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Protein

HTH-type transcriptional regulator CatR

Gene

catR

Organism
Pseudomonas putida (Arthrobacter siderocapsulatus)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein predictedi

Functioni

Positive regulator of the catBC operon that degrades catechol to acetyl-CoA. CatR binds in trans to the catR-catBC promoter-control region in the presence or absence of inducer but only activates the catBC operon in the presence of the inducer, cis-cis-muconate.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi18 – 37H-T-H motifPROSITE-ProRule annotationAdd BLAST20

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActivator, DNA-binding
Biological processAromatic hydrocarbons catabolism, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
HTH-type transcriptional regulator CatR
Alternative name(s):
CatBC operon transcriptional activator
Gene namesi
Name:catR
OrganismiPseudomonas putida (Arthrobacter siderocapsulatus)
Taxonomic identifieri303 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001056011 – 289HTH-type transcriptional regulator CatRAdd BLAST289

Proteomic databases

PRIDEiP20667.

Structurei

3D structure databases

ProteinModelPortaliP20667.
SMRiP20667.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 57HTH lysR-typePROSITE-ProRule annotationAdd BLAST57

Phylogenomic databases

eggNOGiENOG4108KB2. Bacteria.
ENOG410XSY7. LUCA.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
InterProiView protein in InterPro
IPR005119. LysR_subst-bd.
IPR000847. Tscrpt_reg_HTH_LysR.
IPR036388. WH-like_DNA-bd_sf.
IPR036390. WH_DNA-bd_sf.
PfamiView protein in Pfam
PF00126. HTH_1. 1 hit.
PF03466. LysR_substrate. 1 hit.
PRINTSiPR00039. HTHLYSR.
SUPFAMiSSF46785. SSF46785. 1 hit.
PROSITEiView protein in PROSITE
PS50931. HTH_LYSR. 1 hit.

Sequencei

Sequence statusi: Complete.

P20667-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MELRHLRYFK VLAETLNFTR AAELLHIAQP PLSRQISQLE DQLGTLLVVR
60 70 80 90 100
ERPLRLTEAG RFFYEQSCTV LQLQNISDNT RRIGQGQRQW LGIGFAPSTL
110 120 130 140 150
YKVLPELIRE LRQDSELELG LNEMTTLQQV EALKSGRIDI AFGRIRIDDP
160 170 180 190 200
AIHQQVLCED PLVAVLPKDH PLASSPLTLA QLAGEAFILY PANPRPSYAD
210 220 230 240 250
HVLALFAHHG MSIHVSQWAN ELQTAIGLVA VGVGVTLVPA SVQQQHRTDI
260 270 280
EYVSLLDSGA VSPIILSRRK GDVSPIVQRC LTLIAQQAE
Length:289
Mass (Da):32,194
Last modified:February 1, 1991 - v1
Checksum:i751C53101289D55B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M33817 Genomic DNA. Translation: AAA25768.1.
PIRiA35118.

Similar proteinsi

Entry informationi

Entry nameiCATR_PSEPU
AccessioniPrimary (citable) accession number: P20667
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: January 31, 2018
This is version 82 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program