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Protein

Oxygen regulatory protein NreC

Gene

nreC

Organism
Staphylococcus epidermidis (strain ATCC 12228)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Member of the two-component regulatory system NreB/NreC involved in the control of dissimilatory nitrate/nitrite reduction in response to oxygen. Phosphorylated NreC binds to a GC-rich palindromic sequence at the promoters of the nitrate (narGHJI) and nitrite (nir) reductase operons, as well as the putative nitrate transporter gene narT, and activates their expression (By similarity).By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi173 – 19220H-T-H motifPROSITE-ProRule annotationAdd
BLAST

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Activator

Keywords - Biological processi

Transcription, Transcription regulation, Two-component regulatory system

Keywords - Ligandi

DNA-binding

Enzyme and pathway databases

BioCyciSEPI176280:GCDG-2028-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Oxygen regulatory protein NreC
Alternative name(s):
Nitrogen regulation protein C
Gene namesi
Name:nreC
Ordered Locus Names:SE_1969
OrganismiStaphylococcus epidermidis (strain ATCC 12228)
Taxonomic identifieri176280 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000001411 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 218218Oxygen regulatory protein NreCPRO_0000349357Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei53 – 5314-aspartylphosphatePROSITE-ProRule annotation

Post-translational modificationi

Phosphorylated by NreB.By similarity

Keywords - PTMi

Phosphoprotein

Interactioni

Protein-protein interaction databases

STRINGi176280.SE1969.

Structurei

3D structure databases

ProteinModelPortaliQ8CN75.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 119118Response regulatoryPROSITE-ProRule annotationAdd
BLAST
Domaini149 – 21466HTH luxR-typePROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 HTH luxR-type DNA-binding domain.PROSITE-ProRule annotation
Contains 1 response regulatory domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG4105WH1. Bacteria.
COG2197. LUCA.
KOiK07696.
OMAiYQEDMEV.

Family and domain databases

CDDicd06170. LuxR_C_like. 1 hit.
Gene3Di1.10.10.10. 1 hit.
InterProiIPR011006. CheY-like_superfamily.
IPR016032. Sig_transdc_resp-reg_C-effctor.
IPR001789. Sig_transdc_resp-reg_receiver.
IPR000792. Tscrpt_reg_LuxR_C.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF00196. GerE. 1 hit.
PF00072. Response_reg. 1 hit.
[Graphical view]
PRINTSiPR00038. HTHLUXR.
SMARTiSM00421. HTH_LUXR. 1 hit.
SM00448. REC. 1 hit.
[Graphical view]
SUPFAMiSSF46894. SSF46894. 1 hit.
SSF52172. SSF52172. 1 hit.
PROSITEiPS00622. HTH_LUXR_1. 1 hit.
PS50043. HTH_LUXR_2. 1 hit.
PS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8CN75-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKIVIADDHA VVRTGFSMIL NYQEDMEVVA TAADGVEAYQ KVLEHRPDVL
60 70 80 90 100
ILDLSMPPGE SGLIATSKIS ESFPETKILI LTMFDDEEYL FHMLKSGAKG
110 120 130 140 150
YILKNSPDEQ LILAVRTVYQ GETYVDMKLT TSLVNEFVNQ SQTDEVSSSS
160 170 180 190 200
DPFKILSKRE LEILPLIAKG YGNKDIAEKL FVSVKTVEAH KTHIMTKLNL
210
KSKPELVEYA LKKKLLEF
Length:218
Mass (Da):24,517
Last modified:March 1, 2003 - v1
Checksum:iB27EF1E7FB4D8291
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015929 Genomic DNA. Translation: AAO05610.1.
RefSeqiNP_765524.1. NC_004461.1.
WP_002485230.1. NC_004461.1.

Genome annotation databases

EnsemblBacteriaiAAO05610; AAO05610; SE_1969.
GeneIDi1055872.
KEGGisep:SE1969.
PATRICi19609804. VBIStaEpi113981_1922.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015929 Genomic DNA. Translation: AAO05610.1.
RefSeqiNP_765524.1. NC_004461.1.
WP_002485230.1. NC_004461.1.

3D structure databases

ProteinModelPortaliQ8CN75.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi176280.SE1969.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAO05610; AAO05610; SE_1969.
GeneIDi1055872.
KEGGisep:SE1969.
PATRICi19609804. VBIStaEpi113981_1922.

Phylogenomic databases

eggNOGiENOG4105WH1. Bacteria.
COG2197. LUCA.
KOiK07696.
OMAiYQEDMEV.

Enzyme and pathway databases

BioCyciSEPI176280:GCDG-2028-MONOMER.

Family and domain databases

CDDicd06170. LuxR_C_like. 1 hit.
Gene3Di1.10.10.10. 1 hit.
InterProiIPR011006. CheY-like_superfamily.
IPR016032. Sig_transdc_resp-reg_C-effctor.
IPR001789. Sig_transdc_resp-reg_receiver.
IPR000792. Tscrpt_reg_LuxR_C.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF00196. GerE. 1 hit.
PF00072. Response_reg. 1 hit.
[Graphical view]
PRINTSiPR00038. HTHLUXR.
SMARTiSM00421. HTH_LUXR. 1 hit.
SM00448. REC. 1 hit.
[Graphical view]
SUPFAMiSSF46894. SSF46894. 1 hit.
SSF52172. SSF52172. 1 hit.
PROSITEiPS00622. HTH_LUXR_1. 1 hit.
PS50043. HTH_LUXR_2. 1 hit.
PS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiNREC_STAES
AccessioniPrimary (citable) accession number: Q8CN75
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 2, 2008
Last sequence update: March 1, 2003
Last modified: September 7, 2016
This is version 102 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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.