Click here to switch to the map view.

The map label for this gene is cysK [H]

Identifier: 222095500

GI number: 222095500

Start: 1814283

End: 1815200

Strand: Direct

Name: cysK [H]

Synonym: BCQ_1840

Alternate gene names: 222095500

Gene position: 1814283-1815200 (Clockwise)

Preceding gene: 222095499

Following gene: 222095501

Centisome position: 34.8

GC content: 38.67

Gene sequence:

>918_bases
ATGAAATTATGTGAAAACGTAACAGAATTAATAGGAGATACACCTGTCGTCCGATTATCTAAATTTATTCCAGAAGACGC
AGCAGATGTGTATGTAAAACTAGAAATGTTTAATCCATCGCGCAGTGTGAAAGACCGTGCTGCTTATAATTTACTGCACG
TTGCAGAAGAAAATGGTCTCATTAAACCAGGAGATACAATTATTGAACCGACAAGTGGAAATACAGGAATAGGCTTAGCA
ATGAATGCAGCCGCAAAAGGATATAAAGCGATTTTAATTATGCCAGATAATATGTCAAAAGAGCGTATAAATTTATTAAA
AGCATACGGAGCAGAAGTAGTTTTAACACCGGCAGAACAAAGAATGCCAGGAGCAATTGCGAAGGCGTTAGAATTGCAAA
AGCAAATTCCAAATAGTTTTATTCCGCAACAATTTGAAAATCCAGCAAACCCGAATATTCATCGTTATACAACTGCACTT
GAAATTTATGAACAAATGGATGGAGAGCTTGATGCATTCGTAGCAACGGCAGGAACAGGCGGAACGATTACTGGGACTGG
TGAAACGTTAAAAGAGAAACTACCCAATTTATATGTTGCAGTAGTAGAACCGAAAGGATCTCCCGTACTATCGGGAGGTG
TTCCGGGTCCTCATAAACTAGTAGGAACAAGTCCAGGGTTTATCCCAAAAAACTTAAATACAGAGGTGTATAACGAAATT
ATTCAAATTGCAGACGAAGAGGCTTTAACGACAATGAGAAACTTAGCTAGACAAGAGGGGTTATTAGTTGGGCCGTCTTC
TGGTGCTTCTGTTTACGCAGCGATTATGATTGCGAAACGATTAGGTGCTGGTAAAAAAGTTTTATGTATTGCACCTGATA
CAGGTGAGCGTTATTTGAGTATGGGATTATTTGAATGA

Upstream 100 bases:

>100_bases
CTACAATTCATTATGTTACTATGTAGTTGTCTACCATTAATTGGACTCACTTCTTGGTTATTACCAAGTGATAAGAAAAC
GATAGAATAGGGGATGCGCT

Downstream 100 bases:

>100_bases
AAATGATAGAAACCCCTTAATGGTGAAAGAGAGCTATTAAGGGGTTTGTTGTAGGTTATTTAGAGAGGAGAACCACAATG
AAACTATTAAAACCAACATA

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
MKLCENVTELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGLIKPGDTIIEPTSGNTGIGLA
MNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQRMPGAIAKALELQKQIPNSFIPQQFENPANPNIHRYTTAL
EIYEQMDGELDAFVATAGTGGTITGTGETLKEKLPNLYVAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLSMGLFE

Sequences:

>Translated_305_residues
MKLCENVTELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGLIKPGDTIIEPTSGNTGIGLA
MNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQRMPGAIAKALELQKQIPNSFIPQQFENPANPNIHRYTTAL
EIYEQMDGELDAFVATAGTGGTITGTGETLKEKLPNLYVAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLSMGLFE
>Mature_305_residues
MKLCENVTELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGLIKPGDTIIEPTSGNTGIGLA
MNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQRMPGAIAKALELQKQIPNSFIPQQFENPANPNIHRYTTAL
EIYEQMDGELDAFVATAGTGGTITGTGETLKEKLPNLYVAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
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=312, Percent_Identity=42.3076923076923, Blast_Score=239, Evalue=2e-63,
Organism=Homo sapiens, GI295821200, Length=312, Percent_Identity=42.3076923076923, Blast_Score=239, Evalue=2e-63,
Organism=Homo sapiens, GI4557415, Length=312, Percent_Identity=42.3076923076923, Blast_Score=239, Evalue=2e-63,
Organism=Escherichia coli, GI1788754, Length=313, Percent_Identity=45.6869009584665, Blast_Score=232, Evalue=2e-62,
Organism=Escherichia coli, GI2367138, Length=296, Percent_Identity=41.8918918918919, Blast_Score=221, Evalue=4e-59,
Organism=Escherichia coli, GI1790207, Length=254, Percent_Identity=26.7716535433071, Blast_Score=66, Evalue=2e-12,
Organism=Caenorhabditis elegans, GI17535051, Length=304, Percent_Identity=46.0526315789474, Blast_Score=251, Evalue=3e-67,
Organism=Caenorhabditis elegans, GI115535073, Length=302, Percent_Identity=49.0066225165563, Blast_Score=243, Evalue=1e-64,
Organism=Caenorhabditis elegans, GI17562970, Length=304, Percent_Identity=41.7763157894737, Blast_Score=226, Evalue=1e-59,
Organism=Caenorhabditis elegans, GI32566674, Length=299, Percent_Identity=42.4749163879599, Blast_Score=225, Evalue=3e-59,
Organism=Caenorhabditis elegans, GI17561720, Length=304, Percent_Identity=40.4605263157895, Blast_Score=197, Evalue=4e-51,
Organism=Caenorhabditis elegans, GI17534315, Length=318, Percent_Identity=38.3647798742138, Blast_Score=167, Evalue=8e-42,
Organism=Caenorhabditis elegans, GI32566672, Length=212, Percent_Identity=41.0377358490566, Blast_Score=161, Evalue=4e-40,
Organism=Caenorhabditis elegans, GI25147552, Length=316, Percent_Identity=37.0253164556962, Blast_Score=157, Evalue=8e-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=37.9310344827586, Blast_Score=74, Evalue=9e-14,
Organism=Saccharomyces cerevisiae, GI6321594, Length=316, Percent_Identity=36.3924050632911, Blast_Score=180, Evalue=2e-46,
Organism=Saccharomyces cerevisiae, GI6321449, Length=327, Percent_Identity=36.085626911315, Blast_Score=151, Evalue=1e-37,
Organism=Drosophila melanogaster, GI24643623, Length=309, Percent_Identity=39.8058252427184, Blast_Score=206, Evalue=1e-53,
Organism=Drosophila melanogaster, GI20129101, Length=309, Percent_Identity=39.8058252427184, Blast_Score=206, Evalue=1e-53,

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: 32711; Mature: 32711

Theoretical pI: Translated: 5.07; Mature: 5.07

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
MKLCENVTELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGL
CCHHHHHHHHHCCCCHHHHHHHCCCCCCEEEEEEEEECCCCCHHHHHHHHHHEECCCCCE
IKPGDTIIEPTSGNTGIGLAMNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQ
ECCCCCEEECCCCCCCEEEEECCCCCCCEEEEEECCCCCHHHHHHHHHCCCEEEECCHHH
RMPGAIAKALELQKQIPNSFIPQQFENPANPNIHRYTTALEIYEQMDGELDAFVATAGTG
HCCHHHHHHHHHHHHCCCCCCCHHHCCCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCC
GTITGTGETLKEKLPNLYVAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
CEEECCCHHHHHHCCCEEEEEECCCCCEEEECCCCCCCCEECCCCCCCCCCCCHHHHHHH
IQIADEEALTTMRNLARQEGLLVGPSSGASVYAAIMIAKRLGAGKKVLCIAPDTGERYLS
HHHCCHHHHHHHHHHHHHCCEEECCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCHHHH
MGLFE
CCCCC
>Mature Secondary Structure
MKLCENVTELIGDTPVVRLSKFIPEDAADVYVKLEMFNPSRSVKDRAAYNLLHVAEENGL
CCHHHHHHHHHCCCCHHHHHHHCCCCCCEEEEEEEEECCCCCHHHHHHHHHHEECCCCCE
IKPGDTIIEPTSGNTGIGLAMNAAAKGYKAILIMPDNMSKERINLLKAYGAEVVLTPAEQ
ECCCCCEEECCCCCCCEEEEECCCCCCCEEEEEECCCCCHHHHHHHHHCCCEEEECCHHH
RMPGAIAKALELQKQIPNSFIPQQFENPANPNIHRYTTALEIYEQMDGELDAFVATAGTG
HCCHHHHHHHHHHHHCCCCCCCHHHCCCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCC
GTITGTGETLKEKLPNLYVAVVEPKGSPVLSGGVPGPHKLVGTSPGFIPKNLNTEVYNEI
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]