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Protein

Hydroxyethylthiazole kinase 2

Gene

thiM2

Organism
Streptococcus pneumoniae (strain P1031)
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 1 (thiM1), Hydroxyethylthiazole kinase 2 (thiM2)
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 sitei41Substrate; via amide nitrogenUniRule annotation1
Binding sitei116ATPUniRule annotation1
Binding sitei166ATPUniRule annotation1
Binding sitei193Substrate; 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 kinase 2UniRule annotation (EC:2.7.1.50UniRule annotation)
Alternative name(s):
4-methyl-5-beta-hydroxyethylthiazole kinase 2UniRule annotation
Short name:
TH kinase 2UniRule annotation
Short name:
Thz kinase 2UniRule annotation
Gene namesi
Name:thiM2UniRule annotation
Ordered Locus Names:SPP_0735
OrganismiStreptococcus pneumoniae (strain P1031)
Taxonomic identifieri488223 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003839041 – 267Hydroxyethylthiazole kinase 2Add BLAST267

Structurei

3D structure databases

ProteinModelPortaliC1CJH5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Thz kinase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000114352.
KOiK00878.
OMAiSINDCAN.

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.

Sequencei

Sequence statusi: Complete.

C1CJH5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQALTNPFPI GSSSLIHCMT NEISCEMLAN GILALGCKPV MADDPREVLD
60 70 80 90 100
FTKQSQALFI NLGHLSAEKE KAIRMAASYA NQSSLPMVVD AVGVTTSSIR
110 120 130 140 150
KSLVKDLLDY RPTVLKGNMS EIRSLVGLKH HGVGVDASAK DQETEDLLQV
160 170 180 190 200
LKDWCQTYPG MSFLVTGPKD LIVSENQVAV LENGCTELDW ITGTGDLVGA
210 220 230 240 250
LTAVFLSQGK TGFEASCLAV SYLNIAAEKI VVQGMGLEEF RYQVLNQLSL
260
LRRDENWLDT IKGEVYE
Length:267
Mass (Da):29,104
Last modified:May 26, 2009 - v1
Checksum:iB01C6DB16D7ED8EB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000920 Genomic DNA. Translation: ACO20450.1.
RefSeqiWP_001148665.1. NC_012467.1.

Genome annotation databases

EnsemblBacteriaiACO20450; ACO20450; SPP_0735.
KEGGispp:SPP_0735.
PATRICi32458722. VBIStrPne91701_0763.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000920 Genomic DNA. Translation: ACO20450.1.
RefSeqiWP_001148665.1. NC_012467.1.

3D structure databases

ProteinModelPortaliC1CJH5.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACO20450; ACO20450; SPP_0735.
KEGGispp:SPP_0735.
PATRICi32458722. VBIStrPne91701_0763.

Phylogenomic databases

HOGENOMiHOG000114352.
KOiK00878.
OMAiSINDCAN.

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.
ProtoNetiSearch...

Entry informationi

Entry nameiTHIM2_STRZP
AccessioniPrimary (citable) accession number: C1CJH5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: May 26, 2009
Last modified: November 2, 2016
This is version 49 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.