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Protein

Single-stranded DNA-binding protein

Gene

ssb

Organism
Streptococcus pneumoniae (strain ATCC 700669 / Spain 23F-1)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

GO - Molecular functioni

  1. single-stranded DNA binding Source: InterPro

GO - Biological processi

  1. DNA replication Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

DNA damage, DNA recombinationUniRule annotation, DNA repairUniRule annotation, DNA replicationUniRule annotation

Keywords - Ligandi

DNA-bindingUniRule annotation

Enzyme and pathway databases

BioCyciSPNE561276:GJFJ-1441-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Single-stranded DNA-binding proteinUniRule annotation
Short name:
SSBUniRule annotation
Gene namesi
Name:ssbImported
Ordered Locus Names:SPN23F15030Imported
OrganismiStreptococcus pneumoniae (strain ATCC 700669 / Spain 23F-1)Imported
Taxonomic identifieri561276 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000002600 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi561276.SPN23F_15030.

Structurei

3D structure databases

ProteinModelPortaliB8ZLE0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 104104SSBUniRule annotationAdd
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi151 – 1566Important for interaction with partner proteinsUniRule annotation

Sequence similaritiesi

Contains 1 SSB domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0629.
KOiK03111.
OMAiKMLSPRG.
OrthoDBiEOG6M9F32.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
HAMAPiMF_00984. SSB.
InterProiIPR012340. NA-bd_OB-fold.
IPR000424. Primosome_PriB/ssb.
IPR011344. ssDNA-bd.
[Graphical view]
PANTHERiPTHR10302. PTHR10302. 1 hit.
PfamiPF00436. SSB. 1 hit.
[Graphical view]
PIRSFiPIRSF002070. SSB. 1 hit.
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00621. ssb. 1 hit.
PROSITEiPS50935. SSB. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B8ZLE0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MINNVVLVGR MTRDAELRYT PSNVAVATFT LAVNRTFKSQ NGEREADFIN
60 70 80 90 100
VVMWRQQAEN LANWAKKGSL IGVTGRIQTR SYDNQQGQRV YVTEVVAENF
110 120 130 140 150
QMLESRSVRE GHTGGAYSAP TANYSAPTNS VPDFSRNENP FGATNPLDIS

DDDLPF
Length:156
Mass (Da):17,351
Last modified:March 3, 2009 - v1
Checksum:i4F924817818929EB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM211187 Genomic DNA. Translation: CAR69285.1.
RefSeqiYP_002511404.1. NC_011900.1.

Genome annotation databases

EnsemblBacteriaiCAR69285; CAR69285; SPN23F15030.
GeneIDi7329124.
KEGGisne:SPN23F_15030.
PATRICi19674368. VBIStrPne132160_1586.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM211187 Genomic DNA. Translation: CAR69285.1.
RefSeqiYP_002511404.1. NC_011900.1.

3D structure databases

ProteinModelPortaliB8ZLE0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi561276.SPN23F_15030.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAR69285; CAR69285; SPN23F15030.
GeneIDi7329124.
KEGGisne:SPN23F_15030.
PATRICi19674368. VBIStrPne132160_1586.

Phylogenomic databases

eggNOGiCOG0629.
KOiK03111.
OMAiKMLSPRG.
OrthoDBiEOG6M9F32.

Enzyme and pathway databases

BioCyciSPNE561276:GJFJ-1441-MONOMER.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
HAMAPiMF_00984. SSB.
InterProiIPR012340. NA-bd_OB-fold.
IPR000424. Primosome_PriB/ssb.
IPR011344. ssDNA-bd.
[Graphical view]
PANTHERiPTHR10302. PTHR10302. 1 hit.
PfamiPF00436. SSB. 1 hit.
[Graphical view]
PIRSFiPIRSF002070. SSB. 1 hit.
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00621. ssb. 1 hit.
PROSITEiPS50935. SSB. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Role of conjugative elements in the evolution of the multidrug-resistant pandemic clone Streptococcus pneumoniae Spain23F ST81."
    Croucher N.J., Walker D., Romero P., Lennard N., Paterson G.K., Bason N.C., Mitchell A.M., Quail M.A., Andrew P.W., Parkhill J., Bentley S.D., Mitchell T.J.
    J. Bacteriol. 191:1480-1489(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700669 / Spain 23F-1Imported.

Entry informationi

Entry nameiB8ZLE0_STRPJ
AccessioniPrimary (citable) accession number: B8ZLE0
Entry historyi
Integrated into UniProtKB/TrEMBL: March 3, 2009
Last sequence update: March 3, 2009
Last modified: April 29, 2015
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3

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 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.