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Protein

Exodeoxyribonuclease 7 small subunit

Gene

xseB

Organism
Rickettsia prowazekii (strain Madrid E)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Exonuclease, Hydrolase, Nuclease

Names & Taxonomyi

Protein namesi
Recommended name:
Exodeoxyribonuclease 7 small subunit (EC:3.1.11.6)
Alternative name(s):
Exodeoxyribonuclease VII small subunit
Short name:
Exonuclease VII small subunit
Gene namesi
Name:xseB
Ordered Locus Names:RP350
OrganismiRickettsia prowazekii (strain Madrid E)
Taxonomic identifieri272947 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiatyphus group
Proteomesi
  • UP000002480 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 8080Exodeoxyribonuclease 7 small subunitPRO_0000206996Add
BLAST

Interactioni

Subunit structurei

Heterooligomer composed of large and small subunits.By similarity

Protein-protein interaction databases

STRINGi272947.RP350.

Structurei

3D structure databases

ProteinModelPortaliQ9ZDH8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the XseB family.Curated

Phylogenomic databases

eggNOGiCOG1722. LUCA.
HOGENOMiHOG000228798.
KOiK03602.
OMAiKKHCEKL.

Family and domain databases

Gene3Di1.10.287.1040. 1 hit.
HAMAPiMF_00337. Exonuc_7_S. 1 hit.
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.

Q9ZDH8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTNTKTLKDN ISFEEALREL EEIVKKIDTG QENLETAVNS FERGILLKNH
60 70 80
CEKKLKEARL KIEKITKLAD STVILEETEV
Length:80
Mass (Da):9,203
Last modified:May 1, 1999 - v1
Checksum:i7F2750FBB26056BE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ235271 Genomic DNA. Translation: CAA14810.1.
PIRiH71691.
RefSeqiNP_220733.1. NC_000963.1.
WP_004597479.1. NC_000963.1.

Genome annotation databases

EnsemblBacteriaiCAA14810; CAA14810; CAA14810.
GeneIDi883397.
KEGGirpr:RP350.
PATRICi17901469. VBIRicPro72556_0360.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ235271 Genomic DNA. Translation: CAA14810.1.
PIRiH71691.
RefSeqiNP_220733.1. NC_000963.1.
WP_004597479.1. NC_000963.1.

3D structure databases

ProteinModelPortaliQ9ZDH8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272947.RP350.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAA14810; CAA14810; CAA14810.
GeneIDi883397.
KEGGirpr:RP350.
PATRICi17901469. VBIRicPro72556_0360.

Phylogenomic databases

eggNOGiCOG1722. LUCA.
HOGENOMiHOG000228798.
KOiK03602.
OMAiKKHCEKL.

Family and domain databases

Gene3Di1.10.287.1040. 1 hit.
HAMAPiMF_00337. Exonuc_7_S. 1 hit.
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...

Entry informationi

Entry nameiEX7S_RICPR
AccessioniPrimary (citable) accession number: Q9ZDH8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 27, 2001
Last sequence update: May 1, 1999
Last modified: September 7, 2016
This is version 84 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

Complete proteome, Reference proteome

Documents

  1. Rickettsia prowazekii
    Rickettsia prowazekii (strain Madrid E): entries and gene names
  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.