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The map label for this gene is xseB

Identifier: 34498145

GI number: 34498145

Start: 2912974

End: 2913207

Strand: Direct

Name: xseB

Synonym: CV_2690

Alternate gene names: 34498145

Gene position: 2912974-2913207 (Clockwise)

Preceding gene: 34498139

Following gene: 34498146

Centisome position: 61.31

GC content: 58.55

Gene sequence:

>234_bases
ATGGCAAAAGCCGCCAAAGCGCCGGCCAGCTTCGAAACCGCGCTGGCCCAGCTGGAGGACATCATCCAGGCGATGGACAG
CGGCGACATGCCGCTGGAAACAGCCCTTGCCTCCTACAAGCAAGGCACCGAATTGATCAAGTTCTGCCAGGGCAAGCTGG
CCGACGCGGAACAGCAGCTGAAAATCCTGGAAAACAACGAACTGAAGACGCTGGATCTGCCCAATGGCCAATGA

Upstream 100 bases:

>100_bases
GCCGGAACCGCCCGATATGAAGATAGGAGGACCGGAAGGCTGTCGTTTTTGCTCGGAATTGGACTAGAATGTCGGCCTGA
CACGCACGAGGAATACCGCC

Downstream 100 bases:

>100_bases
AAGCTTCATCGGCTGGATGACCTCCATCCAGCAATACATGGAACAGGCGCTGGAAAAGTTGCTGCCGTCGGCTGACTGCG
CCCCGCAACGGCTCCATGAA

Product: exodeoxyribonuclease VII, small subunit

Products: NA

Alternate protein names: Exodeoxyribonuclease VII small subunit; Exonuclease VII small subunit

Number of amino acids: Translated: 77; Mature: 76

Protein sequence:

>77_residues
MAKAAKAPASFETALAQLEDIIQAMDSGDMPLETALASYKQGTELIKFCQGKLADAEQQLKILENNELKTLDLPNGQ

Sequences:

>Translated_77_residues
MAKAAKAPASFETALAQLEDIIQAMDSGDMPLETALASYKQGTELIKFCQGKLADAEQQLKILENNELKTLDLPNGQ
>Mature_76_residues
AKAAKAPASFETALAQLEDIIQAMDSGDMPLETALASYKQGTELIKFCQGKLADAEQQLKILENNELKTLDLPNGQ

Specific function: Bidirectionally degrades single-stranded DNA into large acid-insoluble oligonucleotides, which are then degraded further into small acid-soluble oligonucleotides

COG id: COG1722

COG function: function code L; Exonuclease VII small subunit

Gene ontology:

Cell location: Cytoplasm

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the xseB family

Homologues:

Organism=Escherichia coli, GI1786624, Length=63, Percent_Identity=49.2063492063492, Blast_Score=65, Evalue=1e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): EX7S_CHRVO (Q7NUK7)

Other databases:

- EMBL:   AE016825
- RefSeq:   NP_902360.1
- ProteinModelPortal:   Q7NUK7
- SMR:   Q7NUK7
- GeneID:   2548566
- GenomeReviews:   AE016825_GR
- KEGG:   cvi:CV_2690
- NMPDR:   fig|243365.1.peg.2690
- HOGENOM:   HBG728416
- OMA:   NAPKSFE
- PhylomeDB:   Q7NUK7
- ProtClustDB:   CLSK2485506
- BioCyc:   CVIO243365:CV_2690-MONOMER
- BRENDA:   3.1.11.6
- GO:   GO:0005737
- HAMAP:   MF_00337
- InterPro:   IPR003761
- PIRSF:   PIRSF006488
- ProDom:   PD028235
- TIGRFAMs:   TIGR01280

Pfam domain/function: PF02609 Exonuc_VII_S

EC number: =3.1.11.6

Molecular weight: Translated: 8324; Mature: 8192

Theoretical pI: Translated: 4.20; Mature: 4.20

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
3.9 %Met     (Translated Protein)
5.2 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAKAAKAPASFETALAQLEDIIQAMDSGDMPLETALASYKQGTELIKFCQGKLADAEQQL
CCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHCHHHHHHHHCCCCCCHHHHH
KILENNELKTLDLPNGQ
HHHCCCCEEEECCCCCC
>Mature Secondary Structure 
AKAAKAPASFETALAQLEDIIQAMDSGDMPLETALASYKQGTELIKFCQGKLADAEQQL
CCCCCCCHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHCHHHHHHHHCCCCCCHHHHH
KILENNELKTLDLPNGQ
HHHCCCCEEEECCCCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 14500782