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Protein

Probable fimbrial chaperone YehC

Gene

yehC

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

Functioni

Part of the yehABCD fimbrial operon. Could contribute to adhesion to various surfaces in specific environmental niches.1 Publication

Miscellaneous

The operon is cryptic under classical laboratory conditions, but is functional when constitutively expressed.1 Publication

GO - Biological processi

Keywordsi

Molecular functionChaperone
Biological processFimbrium biogenesis

Enzyme and pathway databases

BioCyciEcoCyc:EG11989-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Probable fimbrial chaperone YehC
Gene namesi
Name:yehC
Ordered Locus Names:b2110, JW2097
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG11989 yehC

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Periplasm

Pathology & Biotechi

Disruption phenotypei

Deletion of the operon under classical laboratory conditions does not result in any major effect on E.coli capacity to form biofilms compared with the wild-type strain.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 31Sequence analysisAdd BLAST31
ChainiPRO_000000929332 – 239Probable fimbrial chaperone YehCAdd BLAST208

Proteomic databases

PaxDbiP33342
PRIDEiP33342

Expressioni

Inductioni

Expression is negatively regulated by H-NS and subjected to cAMP receptor protein (CRP)-mediated catabolite repression.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4260436, 28 interactors
IntActiP33342, 3 interactors
STRINGi316385.ECDH10B_2263

Structurei

3D structure databases

ProteinModelPortaliP33342
SMRiP33342
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the periplasmic pilus chaperone family.Curated

Keywords - Domaini

Immunoglobulin domain, Signal

Phylogenomic databases

eggNOGiENOG4108MQF Bacteria
COG3121 LUCA
HOGENOMiHOG000260152
OMAiTIMIAPQ
PhylomeDBiP33342

Family and domain databases

Gene3Di2.60.40.10, 2 hits
InterProiView protein in InterPro
IPR013783 Ig-like_fold
IPR008962 PapD-like_sf
IPR036316 Pili_assmbl_chap_C_dom_sf
IPR001829 Pili_assmbl_chaperone_bac
IPR016148 Pili_assmbl_chaperone_C
IPR018046 Pili_assmbl_chaperone_CS
IPR016147 Pili_assmbl_chaperone_N
PfamiView protein in Pfam
PF02753 PapD_C, 1 hit
PF00345 PapD_N, 1 hit
PRINTSiPR00969 CHAPERONPILI
SUPFAMiSSF49354 SSF49354, 1 hit
SSF49584 SSF49584, 1 hit
PROSITEiView protein in PROSITE
PS00635 PILI_CHAPERONE, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P33342-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAAIPWRPFN LRGIKMKGLL SLLIFSMVLP AHAGIVIYGT RIIYPAENKE
60 70 80 90 100
VMVQLMNQGN RSSLLQAWID DGDTSLPPEK IQVPFMLTPP VAKIGANSGQ
110 120 130 140 150
QVKIKIMPNK LPTNKESIFY LNVLDIPPNS PEQEGKNALK FAMQNRIKLF
160 170 180 190 200
YRPAGIAPVN KATFKKLLVN RSGNGLVIKN DSANWVTISD VKANNVKVNY
210 220 230
ETIMIAPLES QSVNVKSNNA NNWHLTIIDD HGNYISDKI
Length:239
Mass (Da):26,589
Last modified:February 1, 1994 - v1
Checksum:i78B84A20BFAB39A8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00007 Genomic DNA Translation: AAA60474.1
U00096 Genomic DNA Translation: AAC75171.1
AP009048 Genomic DNA Translation: BAE76588.1
PIRiE64978
RefSeqiNP_416613.1, NC_000913.3

Genome annotation databases

EnsemblBacteriaiAAC75171; AAC75171; b2110
BAE76588; BAE76588; BAE76588
GeneIDi946621
KEGGiecj:JW2097
eco:b2110
PATRICifig|511145.12.peg.2187

Entry informationi

Entry nameiYEHC_ECOLI
AccessioniPrimary (citable) accession number: P33342
Secondary accession number(s): Q2MAW8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: February 1, 1994
Last modified: March 28, 2018
This is version 127 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

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. SIMILARITY comments
    Index of protein domains and families

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