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The map label for this gene is cysK [H]

Identifier: 52143580

GI number: 52143580

Start: 1743635

End: 1744552

Strand: Direct

Name: cysK [H]

Synonym: BCZK1653

Alternate gene names: 52143580

Gene position: 1743635-1744552 (Clockwise)

Preceding gene: 52143582

Following gene: 52143581

Centisome position: 32.89

GC content: 38.78

Gene sequence:

>918_bases
ATGAAATTATGTGAAAATATAACAGAATTAATAGGAGATACACCTGTCGTCAGATTATCTAAATTTATTCCAGAAGACGC
AGCAGATGTGTATGTAAAACTAGAAATGTTTAATCCATCGCGCAGTGTGAAAGACCGTGCTGCCTATAATTTACTGCACG
TTGCAGAAGAGAATGGTCTTATCAAACCAGGAGATACAATTATTGAACCGACAAGTGGAAATACAGGGATAGGCTTAGCA
ATGAATGCAGCTGCGAAAGGGTATAAGGCGATTTTAATTATGCCAGACAATATGTCAAAAGAGCGTATAAATTTATTGAA
AGCATATGGAGCGGAAGTAGTTTTAACACCGGCAGAACAAAGAATGCCGGGAGCAATTGCGAAGGCGTTAGAACTGCAAA
AGGAAATTCCGAATAGTTTTATTCCGCAGCAATTTGAAAATCCAGCAAACCCGAATATTCATCGTTATACAACTGCACTT
GAAATTTATGAACAAATGGATGGAGAGCTTGATGCATTTGTAGCAACGGCTGGAACTGGTGGAACTATTACAGGGACTGG
GGAAACATTAAAAGAGAAGCTACCAAACTTATATATTGCAGTAGTAGAACCGAAAGGATCTCCCGTTTTATCAGGCGGTG
TGCCAGGTCCTCATAAACTAGTAGGAACAAGTCCGGGGTTTATCCCGAAAAATTTAAATACAGAAGTGTATAACGAAATT
ATTCAAATTGCAGATGAAGAGGCTTTAACGACAATGAGAAACTTAGCTAGACAAGAGGGGTTATTAGTTGGGCCGTCTTC
TGGAGCATCTGTTTATGCGGCAATTATGATAGCAAAACGATTAGGTGCAGGTAAAAAAGTTTTATGTATTGCACCTGATA
CAGGGGAACGTTATTTGAGTATGGGATTATTTGAATGA

Upstream 100 bases:

>100_bases
CTACAATTCATTATGTTACTATGTAGTTGTTTACCATTAATTGGACTTACTTCATGGTTACTACCAAGTGATAAGAAAAC
GATAGAATAGGGGATGCGCT

Downstream 100 bases:

>100_bases
AACTGATAGAAACCTCTTAATCGTGAAATGGTTACGATTAAGAGGTTTGTTTTAGGTTGTAAAGAGGGGGAGGATGACAA
TGAAACTATTAAAACCAACA

Product: cysteine synthase A

Products: NA

Alternate protein names: CSase; O-acetylserine (thiol)-lyase; OAS-TL; O-acetylserine sulfhydrylase [H]

Number of amino acids: Translated: 305; Mature: 305

Protein sequence:

>305_residues
MKLCENITELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGLIKPGDTIIEPTSGNTGIGLA
MNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQRMPGAIAKALELQKEIPNSFIPQQFENPANPNIHRYTTAL
EIYEQMDGELDAFVATAGTGGTITGTGETLKEKLPNLYIAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLSMGLFE

Sequences:

>Translated_305_residues
MKLCENITELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGLIKPGDTIIEPTSGNTGIGLA
MNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQRMPGAIAKALELQKEIPNSFIPQQFENPANPNIHRYTTAL
EIYEQMDGELDAFVATAGTGGTITGTGETLKEKLPNLYIAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLSMGLFE
>Mature_305_residues
MKLCENITELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGLIKPGDTIIEPTSGNTGIGLA
MNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQRMPGAIAKALELQKEIPNSFIPQQFENPANPNIHRYTTAL
EIYEQMDGELDAFVATAGTGGTITGTGETLKEKLPNLYIAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLSMGLFE

Specific function: Cysteine biosynthesis. [C]

COG id: COG0031

COG function: function code E; Cysteine synthase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cysteine synthase/cystathionine beta- synthase family [H]

Homologues:

Organism=Homo sapiens, GI295821202, Length=309, Percent_Identity=43.3656957928803, Blast_Score=241, Evalue=5e-64,
Organism=Homo sapiens, GI295821200, Length=309, Percent_Identity=43.3656957928803, Blast_Score=241, Evalue=5e-64,
Organism=Homo sapiens, GI4557415, Length=309, Percent_Identity=43.3656957928803, Blast_Score=241, Evalue=5e-64,
Organism=Escherichia coli, GI1788754, Length=313, Percent_Identity=45.6869009584665, Blast_Score=231, Evalue=3e-62,
Organism=Escherichia coli, GI2367138, Length=298, Percent_Identity=41.9463087248322, Blast_Score=221, Evalue=3e-59,
Organism=Escherichia coli, GI1790207, Length=254, Percent_Identity=25.9842519685039, Blast_Score=64, Evalue=9e-12,
Organism=Caenorhabditis elegans, GI17535051, Length=298, Percent_Identity=46.3087248322148, Blast_Score=250, Evalue=6e-67,
Organism=Caenorhabditis elegans, GI115535073, Length=302, Percent_Identity=48.6754966887417, Blast_Score=241, Evalue=2e-64,
Organism=Caenorhabditis elegans, GI17562970, Length=304, Percent_Identity=42.1052631578947, Blast_Score=226, Evalue=1e-59,
Organism=Caenorhabditis elegans, GI32566674, Length=299, Percent_Identity=42.809364548495, Blast_Score=225, Evalue=2e-59,
Organism=Caenorhabditis elegans, GI17561720, Length=298, Percent_Identity=40.9395973154362, Blast_Score=197, Evalue=8e-51,
Organism=Caenorhabditis elegans, GI17534315, Length=318, Percent_Identity=38.0503144654088, Blast_Score=167, Evalue=7e-42,
Organism=Caenorhabditis elegans, GI32566672, Length=212, Percent_Identity=41.5094339622642, Blast_Score=162, Evalue=3e-40,
Organism=Caenorhabditis elegans, GI25147552, Length=316, Percent_Identity=36.7088607594937, Blast_Score=157, Evalue=7e-39,
Organism=Caenorhabditis elegans, GI17539800, Length=339, Percent_Identity=26.2536873156342, Blast_Score=75, Evalue=4e-14,
Organism=Caenorhabditis elegans, GI17561716, Length=116, Percent_Identity=37.0689655172414, Blast_Score=74, Evalue=1e-13,
Organism=Saccharomyces cerevisiae, GI6321594, Length=316, Percent_Identity=36.7088607594937, Blast_Score=181, Evalue=1e-46,
Organism=Saccharomyces cerevisiae, GI6321449, Length=327, Percent_Identity=35.474006116208, Blast_Score=150, Evalue=3e-37,
Organism=Drosophila melanogaster, GI24643623, Length=309, Percent_Identity=40.7766990291262, Blast_Score=209, Evalue=2e-54,
Organism=Drosophila melanogaster, GI20129101, Length=309, Percent_Identity=40.7766990291262, Blast_Score=209, Evalue=2e-54,

Paralogues:

None

Copy number: 2820 Molecules/Cell In: Growth Phase, Minimal Media (Based on E. coli). 240 Molecules/Cell In: Growth Phase, Minimal Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001216
- InterPro:   IPR005856
- InterPro:   IPR005859
- InterPro:   IPR001926 [H]

Pfam domain/function: PF00291 PALP [H]

EC number: =2.5.1.47 [H]

Molecular weight: Translated: 32740; Mature: 32740

Theoretical pI: Translated: 4.95; Mature: 4.95

Prosite motif: PS00901 CYS_SYNTHASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKLCENITELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGL
CCHHHHHHHHHCCCCHHHHHHHCCCCCCEEEEEEEEECCCCCHHHHHHHHHHEECCCCCE
IKPGDTIIEPTSGNTGIGLAMNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQ
ECCCCCEEECCCCCCCEEEEECCCCCCCEEEEEECCCCCHHHHHHHHHCCCEEEECCHHH
RMPGAIAKALELQKEIPNSFIPQQFENPANPNIHRYTTALEIYEQMDGELDAFVATAGTG
HCCHHHHHHHHHHHHCCCCCCCHHHCCCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCC
GTITGTGETLKEKLPNLYIAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
CEEECCCHHHHHHCCCEEEEEECCCCCEEEECCCCCCCCEECCCCCCCCCCCCHHHHHHH
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLS
HHHCCHHHHHHHHHHHHHCCEEECCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCHHHH
MGLFE
CCCCC
>Mature Secondary Structure
MKLCENITELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGL
CCHHHHHHHHHCCCCHHHHHHHCCCCCCEEEEEEEEECCCCCHHHHHHHHHHEECCCCCE
IKPGDTIIEPTSGNTGIGLAMNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQ
ECCCCCEEECCCCCCCEEEEECCCCCCCEEEEEECCCCCHHHHHHHHHCCCEEEECCHHH
RMPGAIAKALELQKEIPNSFIPQQFENPANPNIHRYTTALEIYEQMDGELDAFVATAGTG
HCCHHHHHHHHHHHHCCCCCCCHHHCCCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCC
GTITGTGETLKEKLPNLYIAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
CEEECCCHHHHHHCCCEEEEEECCCCCEEEECCCCCCCCEECCCCCCCCCCCCHHHHHHH
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLS
HHHCCHHHHHHHHHHHHHCCEEECCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCHHHH
MGLFE
CCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 9387221; 9384377 [H]