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Protein

Exodeoxyribonuclease 7 small subunit

Gene

xseB

Organism
Bordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Bidirectionally degrades single-stranded DNA into large acid-insoluble oligonucleotides, which are then degraded further into small acid-soluble oligonucleotides.UniRule annotation

Catalytic activityi

Exonucleolytic cleavage in either 5'- to 3'- or 3'- to 5'-direction to yield nucleoside 5'-phosphates.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Exonuclease, Hydrolase, Nuclease

Enzyme and pathway databases

BioCyciBPAR257311:BPP2462-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Exodeoxyribonuclease 7 small subunitUniRule annotation (EC:3.1.11.6UniRule annotation)
Alternative name(s):
Exodeoxyribonuclease VII small subunitUniRule annotation
Short name:
Exonuclease VII small subunitUniRule annotation
Gene namesi
Name:xseBUniRule annotation
Ordered Locus Names:BPP2462
OrganismiBordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253)
Taxonomic identifieri257311 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesAlcaligenaceaeBordetella
Proteomesi
  • UP000001421 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 8888Exodeoxyribonuclease 7 small subunitPRO_0000206926Add
BLAST

Interactioni

Subunit structurei

Heterooligomer composed of large and small subunits.UniRule annotation

Structurei

Secondary structure

1
88
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi20 – 3516Combined sources
Helixi41 – 7737Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1VP7X-ray2.40A/B/C/D/E/F1-88[»]
ProteinModelPortaliQ7W7Q2.
SMRiQ7W7Q2. Positions 10-86.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ7W7Q2.

Family & Domainsi

Sequence similaritiesi

Belongs to the XseB family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000228798.
KOiK03602.
OMAiVEQQVQV.
OrthoDBiEOG69KV31.

Family and domain databases

Gene3Di1.10.287.1040. 1 hit.
HAMAPiMF_00337. Exonuc_7_S.
InterProiIPR003761. Exonuc_VII_S.
[Graphical view]
PfamiPF02609. Exonuc_VII_S. 1 hit.
[Graphical view]
PIRSFiPIRSF006488. Exonuc_VII_S. 1 hit.
ProDomiPD028235. Exonuc_VII_S. 1 hit.
[Graphical view] [Entries sharing at least one domain]
TIGRFAMsiTIGR01280. xseB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q7W7Q2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSKQADPQ TDARPLPQDF ETALAELESL VSAMENGTLP LEQSLSAYRR
60 70 80
GVELARVCQD RLAQAEQQVK VLEGDLLRPL DPAALDDE
Length:88
Mass (Da):9,622
Last modified:October 1, 2003 - v1
Checksum:i0E5DD9BCF0DF9D49
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX640430 Genomic DNA. Translation: CAE37757.1.
RefSeqiWP_003813109.1. NC_002928.3.

Genome annotation databases

EnsemblBacteriaiCAE37757; CAE37757; BPP2462.
KEGGibpa:BPP2462.
PATRICi21148803. VBIBorPar43418_2586.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX640430 Genomic DNA. Translation: CAE37757.1.
RefSeqiWP_003813109.1. NC_002928.3.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1VP7X-ray2.40A/B/C/D/E/F1-88[»]
ProteinModelPortaliQ7W7Q2.
SMRiQ7W7Q2. Positions 10-86.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAE37757; CAE37757; BPP2462.
KEGGibpa:BPP2462.
PATRICi21148803. VBIBorPar43418_2586.

Phylogenomic databases

HOGENOMiHOG000228798.
KOiK03602.
OMAiVEQQVQV.
OrthoDBiEOG69KV31.

Enzyme and pathway databases

BioCyciBPAR257311:BPP2462-MONOMER.

Miscellaneous databases

EvolutionaryTraceiQ7W7Q2.

Family and domain databases

Gene3Di1.10.287.1040. 1 hit.
HAMAPiMF_00337. Exonuc_7_S.
InterProiIPR003761. Exonuc_VII_S.
[Graphical view]
PfamiPF02609. Exonuc_VII_S. 1 hit.
[Graphical view]
PIRSFiPIRSF006488. Exonuc_VII_S. 1 hit.
ProDomiPD028235. Exonuc_VII_S. 1 hit.
[Graphical view] [Entries sharing at least one domain]
TIGRFAMsiTIGR01280. xseB. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Comparative analysis of the genome sequences of Bordetella pertussis, Bordetella parapertussis and Bordetella bronchiseptica."
    Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R., Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L., Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A., Achtman M., Atkin R., Baker S.
    , Basham D., Bason N., Cherevach I., Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T., Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S., Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E., Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M., Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S., Barrell B.G., Maskell D.J.
    Nat. Genet. 35:32-40(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 12822 / ATCC BAA-587 / NCTC 13253.

Entry informationi

Entry nameiEX7S_BORPA
AccessioniPrimary (citable) accession number: Q7W7Q2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: October 1, 2003
Last modified: December 9, 2015
This is version 79 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.