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Protein

Primosomal replication protein N

Gene

priB

Organism
Escherichia coli TA054
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Binds single-stranded DNA at the primosome assembly site (PAS). During primosome assembly it facilitates the complex formation between PriA and DnaT.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA-bindingUniRule annotationSAAS annotation
Biological processDNA replicationUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Primosomal replication protein NUniRule annotationSAAS annotation
Gene namesi
Name:priBUniRule annotation
ORF Names:EAXG_02108Imported
OrganismiEscherichia coli TA054Imported
Taxonomic identifieri656433 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000193131 Componenti: Unassembled WGS sequence

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

PrimosomeUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Component of the preprimosomal complex composed of one monomer of PriC and DnaT, two monomers of PriA, two dimers of PriB and one hexamer of DnaB. Upon transient interaction with DnaG it forms the primosome.UniRule annotation

Structurei

3D structure databases

SMRiA0A1X3L8G4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PriB family.UniRule annotationSAAS annotation

Family and domain databases

CDDicd04496. SSB_OBF. 1 hit.
HAMAPiMF_00720. PriB. 1 hit.
InterProiView protein in InterPro
IPR012340. NA-bd_OB-fold.
IPR000424. Primosome_PriB/ssb.
IPR023646. Prisomal_replication_PriB.
PfamiView protein in Pfam
PF00436. SSB. 1 hit.
PIRSFiPIRSF003135. Primosomal_n. 1 hit.
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR04418. PriB_gamma. 1 hit.
PROSITEiView protein in PROSITE
PS50935. SSB. 1 hit.

Sequencei

Sequence statusi: Complete.

A0A1X3L8G4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTNRLVLSGT VCRAPLRKVS PSGIPHCQFV LEHRSVQEEA GFHRQAWCQM
60 70 80 90 100
PVIVSGHENQ AITHSITVGS RITVQGFISC HKAKNGLSKM VLHAEQIELI

DSGD
Length:104
Mass (Da):11,442
Last modified:July 5, 2017 - v1
Checksum:i0D52F9D68193B4AC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
ADKB01000025 Genomic DNA. Translation: OSL66304.1.
RefSeqiWP_001315977.1. NZ_ADKB01000025.1.

Similar proteinsi

Entry informationi

Entry nameiA0A1X3L8G4_ECOLX
AccessioniPrimary (citable) accession number: A0A1X3L8G4
Entry historyiIntegrated into UniProtKB/TrEMBL: July 5, 2017
Last sequence update: July 5, 2017
Last modified: September 27, 2017
This is version 3 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.Imported

Keywords - Technical termi

Complete proteomeImported