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Protein

HTH-type transcriptional regulator ArcR

Gene

arcR

Organism
Staphylococcus aureus (strain Mu3 / ATCC 700698)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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 bindingi40 – 129cNMPAdd BLAST90
DNA bindingi188 – 207H-T-H motifPROSITE-ProRule annotationAdd 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:SAHV_2615
OrganismiStaphylococcus aureus (strain Mu3 / ATCC 700698)
Taxonomic identifieri418127 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003494101 – 234HTH-type transcriptional regulator ArcRAdd BLAST234

Structurei

3D structure databases

ProteinModelPortaliA7X715.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini155 – 228HTH crp-typePROSITE-ProRule annotationAdd BLAST74

Phylogenomic databases

HOGENOMiHOG000022896.
OMAiEYLCKNH.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
2.60.120.10. 1 hit.
InterProiView protein in InterPro
IPR018490. cNMP-bd-like.
IPR000595. cNMP-bd_dom.
IPR012318. HTH_CRP.
IPR014710. RmlC-like_jellyroll.
IPR011991. WHTH_DNA-bd_dom.
PfamiView protein in Pfam
PF00027. cNMP_binding. 1 hit.
PF13545. HTH_Crp_2. 1 hit.
SUPFAMiSSF46785. SSF46785. 1 hit.
SSF51206. SSF51206. 1 hit.
PROSITEiView protein in PROSITE
PS51063. HTH_CRP_2. 1 hit.

Sequencei

Sequence statusi: Complete.

A7X715-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTENFILGRN NKLEHELKAL ADYINIPYSI LQPYQSECFV RHYTKGQVIY
60 70 80 90 100
FSPQESSNIY FLIEGNIIRE HYNQNGDVYR YFNKEQVLFP ISNLFHPKEV
110 120 130 140 150
NELCTALTDC TVLGLPRELM AFLCKANDDI FLTLFALIND NEQQHMNYNM
160 170 180 190 200
ALTSKFAKDR IIKLLCHLCQ TVGYDQDEFY EIKQFLTIQL MSDMAGISRE
210 220 230
TAGHIIHELK DEKLVVKDHK NWLVSKHLFN DVCV
Length:234
Mass (Da):27,428
Last modified:October 23, 2007 - v1
Checksum:iA63E59D8A1ED4E1E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009324 Genomic DNA. Translation: BAF79498.1.
RefSeqiWP_000138218.1. NZ_CTYB01000011.1.

Genome annotation databases

EnsemblBacteriaiBAF79498; BAF79498; SAHV_2615.
KEGGisaw:SAHV_2615.
PATRICi19560434. VBIStaAur127830_2683.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009324 Genomic DNA. Translation: BAF79498.1.
RefSeqiWP_000138218.1. NZ_CTYB01000011.1.

3D structure databases

ProteinModelPortaliA7X715.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAF79498; BAF79498; SAHV_2615.
KEGGisaw:SAHV_2615.
PATRICi19560434. VBIStaAur127830_2683.

Phylogenomic databases

HOGENOMiHOG000022896.
OMAiEYLCKNH.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
2.60.120.10. 1 hit.
InterProiView protein in InterPro
IPR018490. cNMP-bd-like.
IPR000595. cNMP-bd_dom.
IPR012318. HTH_CRP.
IPR014710. RmlC-like_jellyroll.
IPR011991. WHTH_DNA-bd_dom.
PfamiView protein in Pfam
PF00027. cNMP_binding. 1 hit.
PF13545. HTH_Crp_2. 1 hit.
SUPFAMiSSF46785. SSF46785. 1 hit.
SSF51206. SSF51206. 1 hit.
PROSITEiView protein in PROSITE
PS51063. HTH_CRP_2. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiARCR_STAA1
AccessioniPrimary (citable) accession number: A7X715
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 2, 2008
Last sequence update: October 23, 2007
Last modified: February 15, 2017
This is version 65 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.