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Q2YPX7 (SSB_BRUA2) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 55. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Single-stranded DNA-binding protein

Short name=SSB
Gene names
Name:ssb
Ordered Locus Names:BAB1_1126
OrganismBrucella abortus (strain 2308) [Complete proteome] [HAMAP]
Taxonomic identifier359391 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella

Protein attributes

Sequence length168 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner proteins to recruit them to their sites of action during DNA metabolism By similarity. HAMAP-Rule MF_00984

Subunit structure

Homotetramer By similarity. HAMAP-Rule MF_00984

Sequence similarities

Contains 1 SSB domain.

Ontologies

Keywords
   Biological processDNA damage
DNA recombination
DNA repair
DNA replication
   LigandDNA-binding
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processDNA repair

Inferred from electronic annotation. Source: UniProtKB-KW

DNA replication

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionsingle-stranded DNA binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 168168Single-stranded DNA-binding protein HAMAP-Rule MF_00984
PRO_0000096014

Regions

Domain5 – 111107SSB
DNA binding54 – 607 By similarity
Motif163 – 1686Important for interaction with partner proteins By similarity

Sequences

Sequence LengthMass (Da)Tools
Q2YPX7 [UniParc].

Last modified December 20, 2005. Version 1.
Checksum: ECDDE21EDDDD7886

FASTA16818,398
        10         20         30         40         50         60 
MAGSVNKVIL VGNLGADPEI RRLNSGDMVA NLRIATSESW RDRQTGERKD RTEWHSVVIF 

        70         80         90        100        110        120 
NENLAKVAEQ YLKKGAKVYI EGALQTRKWQ DQNGNDRYSK EIVLQKFRGE LQMLDSRSEG 

       130        140        150        160 
GEGRSFGGGG NRNQMSDYSG GGGDFGSSGP SSGSSGGFSR DLDDEIPF 

« Hide

References

« Hide 'large scale' references
[1]"Isolation of Brucella abortus ssb and uvrA genes from a genomic library by use of lymphocytes as probes."
Zhu Y., Oliveira S.C., Splitter G.A.
Infect. Immun. 61:5339-5344(1993) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]"Whole-genome analyses of speciation events in pathogenic Brucellae."
Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A., Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E.
Infect. Immun. 73:8353-8361(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 2308.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
L10843 Unassigned DNA. Translation: AAA16818.1.
AM040264 Genomic DNA. Translation: CAJ11082.1.
PIRI40352.
RefSeqYP_414519.1. NC_007618.1.

3D structure databases

ProteinModelPortalQ2YPX7.
SMRQ2YPX7. Positions 5-121.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING359391.BAB1_1126.

Proteomic databases

PRIDEQ2YPX7.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAJ11082; CAJ11082; BAB1_1126.
GeneID3787774.
KEGGbmf:BAB1_1126.
PATRIC17845210. VBIBruMel86222_1175.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0629.
HOGENOMHOG000106483.
KOK03111.
OMAIATSENW.
OrthoDBEOG6M9F32.
ProtClustDBCLSK898240.

Enzyme and pathway databases

BioCycBABO359391:GKDV-1148-MONOMER.
BMEL359391:GJOQ-1148-MONOMER.

Family and domain databases

Gene3D2.40.50.140. 1 hit.
HAMAPMF_00984. SSB.
InterProIPR012340. NA-bd_OB-fold.
IPR000424. Primosome_PriB/ssb.
IPR011344. ssDNA-bd.
[Graphical view]
PANTHERPTHR10302. PTHR10302. 1 hit.
PfamPF00436. SSB. 1 hit.
[Graphical view]
PIRSFPIRSF002070. SSB. 1 hit.
SUPFAMSSF50249. SSF50249. 1 hit.
TIGRFAMsTIGR00621. ssb. 1 hit.
PROSITEPS50935. SSB. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSSB_BRUA2
AccessionPrimary (citable) accession number: Q2YPX7
Secondary accession number(s): Q07432, Q57D35
Entry history
Integrated into UniProtKB/Swiss-Prot: February 7, 2006
Last sequence update: December 20, 2005
Last modified: March 19, 2014
This is version 55 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Brucella abortus strain 2308

Brucella abortus (strain 2308): entries and gene names