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The map label for this gene is xseB

Identifier: 255767539

GI number: 255767539

Start: 2526669

End: 2526923

Strand: Reverse

Name: xseB

Synonym: BSU24290

Alternate gene names: 255767539

Gene position: 2526923-2526669 (Counterclockwise)

Preceding gene: 255767540

Following gene: 255767538

Centisome position: 59.94

GC content: 40.78

Gene sequence:

>255_bases
ATGACAGACGTGAAAAAAAATGAAAACATGACATTTGAAGAAGCGATGAAAGGGCTTGAGAGCATTGTATCAAAGCTTGA
AGAGGGAGATGTGCCTCTAGAGCAAGCCATTAACTATTTCCAAGAAGGCATGGCTCTGTCAAAAATGTGCCATGAAAAGC
TGCAAAAAGTCGAAAAGCAAATGGACTTCATTTTAAAAGAAGACGGCGAACTGGCACCTTTCAGTGTTCAGGAGGAAGAC
GAAGGTGACAAATAA

Upstream 100 bases:

>100_bases
TTAAAAGTGTCAGTCAAATAGAAGAGCAGGACCGGCTTGAAATCAAGCTGAAGGATGGCGTGCTGACCTGTGAAGTATTA
GAAAAGAGAGGGGAAGAAAA

Downstream 100 bases:

>100_bases
ATTAACGAGCTTTCTGGCGGACCGGAAAAAAACAATTGAAAATCAGCTTTCTGTCTATACAGAAAAGCTTGATATGCCGG
ACTCATTAAAGAAATCTATG

Product: exodeoxyribonuclease VII small subunit

Products: NA

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

Number of amino acids: Translated: 84; Mature: 83

Protein sequence:

>84_residues
MTDVKKNENMTFEEAMKGLESIVSKLEEGDVPLEQAINYFQEGMALSKMCHEKLQKVEKQMDFILKEDGELAPFSVQEED
EGDK

Sequences:

>Translated_84_residues
MTDVKKNENMTFEEAMKGLESIVSKLEEGDVPLEQAINYFQEGMALSKMCHEKLQKVEKQMDFILKEDGELAPFSVQEED
EGDK
>Mature_83_residues
TDVKKNENMTFEEAMKGLESIVSKLEEGDVPLEQAINYFQEGMALSKMCHEKLQKVEKQMDFILKEDGELAPFSVQEEDE
GDK

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=74, Percent_Identity=44.5945945945946, Blast_Score=65, Evalue=1e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): EX7S_BACSU (P54522)

Other databases:

- EMBL:   D84432
- EMBL:   AL009126
- PIR:   H69960
- RefSeq:   NP_390309.2
- ProteinModelPortal:   P54522
- SMR:   P54522
- EnsemblBacteria:   EBBACT00000000192
- GeneID:   938649
- GenomeReviews:   AL009126_GR
- KEGG:   bsu:BSU24290
- GenoList:   BSU24290
- GeneTree:   EBGT00050000002908
- HOGENOM:   HBG728416
- ProtClustDB:   PRK14063
- BioCyc:   BSUB:BSU24290-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: 9631; Mature: 9500

Theoretical pI: Translated: 4.10; Mature: 4.10

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
7.1 %Met     (Translated Protein)
8.3 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
6.0 %Met     (Mature Protein)
7.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTDVKKNENMTFEEAMKGLESIVSKLEEGDVPLEQAINYFQEGMALSKMCHEKLQKVEKQ
CCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
MDFILKEDGELAPFSVQEEDEGDK
HHHHHHCCCCCCCCCCCCCCCCCC
>Mature Secondary Structure 
TDVKKNENMTFEEAMKGLESIVSKLEEGDVPLEQAINYFQEGMALSKMCHEKLQKVEKQ
CCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
MDFILKEDGELAPFSVQEEDEGDK
HHHHHHCCCCCCCCCCCCCCCCCC

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: 8969508; 9384377