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Protein

Exodeoxyribonuclease 7 small subunit

Gene

xseB

Organism
Bacillus subtilis (strain 168)
Status
Reviewed-Annotation score: -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

Keywordsi

Molecular functionExonuclease, Hydrolase, Nuclease

Enzyme and pathway databases

BioCyciBSUB:BSU24290-MONOMER

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
Synonyms:yqiC
Ordered Locus Names:BSU24290
OrganismiBacillus subtilis (strain 168)
Taxonomic identifieri224308 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
Proteomesi
  • UP000001570 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002069211 – 84Exodeoxyribonuclease 7 small subunitAdd BLAST84

Proteomic databases

PaxDbiP54522
PRIDEiP54522

Interactioni

Subunit structurei

Heterooligomer composed of large and small subunits.By similarity

Protein-protein interaction databases

IntActiP54522, 8 interactors
STRINGi224308.Bsubs1_010100013326

Structurei

3D structure databases

ProteinModelPortaliP54522
SMRiP54522
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the XseB family.Curated

Phylogenomic databases

eggNOGiENOG41067QG Bacteria
COG1722 LUCA
HOGENOMiHOG000228798
InParanoidiP54522
KOiK03602
OMAiPLNDYKG
PhylomeDBiP54522

Family and domain databases

Gene3Di1.10.287.1040, 1 hit
HAMAPiMF_00337 Exonuc_7_S, 1 hit
InterProiView protein in InterPro
IPR003761 Exonuc_VII_S
IPR037004 Exonuc_VII_ssu_sf
PANTHERiPTHR34137 PTHR34137, 1 hit
PfamiView protein in Pfam
PF02609 Exonuc_VII_S, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD028235 Exonuc_VII_S, 1 hit
TIGRFAMsiTIGR01280 xseB, 1 hit

Sequencei

Sequence statusi: Complete.

P54522-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTDVKKNENM TFEEAMKGLE SIVSKLEEGD VPLEQAINYF QEGMALSKMC
60 70 80
HEKLQKVEKQ MDFILKEDGE LAPFSVQEED EGDK
Length:84
Mass (Da):9,631
Last modified:April 14, 2009 - v3
Checksum:i98D1D3815E1CC34D
GO

Sequence cautioni

The sequence BAA12574 differs from that shown. Reason: Frameshift at position 9.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D84432 Genomic DNA Translation: BAA12574.1 Frameshift.
AL009126 Genomic DNA Translation: CAB14360.2
PIRiH69960
RefSeqiNP_390309.2, NC_000964.3
WP_003226409.1, NZ_JNCM01000036.1

Genome annotation databases

EnsemblBacteriaiCAB14360; CAB14360; BSU24290
GeneIDi938649
KEGGibsu:BSU24290
PATRICifig|224308.179.peg.2647

Entry informationi

Entry nameiEX7S_BACSU
AccessioniPrimary (citable) accession number: P54522
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: April 14, 2009
Last modified: May 23, 2018
This is version 117 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Bacillus subtilis
    Bacillus subtilis (strain 168): entries, gene names and cross-references to SubtiList
  2. SIMILARITY comments
    Index of protein domains and families

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