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Protein

Biofilm regulator BssS

Gene

bssS

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Represses biofilm formation in M9C glu and LB glu media but not in M9C and LB media. Seems to act as a global regulator of several genes involved in catabolite repression and stress response and regulation of the uptake and export of signaling pathways. Could be involved the regulation of indole as well as uptake and export of AI-2 through a cAMP-dependent pathway.1 Publication

GO - Biological processi

  • regulation of single-species biofilm formation Source: EcoCyc

Enzyme and pathway databases

BioCyciEcoCyc:G6557-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Biofilm regulator BssS
Gene namesi
Name:bssS
Synonyms:yceP
Ordered Locus Names:b1060, JW5152
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG14335 bssS

Pathology & Biotechi

Disruption phenotypei

Cells show increased biofilm formation when glucose is present in the medium. In a continuous-flow system with M9C medium supplemented with glucose, the biofilm had a 240-fold greater biomass, a 2800 fold-greater average thickness and a 16-fold increased surface coverage than the wild-type.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001688231 – 84Biofilm regulator BssSAdd BLAST84

Proteomic databases

PaxDbiP0AB33
PRIDEiP0AB33

Expressioni

Inductioni

After 3 hrs of cold shock.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4260077, 191 interactors
IntActiP0AB33, 3 interactors
STRINGi316385.ECDH10B_1131

Structurei

3D structure databases

ProteinModelPortaliP0AB33
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Phylogenomic databases

eggNOGiENOG4105PVA Bacteria
ENOG4111V92 LUCA
HOGENOMiHOG000119007
KOiK12148
OMAiYILQAGI

Family and domain databases

InterProiView protein in InterPro
IPR025730 Biofilm_BssS
PfamiView protein in Pfam
PF13991 BssS, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD060858 Biofilm_regulator_BssS, 1 hit

Sequencei

Sequence statusi: Complete.

P0AB33-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEKNNEVIQT HPLVGWDIST VDSYDALMLR LHYQTPNKSE QEGTEVGQTL
60 70 80
WLTTDVARQF ISILEAGIAK IESGDFQVNE YRRH
Length:84
Mass (Da):9,664
Last modified:October 11, 2005 - v1
Checksum:i1D7103C964E5D5FF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74144.1
AP009048 Genomic DNA Translation: BAA35857.2
PIRiA64849
RefSeqiNP_415578.3, NC_000913.3
WP_000414438.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC74144; AAC74144; b1060
BAA35857; BAA35857; BAA35857
GeneIDi946104
KEGGiecj:JW5152
eco:b1060
PATRICifig|1411691.4.peg.1208

Similar proteinsi

Entry informationi

Entry nameiBSSS_ECOLI
AccessioniPrimary (citable) accession number: P0AB33
Secondary accession number(s): P75927, Q9R374
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 11, 2005
Last sequence update: October 11, 2005
Last modified: March 28, 2018
This is version 75 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health