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The map label for this gene is vsr [H]

Identifier: 148244084

GI number: 148244084

Start: 32323

End: 32787

Strand: Reverse

Name: vsr [H]

Synonym: Acry_3582

Alternate gene names: 148244084

Gene position: 32787-32323 (Counterclockwise)

Preceding gene: 148244085

Following gene: 148244083

Centisome position: 87.63

GC content: 64.3

Gene sequence:

>465_bases
GTGCCTGATATTGTCGACCGGCAGACGCGCAGCCGGATGATGGCGGGTATCCGGTCGGCCAATACCCGACCGGAGCGGAT
GATCCGCAGTGCCCTCCATGTACGTGGCTTTCGTTACCGGCTGCATCCGCGTGCCCTGCCGGGCCGTCCCGACATCGTCC
TGCCCCGCTATCGCGCCGCTATCTTCGTTCATGGCTGCTTCTGGCATGGCCACGACTGCGGGCTGTTCCGGCTGCCCGGC
ACCCGCCCGGAATTCTGGGCCGAGAAGATCCGGCGGAACCGGCAGAGAGATGCCGCTGTCATGAACGAGCTGGTCGCCAC
TGGCTGGCGTGTCCTCACGATCTGGGAATGTGCGATCAGGCGCAGGCGCGGCATGGTGCCGGAACCTGTCATTGACGAAG
CCGTCTCGTGGCTGAGATCCGGAGATGGAAACCTGGAAATTCGGGGGAACAATGGCGCTGACTGA

Upstream 100 bases:

>100_bases
GCCGTGCCTGTAGTTGCTGCTGTCGCCCGTCACATGAAGCAATGGATTCTCGAGGCGGTCGAAGGTGACGAAAATCATCA
CGCCACCGGGCTGCAGGAGA

Downstream 100 bases:

>100_bases
TCTTGTGGGCTGGATGGACGAGTACGGCGTCCCCGGCGCTGTCTGGTTCGCCAAGCGGCTGGCAGCCAACGATACCCTGG
CAACCGGAGCCCATGGAGCG

Product: DNA mismatch endonuclease vsr

Products: DNA [C]

Alternate protein names: DNA mismatch endonuclease; V.EcoKDcm; Vsr mismatch endonuclease [H]

Number of amino acids: Translated: 154; Mature: 153

Protein sequence:

>154_residues
MPDIVDRQTRSRMMAGIRSANTRPERMIRSALHVRGFRYRLHPRALPGRPDIVLPRYRAAIFVHGCFWHGHDCGLFRLPG
TRPEFWAEKIRRNRQRDAAVMNELVATGWRVLTIWECAIRRRRGMVPEPVIDEAVSWLRSGDGNLEIRGNNGAD

Sequences:

>Translated_154_residues
MPDIVDRQTRSRMMAGIRSANTRPERMIRSALHVRGFRYRLHPRALPGRPDIVLPRYRAAIFVHGCFWHGHDCGLFRLPG
TRPEFWAEKIRRNRQRDAAVMNELVATGWRVLTIWECAIRRRRGMVPEPVIDEAVSWLRSGDGNLEIRGNNGAD
>Mature_153_residues
PDIVDRQTRSRMMAGIRSANTRPERMIRSALHVRGFRYRLHPRALPGRPDIVLPRYRAAIFVHGCFWHGHDCGLFRLPGT
RPEFWAEKIRRNRQRDAAVMNELVATGWRVLTIWECAIRRRRGMVPEPVIDEAVSWLRSGDGNLEIRGNNGAD

Specific function: Deamination of 5-methylcytosine in DNA results in T/G mismatches. If unrepaired, these mismatches can lead to C-to-C transition mutations. The very short patch (VSP) repair process in E.coli counteracts the mutagenic process by repairing the mismatches in

COG id: COG3727

COG function: function code L; DNA G:T-mismatch repair endonuclease

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the vsr family [H]

Homologues:

Organism=Escherichia coli, GI1788270, Length=143, Percent_Identity=44.0559440559441, Blast_Score=136, Evalue=7e-34,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004603
- InterPro:   IPR011335 [H]

Pfam domain/function: PF03852 Vsr [H]

EC number: 3.1.-.- [C]

Molecular weight: Translated: 17866; Mature: 17735

Theoretical pI: Translated: 11.87; Mature: 11.87

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.9 %Cys     (Translated Protein)
3.9 %Met     (Translated Protein)
5.8 %Cys+Met (Translated Protein)
2.0 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPDIVDRQTRSRMMAGIRSANTRPERMIRSALHVRGFRYRLHPRALPGRPDIVLPRYRAA
CCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHEEECCCCCCCCCCEECCCHHEE
IFVHGCFWHGHDCGLFRLPGTRPEFWAEKIRRNRQRDAAVMNELVATGWRVLTIWECAIR
EEEEEEEEECCCCCEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHH
RRRGMVPEPVIDEAVSWLRSGDGNLEIRGNNGAD
HHCCCCCCHHHHHHHHHHHCCCCCEEEECCCCCC
>Mature Secondary Structure 
PDIVDRQTRSRMMAGIRSANTRPERMIRSALHVRGFRYRLHPRALPGRPDIVLPRYRAA
CCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHEEECCCCCCCCCCEECCCHHEE
IFVHGCFWHGHDCGLFRLPGTRPEFWAEKIRRNRQRDAAVMNELVATGWRVLTIWECAIR
EEEEEEEEECCCCCEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHH
RRRGMVPEPVIDEAVSWLRSGDGNLEIRGNNGAD
HHCCCCCCHHHHHHHHHHHCCCCCEEEECCCCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: DNA [C]

Specific reaction: DNA mismatch endonuclease vsr specifically recognizes a T-G mismatch in a special context related to the dcm methylation sequence and makes an incision 5' to the mismatched T residue [C]

General reaction: Hydrolase; Acting on ester bonds [C]

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 2527357; 2198248; 9097040; 9278503; 1944537; 10871403; 10612397; 10360178 [H]