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The map label for this gene is xseB

Identifier: 23099333

GI number: 23099333

Start: 1912498

End: 1912734

Strand: Reverse

Name: xseB

Synonym: OB1878

Alternate gene names: 23099333

Gene position: 1912734-1912498 (Counterclockwise)

Preceding gene: 23099334

Following gene: 23099332

Centisome position: 52.68

GC content: 34.6

Gene sequence:

>237_bases
ATGGCAACGAAGGATCTAACGTTTGAACAAGCCATGGAGAAATTAGAAGGAATCGTTTCTAAATTAGAAGAAGGAGACGT
TCCACTTGAAAAAGCGATCGAATATTATCAAGAAGGAATGAATCTTTCTAAGCTTTGTAGTGAGAAATTAAATCATGTGC
AAGATAAAATGGTTCAGATAATGAATGAACAAGGAGAATTAGAACCTTTTGATATACAGGAGGATTCATCATCGTGA

Upstream 100 bases:

>100_bases
AAATCAGTTAAGCATTTACACATAAATGATACGATTCAATTAAGAATTGCAGATGGGGAAGTAACTGGAAAAGTAACAGC
AATTAAGGAGGCGAATGAAA

Downstream 100 bases:

>100_bases
ATGAAAACTTACAAAGATATTTAGAGATATATCGTGAGAAATTGGAAGCAACATATAATACTTATTTTTCACATTTAGAT
ATCCCGAATAATTTAAAAGA

Product: exodeoxyribonuclease VII small subunit

Products: NA

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

Number of amino acids: Translated: 78; Mature: 77

Protein sequence:

>78_residues
MATKDLTFEQAMEKLEGIVSKLEEGDVPLEKAIEYYQEGMNLSKLCSEKLNHVQDKMVQIMNEQGELEPFDIQEDSSS

Sequences:

>Translated_78_residues
MATKDLTFEQAMEKLEGIVSKLEEGDVPLEKAIEYYQEGMNLSKLCSEKLNHVQDKMVQIMNEQGELEPFDIQEDSSS
>Mature_77_residues
ATKDLTFEQAMEKLEGIVSKLEEGDVPLEKAIEYYQEGMNLSKLCSEKLNHVQDKMVQIMNEQGELEPFDIQEDSSS

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:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): EX7S_OCEIH (Q8EQ45)

Other databases:

- EMBL:   BA000028
- RefSeq:   NP_692799.1
- ProteinModelPortal:   Q8EQ45
- SMR:   Q8EQ45
- GeneID:   1018370
- GenomeReviews:   BA000028_GR
- KEGG:   oih:OB1878
- NMPDR:   fig|221109.1.peg.1878
- HOGENOM:   HBG728416
- OMA:   GMKISET
- BioCyc:   OIHE221109:OB1878-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: 8912; Mature: 8781

Theoretical pI: Translated: 3.98; Mature: 3.98

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
6.4 %Met     (Translated Protein)
7.7 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
5.2 %Met     (Mature Protein)
6.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATKDLTFEQAMEKLEGIVSKLEEGDVPLEKAIEYYQEGMNLSKLCSEKLNHVQDKMVQI
CCCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHH
MNEQGELEPFDIQEDSSS
HHHCCCCCCCCCCCCCCC
>Mature Secondary Structure 
ATKDLTFEQAMEKLEGIVSKLEEGDVPLEKAIEYYQEGMNLSKLCSEKLNHVQDKMVQI
CCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHH
MNEQGELEPFDIQEDSSS
HHHCCCCCCCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: 12235376