THIL_PROMA
ID THIL_PROMA Reviewed; 333 AA.
AC Q7VEI9;
DT 22-FEB-2012, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 91.
DE RecName: Full=Thiamine-monophosphate kinase {ECO:0000255|HAMAP-Rule:MF_02128};
DE Short=TMP kinase {ECO:0000255|HAMAP-Rule:MF_02128};
DE Short=Thiamine-phosphate kinase {ECO:0000255|HAMAP-Rule:MF_02128};
DE EC=2.7.4.16 {ECO:0000255|HAMAP-Rule:MF_02128};
GN Name=thiL {ECO:0000255|HAMAP-Rule:MF_02128}; OrderedLocusNames=Pro_0024;
OS Prochlorococcus marinus (strain SARG / CCMP1375 / SS120).
OC Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC Prochlorococcus.
OX NCBI_TaxID=167539;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SARG / CCMP1375 / SS120;
RX PubMed=12917486; DOI=10.1073/pnas.1733211100;
RA Dufresne A., Salanoubat M., Partensky F., Artiguenave F., Axmann I.M.,
RA Barbe V., Duprat S., Galperin M.Y., Koonin E.V., Le Gall F., Makarova K.S.,
RA Ostrowski M., Oztas S., Robert C., Rogozin I.B., Scanlan D.J.,
RA Tandeau de Marsac N., Weissenbach J., Wincker P., Wolf Y.I., Hess W.R.;
RT "Genome sequence of the cyanobacterium Prochlorococcus marinus SS120, a
RT nearly minimal oxyphototrophic genome.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:10020-10025(2003).
CC -!- FUNCTION: Catalyzes the ATP-dependent phosphorylation of thiamine-
CC monophosphate (TMP) to form thiamine-pyrophosphate (TPP), the active
CC form of vitamin B1. {ECO:0000255|HAMAP-Rule:MF_02128}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + thiamine phosphate = ADP + thiamine diphosphate;
CC Xref=Rhea:RHEA:15913, ChEBI:CHEBI:30616, ChEBI:CHEBI:37575,
CC ChEBI:CHEBI:58937, ChEBI:CHEBI:456216; EC=2.7.4.16;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_02128};
CC -!- PATHWAY: Cofactor biosynthesis; thiamine diphosphate biosynthesis;
CC thiamine diphosphate from thiamine phosphate: step 1/1.
CC {ECO:0000255|HAMAP-Rule:MF_02128}.
CC -!- MISCELLANEOUS: Reaction mechanism of ThiL seems to utilize a direct,
CC inline transfer of the gamma-phosphate of ATP to TMP rather than a
CC phosphorylated enzyme intermediate. {ECO:0000255|HAMAP-Rule:MF_02128}.
CC -!- SIMILARITY: Belongs to the thiamine-monophosphate kinase family.
CC {ECO:0000255|HAMAP-Rule:MF_02128}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AE017126; AAP99070.1; -; Genomic_DNA.
DR RefSeq; NP_874418.1; NC_005042.1.
DR RefSeq; WP_011124179.1; NC_005042.1.
DR AlphaFoldDB; Q7VEI9; -.
DR SMR; Q7VEI9; -.
DR STRING; 167539.Pro_0024; -.
DR EnsemblBacteria; AAP99070; AAP99070; Pro_0024.
DR GeneID; 54199382; -.
DR KEGG; pma:Pro_0024; -.
DR PATRIC; fig|167539.5.peg.24; -.
DR eggNOG; COG0611; Bacteria.
DR HOGENOM; CLU_046964_3_0_3; -.
DR OMA; HFRRDWS; -.
DR OrthoDB; 1016556at2; -.
DR UniPathway; UPA00060; UER00142.
DR Proteomes; UP000001420; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009030; F:thiamine-phosphate kinase activity; 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-UniRule.
DR CDD; cd02194; ThiL; 1.
DR Gene3D; 3.30.1330.10; -; 1.
DR Gene3D; 3.90.650.10; -; 1.
DR HAMAP; MF_02128; TMP_kinase; 1.
DR InterPro; IPR010918; PurM-like_C_dom.
DR InterPro; IPR036676; PurM-like_C_sf.
DR InterPro; IPR016188; PurM-like_N.
DR InterPro; IPR036921; PurM-like_N_sf.
DR InterPro; IPR006283; ThiL.
DR PANTHER; PTHR30270; PTHR30270; 1.
DR Pfam; PF00586; AIRS; 1.
DR Pfam; PF02769; AIRS_C; 1.
DR PIRSF; PIRSF005303; Thiam_monoph_kin; 1.
DR SUPFAM; SSF55326; SSF55326; 1.
DR SUPFAM; SSF56042; SSF56042; 1.
DR TIGRFAMs; TIGR01379; thiL; 1.
PE 3: Inferred from homology;
KW ATP-binding; Kinase; Magnesium; Metal-binding; Nucleotide-binding;
KW Reference proteome; Thiamine biosynthesis; Transferase.
FT CHAIN 1..333
FT /note="Thiamine-monophosphate kinase"
FT /id="PRO_0000415643"
FT BINDING 35
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 35
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="4"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 50
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 51
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 51
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 58
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 80
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 80
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 80
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="4"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 111
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 128..129
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 129
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 153
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 230
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 232
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 233
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="5"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 278
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
FT BINDING 330
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02128"
SQ SEQUENCE 333 AA; 36567 MW; 93D6F293CEEC552E CRC64;
MLKEENTQEI LHDLGEQEIL NRLRKYMDYG QIDDDTALIK SYKKELIINT DMLVEDVHFS
EITTNPNHIG WKAVATNLSD LACSGLEEVI GITVGLSAPS STPWSWVDGV YTGIKAALNK
FGGKLLGGDC SNGKQKTLCI TALGTKGPLN LHRSNARPGD YLITSGPHGL SRLGLSLLLS
DPITKSINVP NLLKEHAIKA HQEPQPPIKA LQTLLKCKPY AMPWNAAATD SSDGLLEAIE
SLCRSSNCTA VVDHKNLPKH ADWPSGKQWN DWCLEGGEDF ELVVSLPPNW AKAWLKAMPC
TKAIGRMKEG PAKAMWSNGE TIQKAMDTKF EHF
