ID L0ID16_HALRX Unreviewed; 277 AA.
AC L0ID16;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 27-MAR-2024, entry version 44.
DE RecName: Full=Hydroxyethylthiazole kinase {ECO:0000256|HAMAP-Rule:MF_00228};
DE EC=2.7.1.50 {ECO:0000256|HAMAP-Rule:MF_00228};
DE AltName: Full=4-methyl-5-beta-hydroxyethylthiazole kinase {ECO:0000256|HAMAP-Rule:MF_00228};
DE Short=TH kinase {ECO:0000256|HAMAP-Rule:MF_00228};
DE Short=Thz kinase {ECO:0000256|HAMAP-Rule:MF_00228};
GN Name=thiM {ECO:0000256|HAMAP-Rule:MF_00228};
GN OrderedLocusNames=Halru_1513 {ECO:0000313|EMBL:AGB16121.1};
OS Halovivax ruber (strain DSM 18193 / JCM 13892 / XH-70).
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Natrialbales;
OC Natrialbaceae; Halovivax.
OX NCBI_TaxID=797302 {ECO:0000313|EMBL:AGB16121.1, ECO:0000313|Proteomes:UP000010846};
RN [1] {ECO:0000313|Proteomes:UP000010846}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18193 / JCM 13892 / XH-70
RC {ECO:0000313|Proteomes:UP000010846};
RA Lucas S., Han J., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S.,
RA Peters L., Mikhailova N., Davenport K., Detter J.C., Han C., Tapia R.,
RA Land M., Hauser L., Kyrpides N., Ivanova N., Pagani I., Sproer C.,
RA Anderson I., Woyke T.;
RT "Complete sequence of Halovivax ruber XH-70.";
RL Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the phosphorylation of the hydroxyl group of 4-
CC methyl-5-beta-hydroxyethylthiazole (THZ). {ECO:0000256|HAMAP-
CC Rule:MF_00228}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-(2-hydroxyethyl)-4-methylthiazole + ATP = 4-methyl-5-(2-
CC phosphooxyethyl)-thiazole + ADP + H(+); Xref=Rhea:RHEA:24212,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17957, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:58296, ChEBI:CHEBI:456216; EC=2.7.1.50;
CC Evidence={ECO:0000256|ARBA:ARBA00001771, ECO:0000256|HAMAP-
CC Rule:MF_00228};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_00228};
CC -!- PATHWAY: Cofactor biosynthesis; thiamine diphosphate biosynthesis; 4-
CC methyl-5-(2-phosphoethyl)-thiazole from 5-(2-hydroxyethyl)-4-
CC methylthiazole: step 1/1. {ECO:0000256|ARBA:ARBA00004868,
CC ECO:0000256|HAMAP-Rule:MF_00228}.
CC -!- SIMILARITY: Belongs to the Thz kinase family. {ECO:0000256|HAMAP-
CC Rule:MF_00228}.
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DR EMBL; CP003050; AGB16121.1; -; Genomic_DNA.
DR AlphaFoldDB; L0ID16; -.
DR STRING; 797302.Halru_1513; -.
DR KEGG; hru:Halru_1513; -.
DR eggNOG; arCOG00019; Archaea.
DR HOGENOM; CLU_019943_0_1_2; -.
DR OrthoDB; 214286at2157; -.
DR UniPathway; UPA00060; UER00139.
DR Proteomes; UP000010846; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004417; F:hydroxyethylthiazole kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0009228; P:thiamine biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0009229; P:thiamine diphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd01170; THZ_kinase; 1.
DR Gene3D; 3.40.1190.20; -; 1.
DR HAMAP; MF_00228; Thz_kinase; 1.
DR InterPro; IPR000417; Hyethyz_kinase.
DR InterPro; IPR029056; Ribokinase-like.
DR Pfam; PF02110; HK; 1.
DR PIRSF; PIRSF000513; Thz_kinase; 1.
DR PRINTS; PR01099; HYETHTZKNASE.
DR SUPFAM; SSF53613; Ribokinase-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00228};
KW Kinase {ECO:0000256|HAMAP-Rule:MF_00228, ECO:0000313|EMBL:AGB16121.1};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00228};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00228};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00228}; Reference proteome {ECO:0000313|Proteomes:UP000010846};
KW Thiamine biosynthesis {ECO:0000256|ARBA:ARBA00022977, ECO:0000256|HAMAP-
KW Rule:MF_00228}; Transferase {ECO:0000256|HAMAP-Rule:MF_00228}.
FT BINDING 51
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00228"
FT BINDING 127
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00228"
FT BINDING 173
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00228"
FT BINDING 200
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00228"
SQ SEQUENCE 277 AA; 28357 MW; 010E54A0BA8E2FDE CRC64;
MSDSVPIDSN SLANALQTLS DGSPLVQHLT NRVTMNDVAQ VTLHWGGLPV MADTPGDAEE
MVHGASAVLL NIGTASPQEV ETMVAVGEAA NELDVPVVFD PVGVGATPTR DEYAETLLER
VDFAAIKGNY GEVSALAGVE ADVAGVESVG EYDEIAATAR ALAASADTTV VASGVTDIVA
TGEAAYELSV GHERMGSIVG TGCVLGATLA TFNGVIDDAS EAALCGTTAF GHAGERAAET
EHDGPESYRV AFLDTIAGVT PESVREKTIA DRIDQVL
//
