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Protein

Phosphorelay protein LuxU

Gene

luxU

Organism
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Phosphorelay protein which receives a sensory signal from a sensor kinase and transmit it to LuxO. At low cell density, a phosphoryl group is transferred from the sensor kinase, probably on His-56 and this phosphoryl group is further transferred to LuxO.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Two-component regulatory system

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphorelay protein LuxU
Gene namesi
Name:luxU
Ordered Locus Names:VP2098
OrganismiVibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Taxonomic identifieri223926 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000002493 Componenti: Chromosome 1

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002201421 – 112Phosphorelay protein LuxUAdd BLAST112

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei56PhosphohistidinePROSITE-ProRule annotation1

Keywords - PTMi

Phosphoprotein

Interactioni

Subunit structurei

Monomer.By similarity

Protein-protein interaction databases

STRINGi223926.VP2098.

Structurei

3D structure databases

ProteinModelPortaliQ87MX8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini17 – 112HPtPROSITE-ProRule annotationAdd BLAST96

Sequence similaritiesi

Contains 1 HPt domain.PROSITE-ProRule annotation

Phylogenomic databases

HOGENOMiHOG000218289.
KOiK10911.
OMAiAMSIDKK.

Family and domain databases

Gene3Di1.20.120.160. 1 hit.
InterProiIPR008207. Sig_transdc_His_kin_Hpt_dom.
[Graphical view]
PfamiPF01627. Hpt. 1 hit.
[Graphical view]
SUPFAMiSSF47226. SSF47226. 1 hit.
PROSITEiPS50894. HPT. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q87MX8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTILNQQKID ELSIEIGSDN VPVLLDIFLG EMDTYIDNLS QLEGSERLMY
60 70 80 90 100
LKEISHALKS SAASFGADSL CELAMSIDKK AKSGELVEQG SEVNTMLDRL
110
NETRDAYRSW TQ
Length:112
Mass (Da):12,519
Last modified:June 1, 2003 - v1
Checksum:iD841F42526907F9C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000031 Genomic DNA. Translation: BAC60361.1.
RefSeqiNP_798477.1. NC_004603.1.
WP_005482417.1. NC_004603.1.

Genome annotation databases

EnsemblBacteriaiBAC60361; BAC60361; BAC60361.
GeneIDi1189609.
KEGGivpa:VP2098.
PATRICi20142356. VBIVibPar50997_2009.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000031 Genomic DNA. Translation: BAC60361.1.
RefSeqiNP_798477.1. NC_004603.1.
WP_005482417.1. NC_004603.1.

3D structure databases

ProteinModelPortaliQ87MX8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi223926.VP2098.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAC60361; BAC60361; BAC60361.
GeneIDi1189609.
KEGGivpa:VP2098.
PATRICi20142356. VBIVibPar50997_2009.

Phylogenomic databases

HOGENOMiHOG000218289.
KOiK10911.
OMAiAMSIDKK.

Family and domain databases

Gene3Di1.20.120.160. 1 hit.
InterProiIPR008207. Sig_transdc_His_kin_Hpt_dom.
[Graphical view]
PfamiPF01627. Hpt. 1 hit.
[Graphical view]
SUPFAMiSSF47226. SSF47226. 1 hit.
PROSITEiPS50894. HPT. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiLUXU_VIBPA
AccessioniPrimary (citable) accession number: Q87MX8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 19, 2004
Last sequence update: June 1, 2003
Last modified: November 2, 2016
This is version 69 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, Reference 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.