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Protein

HTH-type transcriptional activator RhaS

Gene

rhaS

Organism
Escherichia coli O1:K1 / APEC
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Activates expression of the rhaBAD and rhaT operons.UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi190 – 209H-T-H motifUniRule annotationAdd BLAST20
DNA bindingi239 – 262H-T-H motifUniRule annotationAdd BLAST24

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActivator, DNA-binding
Biological processRhamnose metabolism, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
HTH-type transcriptional activator RhaSUniRule annotation
Alternative name(s):
L-rhamnose operon regulatory protein RhaSUniRule annotation
Gene namesi
Name:rhaSUniRule annotation
Ordered Locus Names:Ecok1_38780
ORF Names:APECO1_2563
OrganismiEscherichia coli O1:K1 / APEC
Taxonomic identifieri405955 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000008216 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000687021 – 278HTH-type transcriptional activator RhaSAdd BLAST278

Interactioni

Subunit structurei

Binds DNA as a dimer.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei241Interaction with sigma-70UniRule annotation1
Sitei250Interaction with sigma-70UniRule annotation1

Structurei

3D structure databases

ProteinModelPortaliA1AI82.
SMRiA1AI82.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Repeat

Phylogenomic databases

HOGENOMiHOG000290513.
KOiK02855.
OMAiGHYPSHW.

Family and domain databases

HAMAPiMF_01534. HTH_type_RhaS. 1 hit.
InterProiView protein in InterPro
IPR003313. AraC-bd.
IPR009057. Homeobox-like_sf.
IPR018060. HTH_AraC.
IPR018062. HTH_AraC-typ_CS.
IPR020449. Tscrpt_reg_HTH_AraC-type.
IPR023609. Tscrpt_reg_HTH_RhaS.
PfamiView protein in Pfam
PF02311. AraC_binding. 1 hit.
PF12833. HTH_18. 1 hit.
PRINTSiPR00032. HTHARAC.
SMARTiView protein in SMART
SM00342. HTH_ARAC. 1 hit.
SUPFAMiSSF46689. SSF46689. 2 hits.
PROSITEiView protein in PROSITE
PS00041. HTH_ARAC_FAMILY_1. 1 hit.
PS01124. HTH_ARAC_FAMILY_2. 1 hit.

Sequencei

Sequence statusi: Complete.

A1AI82-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVLHSVDFF PSGNASVAIE PRLPQADFPE HHHDFHEIVI VEHGTGIHVF
60 70 80 90 100
NGQPYTITGG TVCFVRDHDR HLYEHTDNLC LTNVLYRSPD RFQFLAGLNQ
110 120 130 140 150
LLPQEQDGQY PSHWRVNHSV LQQVRQLVAQ MEQQEEENDL PSTASREILF
160 170 180 190 200
MQLLLLLRKS SLQENLENSA SRLNLLLAWL EDHFADEVNW DAVADQFSLS
210 220 230 240 250
LRTLHRQLKQ KTGLTPQRYL NRLRLMKARH LLRHSEASVT DIAYRCGFSD
260 270
SNHFSTLFRR EFNWSPRDIR QGRDGFLQ
Length:278
Mass (Da):32,402
Last modified:January 23, 2007 - v1
Checksum:i71E981876A6F21A9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000468 Genomic DNA. Translation: ABJ03372.1.
RefSeqiWP_000217149.1. NC_008563.1.

Genome annotation databases

EnsemblBacteriaiABJ03372; ABJ03372; APECO1_2563.
KEGGiecv:APECO1_2563.

Similar proteinsi

Entry informationi

Entry nameiRHAS_ECOK1
AccessioniPrimary (citable) accession number: A1AI82
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: January 23, 2007
Last modified: November 22, 2017
This is version 80 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