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Protein

HTH-type transcriptional regulator ArcR

Gene

arcR

Organism
Staphylococcus epidermidis (strain ATCC 35984 / RP62A)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Positively regulates the expression of the arcABDCR operon under anaerobic conditions, thus playing an essential role in arginine catabolism. May also control the expression of genes encoding proteins which are involved in anaerobic metabolism. Can bind cyclic AMP (By similarity).By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi22 – 141cNMPAdd BLAST120
DNA bindingi188 – 207H-T-H motifBy similarityAdd BLAST20

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActivator, DNA-binding
Biological processTranscription, Transcription regulation
LigandcAMP, cAMP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
HTH-type transcriptional regulator ArcR
Gene namesi
Name:arcR
Ordered Locus Names:SERP2246
OrganismiStaphylococcus epidermidis (strain ATCC 35984 / RP62A)
Taxonomic identifieri176279 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000000531 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003494191 – 228HTH-type transcriptional regulator ArcRAdd BLAST228

Interactioni

Protein-protein interaction databases

STRINGi176279.SERP2246

Structurei

3D structure databases

ProteinModelPortaliQ5HKU6
SMRiQ5HKU6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini155 – 228HTH crp-typeAdd BLAST74

Phylogenomic databases

eggNOGiENOG4105IJS Bacteria
COG0664 LUCA
HOGENOMiHOG000022896
KOiK21828
OMAiEYLCKNH

Family and domain databases

CDDicd00038 CAP_ED, 1 hit
InterProiView protein in InterPro
IPR018490 cNMP-bd-like
IPR000595 cNMP-bd_dom
IPR012318 HTH_CRP
IPR036390 WH_DNA-bd_sf
PfamiView protein in Pfam
PF00027 cNMP_binding, 1 hit
PF13545 HTH_Crp_2, 1 hit
SUPFAMiSSF46785 SSF46785, 1 hit
SSF51206 SSF51206, 1 hit

Sequencei

Sequence statusi: Complete.

Q5HKU6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTGNQMFCRE NELDESFKQL ASYINIPVGV LLPFKSQCFV RHYNKGQIVY
60 70 80 90 100
YSSDETTHIY LLLKGNIMRE NFNLNGDVYR YLNREKVLFP LNNLFQDKVP
110 120 130 140 150
NEMCTALTDC EMIGIPRDLI EYLCKNHEEI FVKLFSLLSE TQCQHIEYNM
160 170 180 190 200
ALTSKLAKER VTKILRYLCQ TVGYDHDEFY EIKHFMTIQL LSDMAGISRE
210 220
TTSHIINELK EEKILFKNSK NWLVSKDL
Length:228
Mass (Da):26,896
Last modified:February 15, 2005 - v1
Checksum:i07371F0A85C1D475
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000029 Genomic DNA Translation: AAW53105.1
RefSeqiWP_002486086.1, NC_002976.3

Genome annotation databases

EnsemblBacteriaiAAW53105; AAW53105; SERP2246
KEGGiser:SERP2246

Similar proteinsi

Entry informationi

Entry nameiARCR_STAEQ
AccessioniPrimary (citable) accession number: Q5HKU6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 2, 2008
Last sequence update: February 15, 2005
Last modified: February 28, 2018
This is version 84 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