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Protein

Hydroxyethylthiazole kinase

Gene

thiM

Organism
Rhizobium etli (strain CFN 42 / ATCC 51251)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the phosphorylation of the hydroxyl group of 4-methyl-5-beta-hydroxyethylthiazole (THZ).UniRule annotation

Catalytic activityi

ATP + 4-methyl-5-(2-hydroxyethyl)thiazole = ADP + 4-methyl-5-(2-phosphonooxyethyl)thiazole.UniRule annotation

Cofactori

Mg2+UniRule annotation

Pathwayi: thiamine diphosphate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes 4-methyl-5-(2-phosphoethyl)-thiazole from 5-(2-hydroxyethyl)-4-methylthiazole.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Hydroxyethylthiazole kinase (thiM)
This subpathway is part of the pathway thiamine diphosphate biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 4-methyl-5-(2-phosphoethyl)-thiazole from 5-(2-hydroxyethyl)-4-methylthiazole, the pathway thiamine diphosphate biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei37Substrate; via amide nitrogenUniRule annotation1
Binding sitei112ATPUniRule annotation1
Binding sitei158ATPUniRule annotation1
Binding sitei185Substrate; via amide nitrogenUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Thiamine biosynthesis

Keywords - Ligandi

ATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00060; UER00139.

Names & Taxonomyi

Protein namesi
Recommended name:
Hydroxyethylthiazole kinaseUniRule annotation (EC:2.7.1.50UniRule annotation)
Alternative name(s):
4-methyl-5-beta-hydroxyethylthiazole kinaseUniRule annotation
Short name:
TH kinaseUniRule annotation
Short name:
Thz kinaseUniRule annotation
Gene namesi
Name:thiMUniRule annotation
Ordered Locus Names:RHE_PE00337
Encoded oniPlasmid p42e0 Publication
OrganismiRhizobium etli (strain CFN 42 / ATCC 51251)
Taxonomic identifieri347834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupRhizobium
Proteomesi
  • UP000001936 Componenti: Plasmid p42e

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003838891 – 258Hydroxyethylthiazole kinaseAdd BLAST258

Structurei

3D structure databases

ProteinModelPortaliQ2K0X8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Thz kinase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000114352.
KOiK00878.
OMAiSPVMAHA.

Family and domain databases

CDDicd01170. THZ_kinase. 1 hit.
Gene3Di3.40.1190.20. 1 hit.
HAMAPiMF_00228. Thz_kinase. 1 hit.
InterProiIPR000417. Hyethyz_kinase.
IPR029056. Ribokinase-like.
[Graphical view]
PfamiPF02110. HK. 1 hit.
[Graphical view]
PIRSFiPIRSF000513. Thz_kinase. 1 hit.
PRINTSiPR01099. HYETHTZKNASE.
SUPFAMiSSF53613. SSF53613. 1 hit.
TIGRFAMsiTIGR00694. thiM. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2K0X8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLDAMREKPP LVHCITNYVA MNIAANVLLA SGASPAMVHA PEEAGEFAGI
60 70 80 90 100
ASALTVNIGT LSTQWIDGMQ AAAKAAASAG KPWVLDPVAH YATTFRRQAV
110 120 130 140 150
ADLLALKPTI IRGNASEIIA LAGGESRGQG VDSRDPVEQA EDSARRLAER
160 170 180 190 200
QQAIVAVTGA VDFVTDGERA VRIKGGSVLM PEVTALGCSL TCLIGAFAAT
210 220 230 240 250
APEDLFGATV AALATFAVAG EDAALGAAGP GSFAWRFLDA LAALDGEALD

ARARVSLA
Length:258
Mass (Da):26,338
Last modified:March 7, 2006 - v1
Checksum:i1E56309883AB05F9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000137 Genomic DNA. Translation: ABC93772.1.

Genome annotation databases

EnsemblBacteriaiABC93772; ABC93772; RHE_PE00337.
KEGGiret:RHE_PE00337.
PATRICi23091948. VBIRhiEtl108884_5603.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000137 Genomic DNA. Translation: ABC93772.1.

3D structure databases

ProteinModelPortaliQ2K0X8.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABC93772; ABC93772; RHE_PE00337.
KEGGiret:RHE_PE00337.
PATRICi23091948. VBIRhiEtl108884_5603.

Phylogenomic databases

HOGENOMiHOG000114352.
KOiK00878.
OMAiSPVMAHA.

Enzyme and pathway databases

UniPathwayiUPA00060; UER00139.

Family and domain databases

CDDicd01170. THZ_kinase. 1 hit.
Gene3Di3.40.1190.20. 1 hit.
HAMAPiMF_00228. Thz_kinase. 1 hit.
InterProiIPR000417. Hyethyz_kinase.
IPR029056. Ribokinase-like.
[Graphical view]
PfamiPF02110. HK. 1 hit.
[Graphical view]
PIRSFiPIRSF000513. Thz_kinase. 1 hit.
PRINTSiPR01099. HYETHTZKNASE.
SUPFAMiSSF53613. SSF53613. 1 hit.
TIGRFAMsiTIGR00694. thiM. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiTHIM_RHIEC
AccessioniPrimary (citable) accession number: Q2K0X8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: March 7, 2006
Last modified: November 2, 2016
This is version 67 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, Plasmid, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. 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.