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gspB putative general secretion pathway protein B [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947826, updated on 6-May-2021

Summary

Gene symbol
gspB
Gene description
putative general secretion pathway protein B
Primary source
ASAP:ABE-0010865
Locus tag
b3322
See related
ECOCYC:EG11263
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3309; pinO; pioO
Summary
GspB is a distant homolog or convergent analog of exeB of A. hydrophila, which is required for protein export , specifically for the export and assembly of secretin (ExeD/GspD) into the outer membrane. [More information is available at EcoGene: EG11263]. PinO is the only protein whose de novo synthesis is required for replication initiation at oriC . [More information is available at EcoCyc: EG11263].
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Genomic context

Sequence:
NC_000913.3 (3453508..3453927, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene 50S ribosomal subunit protein L3 Neighboring gene 30S ribosomal subunit protein S10 Neighboring gene Type II secretion system protein GspA Neighboring gene Type II secretion system protein GspC Neighboring gene Type II secretion system protein GspD

General gene information

Gene Ontology Provided by GO

Component Evidence Code Pubs
located_in integral component of membrane IEA
Inferred from Electronic Annotation
more info
 
located_in membrane IEA
Inferred from Electronic Annotation
more info
 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
putative general secretion pathway protein B

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    3453508..3453927 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417781.1 putative general secretion pathway protein B [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_417781.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P03825
    Conserved Domains (1) summary
    PRK09697
    Location:1139
    PRK09697; putative general secretion pathway protein GspB
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