| Definition | Chlorobium phaeobacteroides DSM 266 chromosome, complete genome. |
|---|---|
| Accession | NC_008639 |
| Length | 3,133,902 |
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The map label for this gene is vsr [H]
Identifier: 119355932
GI number: 119355932
Start: 97065
End: 97595
Strand: Reverse
Name: vsr [H]
Synonym: Cpha266_0082
Alternate gene names: 119355932
Gene position: 97595-97065 (Counterclockwise)
Preceding gene: 119355933
Following gene: 119355931
Centisome position: 3.11
GC content: 50.28
Gene sequence:
>531_bases ATGGCTGATGTTGTTTCGCCGGAAACACGAAGCCGCATGATGTCCGGCATCCGGTCAGAGAATACCGTTCCCGAAATGAG GGTTCGCAGAGGTCTTCATGCAAGGGGGTTCAGATTCAGGCTCCATTGCGGGGGATTACCCGGCAAGCCGGATATCGTTT TTCCGAAGTATCGTGCCGTTATTTTTATACATGGATGTTTCTGGCATGCCCACGAGTGCCCTCTCTTCAAATGGCCGAAA ACAAGGGAGGATTTCTGGAAAAAGAAGATCGGCAAAAACAGAATCCGTGACCTTGCTGTCATGGATGAACTTGCACGACA AGGCTGGAGAGTTCTGATTGTCTGGGAGTGTGCCCTGAAAGGCAAGGGGCGCAGGCCGATCGATGAAGTTGTTGATTCCT GTGCAGAGTGGCTGCTTTCAAGCTCGACAAAACGTGAAATCAGAGGGCAACATGAGATTATCGACATTACAATCGATCAT GAAAAACAAGGGTTGCCGGACGATCTACGCGAAGGTACTCGCCGCAAATGA
Upstream 100 bases:
>100_bases TCAGTAGCCCGGTATATGCTTGAATATCTGATGGATGGTGTTTCATCCGACCAGTTGCGTTTTGACTTTGGCATTCTGAT GGCGGACAACGCTGTACAGT
Downstream 100 bases:
>100_bases CAACAGAAAGCAGCAGGTCTATTTCGGCGGTGATTTCCAGGCTATCAATATTATTCCCTTTGACACGATAGCTCCTGATC CCGACAAGCCTCATATTTTC
Product: T/G mismatch-specific endonuclease
Products: DNA [C]
Alternate protein names: DNA mismatch endonuclease; V.EcoKDcm; Vsr mismatch endonuclease [H]
Number of amino acids: Translated: 176; Mature: 175
Protein sequence:
>176_residues MADVVSPETRSRMMSGIRSENTVPEMRVRRGLHARGFRFRLHCGGLPGKPDIVFPKYRAVIFIHGCFWHAHECPLFKWPK TREDFWKKKIGKNRIRDLAVMDELARQGWRVLIVWECALKGKGRRPIDEVVDSCAEWLLSSSTKREIRGQHEIIDITIDH EKQGLPDDLREGTRRK
Sequences:
>Translated_176_residues MADVVSPETRSRMMSGIRSENTVPEMRVRRGLHARGFRFRLHCGGLPGKPDIVFPKYRAVIFIHGCFWHAHECPLFKWPK TREDFWKKKIGKNRIRDLAVMDELARQGWRVLIVWECALKGKGRRPIDEVVDSCAEWLLSSSTKREIRGQHEIIDITIDH EKQGLPDDLREGTRRK >Mature_175_residues ADVVSPETRSRMMSGIRSENTVPEMRVRRGLHARGFRFRLHCGGLPGKPDIVFPKYRAVIFIHGCFWHAHECPLFKWPKT REDFWKKKIGKNRIRDLAVMDELARQGWRVLIVWECALKGKGRRPIDEVVDSCAEWLLSSSTKREIRGQHEIIDITIDHE KQGLPDDLREGTRRK
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=150, Percent_Identity=45.3333333333333, Blast_Score=138, Evalue=3e-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: 20584; Mature: 20453
Theoretical pI: Translated: 10.47; Mature: 10.47
Prosite motif: NA
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
2.8 %Cys (Translated Protein) 2.8 %Met (Translated Protein) 5.7 %Cys+Met (Translated Protein) 2.9 %Cys (Mature Protein) 2.3 %Met (Mature Protein) 5.1 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MADVVSPETRSRMMSGIRSENTVPEMRVRRGLHARGFRFRLHCGGLPGKPDIVFPKYRAV CCCCCCCHHHHHHHHHHCCCCCCHHHHHHCCCCCCCEEEEEEECCCCCCCCEECCCCEEE IFIHGCFWHAHECPLFKWPKTREDFWKKKIGKNRIRDLAVMDELARQGWRVLIVWECALK EEEEEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEEEEECC GKGRRPIDEVVDSCAEWLLSSSTKREIRGQHEIIDITIDHEKQGLPDDLREGTRRK CCCCCCHHHHHHHHHHHHHCCCHHHHHCCCCEEEEEEECCCCCCCCHHHHHCCCCC >Mature Secondary Structure ADVVSPETRSRMMSGIRSENTVPEMRVRRGLHARGFRFRLHCGGLPGKPDIVFPKYRAV CCCCCCHHHHHHHHHHCCCCCCHHHHHHCCCCCCCEEEEEEECCCCCCCCEECCCCEEE IFIHGCFWHAHECPLFKWPKTREDFWKKKIGKNRIRDLAVMDELARQGWRVLIVWECALK EEEEEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEEEEECC GKGRRPIDEVVDSCAEWLLSSSTKREIRGQHEIIDITIDHEKQGLPDDLREGTRRK CCCCCCHHHHHHHHHHHHHCCCHHHHHCCCCEEEEEEECCCCCCCCHHHHHCCCCC
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: 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]