGYEKFKAEVELR
AGVKFEPKRDVVIGDRGDRYGWVEGVDGKWHLTLFIESGRIKDLPGQTLQTGLREIAKIHKGDFRMTSNQNMIIAGVAAE
DKATIEGLARKHGLLGQVLTQTRGHSIACVALPTCPLAMAEAERYFPEFIDHIDALQAKHGISEQAIVVRMTGCPNGCAR
PFAAEIGLVGKAPGRYNLYLGASFEGTRLNKMHRENIQEAEILAELDTLFGRYAVERDAGETFGNFTVRVGVVKAVIDAA
KDFHG

Sequences:

>Translated_565_residues
MSEQKLALNEYLKTDSDYLRGTIKEGLDSAVTGSFSDGDQQLIKFHGFYQQDDRDLRNERKEQKLEPLYSFMLRARVPGG
ICSPQQWLGVDKIASTLTSSNSIRLTTRQTFQYHGIPKRNLKTIIQDLDREALDSIAACGDVNRNVMCNPNPVESKLHEQ
AYAVAKQLSDHLLPHTRAYAEIWLDEEKLLSTEDETVEPVYGKTYLPRKFKMAVAVPPDNDVDVYTNDLGFIAVAENGEL
VGFNLTAGGGMGSTHGEVETFPRLADDFGFIKTEDVMKFAEAVMTVQRDWGNRVNRKRSRLKYTIVDHGYEKFKAEVELR
AGVKFEPKRDVVIGDRGDRYGWVEGVDGKWHLTLFIESGRIKDLPGQTLQTGLREIAKIHKGDFRMTSNQNMIIAGVAAE
DKATIEGLARKHGLLGQVLTQTRGHSIACVALPTCPLAMAEAERYFPEFIDHIDALQAKHGISEQAIVVRMTGCPNGCAR
PFAAEIGLVGKAPGRYNLYLGASFEGTRLNKMHRENIQEAEILAELDTLFGRYAVERDAGETFGNFTVRVGVVKAVIDAA
KDFHG
>Mature_564_residues
SEQKLALNEYLKTDSDYLRGTIKEGLDSAVTGSFSDGDQQLIKFHGFYQQDDRDLRNERKEQKLEPLYSFMLRARVPGGI
CSPQQWLGVDKIASTLTSSNSIRLTTRQTFQYHGIPKRNLKTIIQDLDREALDSIAACGDVNRNVMCNPNPVESKLHEQA
YAVAKQLSDHLLPHTRAYAEIWLDEEKLLSTEDETVEPVYGKTYLPRKFKMAVAVPPDNDVDVYTNDLGFIAVAENGELV
GFNLTAGGGMGSTHGEVETFPRLADDFGFIKTEDVMKFAEAVMTVQRDWGNRVNRKRSRLKYTIVDHGYEKFKAEVELRA
GVKFEPKRDVVIGDRGDRYGWVEGVDGKWHLTLFIESGRIKDLPGQTLQTGLREIAKIHKGDFRMTSNQNMIIAGVAAED
KATIEGLARKHGLLGQVLTQTRGHSIACVALPTCPLAMAEAERYFPEFIDHIDALQAKHGISEQAIVVRMTGCPNGCARP
FAAEIGLVGKAPGRYNLYLGASFEGTRLNKMHRENIQEAEILAELDTLFGRYAVERDAGETFGNFTVRVGVVKAVIDAAK
DFHG

Specific 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 [H]

COG id: COG0155

COG function: function code P; Sulfite reductase, beta subunit (hemoprotein)

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the nitrite and sulfite reductase 4Fe-4S domain family [H]

Homologues:

Organism=Escherichia coli, GI1789122, Length=561, Percent_Identity=57.9322638146168, Blast_Score=690, Evalue=0.0,
Organism=Saccharomyces cerevisiae, GI6322597, Length=593, Percent_Identity=43.8448566610455, Blast_Score=525, Evalue=1e-150,

Paralogues:

None

Copy number: 640 Molecules/Cell In: Growth-Phase, Minimal-Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR011786
- InterPro:   IPR005117
- InterPro:   IPR006067
- InterPro:   IPR006066 [H]

Pfam domain/function: PF01077 NIR_SIR; PF03460 NIR_SIR_ferr [H]

EC number: =1.8.1.2 [H]

Molecular weight: Translated: 63022; Mature: 62891

Theoretical pI: Translated: 6.36; Mature: 6.36

Prosite motif: PS00365 NIR_SIR

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
3.4 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
3.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSEQKLALNEYLKTDSDYLRGTIKEGLDSAVTGSFSDGDQQLIKFHGFYQQDDRDLRNER
CCCCHHHHHHHHCCCHHHHHHHHHHCCHHHHCCCCCCCHHHHHHHHCCCCCCCHHHHHHH
KEQKLEPLYSFMLRARVPGGICSPQQWLGVDKIASTLTSSNSIRLTTRQTFQYHGIPKRN
HHHHHHHHHHHHHHHCCCCCCCCCHHHCCHHHHHHHHCCCCCEEEEEEEEEEECCCCHHH
LKTIIQDLDREALDSIAACGDVNRNVMCNPNPVESKLHEQAYAVAKQLSDHLLPHTRAYA
HHHHHHHHCHHHHHHHHHHCCCCCCEEECCCHHHHHHHHHHHHHHHHHHHHCCCCHHHHH
EIWLDEEKLLSTEDETVEPVYGKTYLPRKFKMAVAVPPDNDVDVYTNDLGFIAVAENGEL
HHCCCHHHHCCCCCCCCCCCCCCCCCCCEEEEEEECCCCCCCEEEECCCEEEEEECCCCE
VGFNLTAGGGMGSTHGEVETFPRLADDFGFIKTEDVMKFAEAVMTVQRDWGNRVNRKRSR
EEEEEECCCCCCCCCCCHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LKYTIVDHGYEKFKAEVELRAGVKFEPKRDVVIGDRGDRYGWVEGVDGKWHLTLFIESGR
EEEEEECCCHHHHHEEEEEECCCEECCCCCEEECCCCCCCCCEECCCCEEEEEEEEECCC
IKDLPGQTLQTGLREIAKIHKGDFRMTSNQNMIIAGVAAEDKATIEGLARKHGLLGQVLT
CCCCCCHHHHHHHHHHHHHHCCCEEEECCCCEEEEEECCCCHHHHHHHHHHHHHHHHHHH
QTRGHSIACVALPTCPLAMAEAERYFPEFIDHIDALQAKHGISEQAIVVRMTGCPNGCAR
HCCCCEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEECCCCCCCCC
PFAAEIGLVGKAPGRYNLYLGASFEGTRLNKMHRENIQEAEILAELDTLFGRYAVERDAG
CHHHHCCCEECCCCCEEEEEECCCCCCHHHHHHHHCHHHHHHHHHHHHHHHHHHHHCCCC
ETFGNFTVRVGVVKAVIDAAKDFHG
CCCCCEEEEHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SEQKLALNEYLKTDSDYLRGTIKEGLDSAVTGSFSDGDQQLIKFHGFYQQDDRDLRNER
CCCHHHHHHHHCCCHHHHHHHHHHCCHHHHCCCCCCCHHHHHHHHCCCCCCCHHHHHHH
KEQKLEPLYSFMLRARVPGGICSPQQWLGVDKIASTLTSSNSIRLTTRQTFQYHGIPKRN
HHHHHHHHHHHHHHHCCCCCCCCCHHHCCHHHHHHHHCCCCCEEEEEEEEEEECCCCHHH
LKTIIQDLDREALDSIAACGDVNRNVMCNPNPVESKLHEQAYAVAKQLSDHLLPHTRAYA
HHHHHHHHCHHHHHHHHHHCCCCCCEEECCCHHHHHHHHHHHHHHHHHHHHCCCCHHHHH
EIWLDEEKLLSTEDETVEPVYGKTYLPRKFKMAVAVPPDNDVDVYTNDLGFIAVAENGEL
HHCCCHHHHCCCCCCCCCCCCCCCCCCCEEEEEEECCCCCCCEEEECCCEEEEEECCCCE
VGFNLTAGGGMGSTHGEVETFPRLADDFGFIKTEDVMKFAEAVMTVQRDWGNRVNRKRSR
EEEEEECCCCCCCCCCCHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LKYTIVDHGYEKFKAEVELRAGVKFEPKRDVVIGDRGDRYGWVEGVDGKWHLTLFIESGR
EEEEEECCCHHHHHEEEEEECCCEECCCCCEEECCCCCCCCCEECCCCEEEEEEEEECCC
IKDLPGQTLQTGLREIAKIHKGDFRMTSNQNMIIAGVAAEDKATIEGLARKHGLLGQVLT
CCCCCCHHHHHHHHHHHHHHCCCEEEECCCCEEEEEECCCCHHHHHHHHHHHHHHHHHHH
QTRGHSIACVALPTCPLAMAEAERYFPEFIDHIDALQAKHGISEQAIVVRMTGCPNGCAR
HCCCCEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEECCCCCCCCC
PFAAEIGLVGKAPGRYNLYLGASFEGTRLNKMHRENIQEAEILAELDTLFGRYAVERDAG
CHHHHCCCEECCCCCEEEEEECCCCCCHHHHHHHHCHHHHHHHHHHHHHHHHHHHHCCCC
ETFGNFTVRVGVVKAVIDAAKDFHG
CCCCCEEEEHHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 9.0

TargetDB status: NA

Availability: NA

References: NA