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The map label for this gene is cysM [H]

Identifier: 21910899

GI number: 21910899

Start: 1363965

End: 1364906

Strand: Direct

Name: cysM [H]

Synonym: SpyM3_1363

Alternate gene names: 21910899

Gene position: 1363965-1364906 (Clockwise)

Preceding gene: 21910898

Following gene: 21910914

Centisome position: 71.77

GC content: 39.49

Gene sequence:

>942_bases
ATGACTAAAATTTACAAAACTATAACAGAATTAGTAGGTCAAACACCTATTATCAAACTTAACCGTTTAATTCCAAACGA
AGCTGCTGACGTTTATGTAAAATTAGAAGCTTTTAACCCAGGATCTTCTGTTAAAGATCGTATTGCTTTATCGATGATTG
AAGCTGCTGAAGCTGAAGGTCTGATAAGTCCTGGTGACGTTATTATCGAACCAACAAGTGGTAATACAGGTATTGGTCTT
GCATGGGTAGGTGCTGCTAAAGGGTATCGAGTCATTATTGTTATGCCCGAAACGATGAGCTTGGAAAGACGGCAAATCAT
TCAGGCTTATGGTGCAGAGCTTGTCTTAACACCTGGAGCAGAAGGTATGAAAGGGGCTATTGCAAAAGCTGAAACTTTAG
CAATAGAACTAGGTGCTTGGATGCCTATGCAATTTAATAACCCTGCCAATCCAAGCATCCATGAAAAAACAACAGCTCAA
GAAATTTTGGAAGCTTTTAAGGAGATTTCTTTAGATGCATTCGTATCTGGTGTTGGTACTGGAGGAACACTTTCTGGTGT
TTCACATGTCTTGAAAAAAGCTAACCCTGAAACTGTTATCTATGCTGTTGAAGCTGAAGAATCTGCTGTCTTATCTGGTC
AAGAGCCTGGACCACATAAAATTCAAGGTATATCAGCTGGATTTATCCCAAACACGTTAGATACCAAAGCCTATGACCAA
ATTATCCGTGTTAAATCGAAAGATGCTTTAGAAACTGCTCGACTAACAGGAGCTAAGGAAGGCTTCCTGGCTGGGATTTC
TTCTGGAGCTGCTCTTTACGCCGCTATTGAAGTCGCTAAACAGTTAGGAAAAGGCAAACATGTGTTAACTATTTTACCAG
ATAATGGCGAACGCTATTTATCGACTGAACTCTATGATGTACCAGTAATTAAGACGAAATAA

Upstream 100 bases:

>100_bases
TATCAGAGTGATAGTAAATCTGTATTTTACTTTAATAATATCTCTCCTTATACTTAAATACACAGCGTATTTATTTTGTA
TCAAGAAAAGAGGCTAAACT

Downstream 100 bases:

>100_bases
AAAAGGGTTTGGAACTACTAAGGTTCCAGACTCTTTTTAGTGTTCTTTTTTAAAAACTGCAGGCTTTCTTCAATCCACTG
AGGTAACTGCTCTTCAAGTG

Product: putative O-acetylserine lyase

Products: NA

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

Number of amino acids: Translated: 313; Mature: 312

Protein sequence:

>313_residues
MTKIYKTITELVGQTPIIKLNRLIPNEAADVYVKLEAFNPGSSVKDRIALSMIEAAEAEGLISPGDVIIEPTSGNTGIGL
AWVGAAKGYRVIIVMPETMSLERRQIIQAYGAELVLTPGAEGMKGAIAKAETLAIELGAWMPMQFNNPANPSIHEKTTAQ
EILEAFKEISLDAFVSGVGTGGTLSGVSHVLKKANPETVIYAVEAEESAVLSGQEPGPHKIQGISAGFIPNTLDTKAYDQ
IIRVKSKDALETARLTGAKEGFLAGISSGAALYAAIEVAKQLGKGKHVLTILPDNGERYLSTELYDVPVIKTK

Sequences:

>Translated_313_residues
MTKIYKTITELVGQTPIIKLNRLIPNEAADVYVKLEAFNPGSSVKDRIALSMIEAAEAEGLISPGDVIIEPTSGNTGIGL
AWVGAAKGYRVIIVMPETMSLERRQIIQAYGAELVLTPGAEGMKGAIAKAETLAIELGAWMPMQFNNPANPSIHEKTTAQ
EILEAFKEISLDAFVSGVGTGGTLSGVSHVLKKANPETVIYAVEAEESAVLSGQEPGPHKIQGISAGFIPNTLDTKAYDQ
IIRVKSKDALETARLTGAKEGFLAGISSGAALYAAIEVAKQLGKGKHVLTILPDNGERYLSTELYDVPVIKTK
>Mature_312_residues
TKIYKTITELVGQTPIIKLNRLIPNEAADVYVKLEAFNPGSSVKDRIALSMIEAAEAEGLISPGDVIIEPTSGNTGIGLA
WVGAAKGYRVIIVMPETMSLERRQIIQAYGAELVLTPGAEGMKGAIAKAETLAIELGAWMPMQFNNPANPSIHEKTTAQE
ILEAFKEISLDAFVSGVGTGGTLSGVSHVLKKANPETVIYAVEAEESAVLSGQEPGPHKIQGISAGFIPNTLDTKAYDQI
IRVKSKDALETARLTGAKEGFLAGISSGAALYAAIEVAKQLGKGKHVLTILPDNGERYLSTELYDVPVIKTK

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=315, Percent_Identity=39.3650793650794, Blast_Score=212, Evalue=5e-55,
Organism=Homo sapiens, GI295821200, Length=315, Percent_Identity=39.3650793650794, Blast_Score=212, Evalue=5e-55,
Organism=Homo sapiens, GI4557415, Length=315, Percent_Identity=39.3650793650794, Blast_Score=212, Evalue=5e-55,
Organism=Escherichia coli, GI1788754, Length=320, Percent_Identity=49.375, Blast_Score=251, Evalue=5e-68,
Organism=Escherichia coli, GI2367138, Length=299, Percent_Identity=40.4682274247492, Blast_Score=216, Evalue=1e-57,
Organism=Caenorhabditis elegans, GI17535051, Length=299, Percent_Identity=47.8260869565217, Blast_Score=268, Evalue=2e-72,
Organism=Caenorhabditis elegans, GI115535073, Length=298, Percent_Identity=50.6711409395973, Blast_Score=258, Evalue=4e-69,
Organism=Caenorhabditis elegans, GI17562970, Length=299, Percent_Identity=47.4916387959866, Blast_Score=257, Evalue=4e-69,
Organism=Caenorhabditis elegans, GI32566674, Length=294, Percent_Identity=47.2789115646259, Blast_Score=249, Evalue=9e-67,
Organism=Caenorhabditis elegans, GI17561720, Length=299, Percent_Identity=45.1505016722408, Blast_Score=221, Evalue=5e-58,
Organism=Caenorhabditis elegans, GI32566672, Length=213, Percent_Identity=47.4178403755869, Blast_Score=183, Evalue=9e-47,
Organism=Caenorhabditis elegans, GI17534315, Length=320, Percent_Identity=37.1875, Blast_Score=167, Evalue=5e-42,
Organism=Caenorhabditis elegans, GI25147552, Length=318, Percent_Identity=36.1635220125786, Blast_Score=154, Evalue=6e-38,
Organism=Caenorhabditis elegans, GI17561716, Length=107, Percent_Identity=47.6635514018692, Blast_Score=95, Evalue=5e-20,
Organism=Caenorhabditis elegans, GI71996324, Length=336, Percent_Identity=26.4880952380952, Blast_Score=71, Evalue=7e-13,
Organism=Saccharomyces cerevisiae, GI6321594, Length=320, Percent_Identity=39.0625, Blast_Score=193, Evalue=3e-50,
Organism=Saccharomyces cerevisiae, GI6321449, Length=327, Percent_Identity=32.1100917431193, Blast_Score=122, Evalue=9e-29,
Organism=Drosophila melanogaster, GI24643623, Length=315, Percent_Identity=37.7777777777778, Blast_Score=182, Evalue=3e-46,
Organism=Drosophila melanogaster, GI20129101, Length=315, Percent_Identity=37.7777777777778, Blast_Score=182, Evalue=3e-46,

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: 33213; Mature: 33081

Theoretical pI: Translated: 5.24; Mature: 5.24

Prosite motif: PS00901 CYS_SYNTHASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.2 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.9 %Met     (Mature Protein)
1.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTKIYKTITELVGQTPIIKLNRLIPNEAADVYVKLEAFNPGSSVKDRIALSMIEAAEAEG
CCHHHHHHHHHHCCCCEEEEECCCCCCCCEEEEEEEEECCCCCHHHHHHHHHHHHHHHCC
LISPGDVIIEPTSGNTGIGLAWVGAAKGYRVIIVMPETMSLERRQIIQAYGAELVLTPGA
CCCCCCEEEEECCCCCCEEEEEEECCCCCEEEEEECCCCCHHHHHHHHHCCCEEEECCCC
EGMKGAIAKAETLAIELGAWMPMQFNNPANPSIHEKTTAQEILEAFKEISLDAFVSGVGT
CCCHHHHHHHEEEEEEECCCCCEECCCCCCCCCCHHHHHHHHHHHHHHCCHHHHHHCCCC
GGTLSGVSHVLKKANPETVIYAVEAEESAVLSGQEPGPHKIQGISAGFIPNTLDTKAYDQ
CCHHHHHHHHHHCCCCCEEEEEEECCCCEEECCCCCCCCEEEEEECCCCCCCCCHHHHHH
IIRVKSKDALETARLTGAKEGFLAGISSGAALYAAIEVAKQLGKGKHVLTILPDNGERYL
HHHHCCCHHHHHHHHCCCCCCHHEECCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCEEE
STELYDVPVIKTK
EEEEEECCEEECC
>Mature Secondary Structure 
TKIYKTITELVGQTPIIKLNRLIPNEAADVYVKLEAFNPGSSVKDRIALSMIEAAEAEG
CHHHHHHHHHHCCCCEEEEECCCCCCCCEEEEEEEEECCCCCHHHHHHHHHHHHHHHCC
LISPGDVIIEPTSGNTGIGLAWVGAAKGYRVIIVMPETMSLERRQIIQAYGAELVLTPGA
CCCCCCEEEEECCCCCCEEEEEEECCCCCEEEEEECCCCCHHHHHHHHHCCCEEEECCCC
EGMKGAIAKAETLAIELGAWMPMQFNNPANPSIHEKTTAQEILEAFKEISLDAFVSGVGT
CCCHHHHHHHEEEEEEECCCCCEECCCCCCCCCCHHHHHHHHHHHHHHCCHHHHHHCCCC
GGTLSGVSHVLKKANPETVIYAVEAEESAVLSGQEPGPHKIQGISAGFIPNTLDTKAYDQ
CCHHHHHHHHHHCCCCCEEEEEEECCCCEEECCCCCCCCEEEEEECCCCCCCCCHHHHHH
IIRVKSKDALETARLTGAKEGFLAGISSGAALYAAIEVAKQLGKGKHVLTILPDNGERYL
HHHHCCCHHHHHHHHCCCCCCHHEECCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCEEE
STELYDVPVIKTK
EEEEEECCEEECC

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: NA