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The map label for this gene is arsR [H]

Identifier: 66044751

GI number: 66044751

Start: 1691456

End: 1691857

Strand: Reverse

Name: arsR [H]

Synonym: Psyr_1504

Alternate gene names: 66044751

Gene position: 1691857-1691456 (Counterclockwise)

Preceding gene: 66044756

Following gene: 66044750

Centisome position: 27.76

GC content: 53.48

Gene sequence:

>402_bases
ATGAGTTACATCTGTATATTCGGATATACGAATATTAAAATTGAACGTCCCATGCACCTTTCCCCGGTAACCCTTTTCAA
ATGTTTAGGCGACGAGACACGAACCCGCATCATGCTCATGCTGGCTGCGCAGGGTGAGCTATGCGTGTGCGAACTTATCT
GGGCACTTGACGACAACCAACCCAAGGTTTCTCGTCACCTGGCCCAGTTGCGTACCTGCGGGCTGCTGGAGGATCGCCGG
CAAGGACAATGGATCTACTACCGCCTTCACCCCCAATTGCCGGTCTGGGTCCTAGACGTGCTCCAGGTAACCCTCAAAGC
CAATCATGCCTGGGTTGATCAAGACTCCAATCGGCTCGAATCCATGCAGGACCGTCCTGTTCGCCAAGCTGCTTGCTGCT
GA

Upstream 100 bases:

>100_bases
AATTCGGGCTGAATAAATCCTAATTGCGTGTCGTACGCAGCAGGCTTATGACACAACTGATTGGTCCATACGTATCAAGC
GTACTCAGACCTTTCGCAGA

Downstream 100 bases:

>100_bases
CCTTCTGACGAGAGTTTCGTGATGCTTACTGCGGCTGCAATTTTTGTATTCACATTGGTACTGGTGATCTGGCAGCCCAA
GGGCTTGGGCGTCGGATGGA

Product: regulatory protein, ArsR

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 133; Mature: 132

Protein sequence:

>133_residues
MSYICIFGYTNIKIERPMHLSPVTLFKCLGDETRTRIMLMLAAQGELCVCELIWALDDNQPKVSRHLAQLRTCGLLEDRR
QGQWIYYRLHPQLPVWVLDVLQVTLKANHAWVDQDSNRLESMQDRPVRQAACC

Sequences:

>Translated_133_residues
MSYICIFGYTNIKIERPMHLSPVTLFKCLGDETRTRIMLMLAAQGELCVCELIWALDDNQPKVSRHLAQLRTCGLLEDRR
QGQWIYYRLHPQLPVWVLDVLQVTLKANHAWVDQDSNRLESMQDRPVRQAACC
>Mature_132_residues
SYICIFGYTNIKIERPMHLSPVTLFKCLGDETRTRIMLMLAAQGELCVCELIWALDDNQPKVSRHLAQLRTCGLLEDRRQ
GQWIYYRLHPQLPVWVLDVLQVTLKANHAWVDQDSNRLESMQDRPVRQAACC

Specific function: Transcriptional repressor for the ars operon. ArsR is a trans-acting regulatory protein which controls its own expression. The repressive effect of ArsR is alleviated by oxyions of +III oxidation state of arsenic, antimony, and bismuth, as well as arsenat

COG id: COG0640

COG function: function code K; Predicted transcriptional regulators

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 HTH arsR-type DNA-binding domain [H]

Homologues:

Organism=Escherichia coli, GI1789916, Length=82, Percent_Identity=57.3170731707317, Blast_Score=103, Evalue=4e-24,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001845
- InterPro:   IPR018334
- InterPro:   IPR011991 [H]

Pfam domain/function: PF01022 HTH_5 [H]

EC number: NA

Molecular weight: Translated: 15500; Mature: 15369

Theoretical pI: Translated: 7.75; Mature: 7.75

Prosite motif: PS50987 HTH_ARSR_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

5.3 %Cys     (Translated Protein)
3.8 %Met     (Translated Protein)
9.0 %Cys+Met (Translated Protein)
5.3 %Cys     (Mature Protein)
3.0 %Met     (Mature Protein)
8.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSYICIFGYTNIKIERPMHLSPVTLFKCLGDETRTRIMLMLAAQGELCVCELIWALDDNQ
CCEEEEEECCEEEEECCCCCCHHHHHHHCCCCCHHEEEEEEECCCCEEEEEEEECCCCCC
PKVSRHLAQLRTCGLLEDRRQGQWIYYRLHPQLPVWVLDVLQVTLKANHAWVDQDSNRLE
CHHHHHHHHHHHCCCCCCCCCCCEEEEEECCCCCHHHHHHHHHHHHCCCEECCCCCHHHH
SMQDRPVRQAACC
HHHCCCCHHHCCC
>Mature Secondary Structure 
SYICIFGYTNIKIERPMHLSPVTLFKCLGDETRTRIMLMLAAQGELCVCELIWALDDNQ
CEEEEEECCEEEEECCCCCCHHHHHHHCCCCCHHEEEEEEECCCCEEEEEEEECCCCCC
PKVSRHLAQLRTCGLLEDRRQGQWIYYRLHPQLPVWVLDVLQVTLKANHAWVDQDSNRLE
CHHHHHHHHHHHCCCCCCCCCCCEEEEEECCCCCHHHHHHHHHHHHCCCEECCCCCHHHH
SMQDRPVRQAACC
HHHCCCCHHHCCC

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: DNA [C]

Specific reaction: Protein + DNA = Protein-DNA [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 2408017; 1838573; 8416957 [H]