ID A0A263BVD6_9BACI Unreviewed; 267 AA.
AC A0A263BVD6;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 28-JAN-2026, entry version 25.
DE RecName: Full=Hydroxymethylpyrimidine/phosphomethylpyrimidine kinase {ECO:0000256|ARBA:ARBA00019161};
DE EC=2.7.1.49 {ECO:0000256|ARBA:ARBA00012135};
DE EC=2.7.4.7 {ECO:0000256|ARBA:ARBA00012963};
DE AltName: Full=Hydroxymethylpyrimidine kinase {ECO:0000256|ARBA:ARBA00042102};
DE AltName: Full=Hydroxymethylpyrimidine phosphate kinase {ECO:0000256|ARBA:ARBA00043176};
GN Name=thiD {ECO:0000313|EMBL:OZM57670.1};
GN ORFNames=CIB95_04685 {ECO:0000313|EMBL:OZM57670.1};
OS Lottiidibacillus patelloidae.
OC Bacteria; Bacillati; Bacillota; Bacilli; Bacillales; Bacillaceae;
OC Lottiidibacillus.
OX NCBI_TaxID=2670334 {ECO:0000313|EMBL:OZM57670.1, ECO:0000313|Proteomes:UP000217083};
RN [1] {ECO:0000313|Proteomes:UP000217083}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SA5d-4 {ECO:0000313|Proteomes:UP000217083};
RA Huang Z.;
RL Submitted (AUG-2017) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:OZM57670.1, ECO:0000313|Proteomes:UP000217083}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SA5d-4 {ECO:0000313|EMBL:OZM57670.1,
RC ECO:0000313|Proteomes:UP000217083};
RA Liu R., Dong C., Shao Z.;
RT "Bacillus patelloidae sp. nov., isolated from the intestinal tract of a
RT marine limpet.";
RL Submitted (SEP-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine + ATP = 4-
CC amino-2-methyl-5-(diphosphooxymethyl)pyrimidine + ADP;
CC Xref=Rhea:RHEA:19893, ChEBI:CHEBI:30616, ChEBI:CHEBI:57841,
CC ChEBI:CHEBI:58354, ChEBI:CHEBI:456216; EC=2.7.4.7;
CC Evidence={ECO:0000256|ARBA:ARBA00000565};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=4-amino-5-hydroxymethyl-2-methylpyrimidine + ATP = 4-amino-2-
CC methyl-5-(phosphooxymethyl)pyrimidine + ADP + H(+);
CC Xref=Rhea:RHEA:23096, ChEBI:CHEBI:15378, ChEBI:CHEBI:16892,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:58354, ChEBI:CHEBI:456216;
CC EC=2.7.1.49; Evidence={ECO:0000256|ARBA:ARBA00000151};
CC -!- PATHWAY: Cofactor biosynthesis; thiamine diphosphate biosynthesis; 4-
CC amino-2-methyl-5-diphosphomethylpyrimidine from 5-amino-1-(5-phospho-D-
CC ribosyl)imidazole: step 2/3. {ECO:0000256|ARBA:ARBA00037917}.
CC -!- PATHWAY: Cofactor biosynthesis; thiamine diphosphate biosynthesis; 4-
CC amino-2-methyl-5-diphosphomethylpyrimidine from 5-amino-1-(5-phospho-D-
CC ribosyl)imidazole: step 3/3. {ECO:0000256|ARBA:ARBA00004769}.
CC -!- SIMILARITY: Belongs to the ThiD family.
CC {ECO:0000256|ARBA:ARBA00009879}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OZM57670.1}.
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DR EMBL; NPIA01000002; OZM57670.1; -; Genomic_DNA.
DR RefSeq; WP_094922580.1; NZ_NPIA01000002.1.
DR AlphaFoldDB; A0A263BVD6; -.
DR Proteomes; UP000217083; Unassembled WGS sequence.
DR GO; GO:0005829; C:cytosol; IEA:TreeGrafter.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0008902; F:hydroxymethylpyrimidine kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0008972; F:phosphomethylpyrimidine kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0009228; P:thiamine biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd01169; HMPP_kinase; 1.
DR FunFam; 3.40.1190.20:FF:000003; Phosphomethylpyrimidine kinase ThiD; 1.
DR Gene3D; 3.40.1190.20; -; 1.
DR InterPro; IPR004399; HMP/HMP-P_kinase_dom.
DR InterPro; IPR013749; PM/HMP-P_kinase-1.
DR InterPro; IPR029056; Ribokinase-like.
DR NCBIfam; TIGR00097; HMP-P_kinase; 1.
DR PANTHER; PTHR20858:SF17; HYDROXYMETHYLPYRIMIDINE_PHOSPHOMETHYLPYRIMIDINE KINASE THI20-RELATED; 1.
DR PANTHER; PTHR20858; PHOSPHOMETHYLPYRIMIDINE KINASE; 1.
DR Pfam; PF08543; Phos_pyr_kin; 1.
DR SUPFAM; SSF53613; Ribokinase-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000313|EMBL:OZM57670.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000217083};
KW Thiamine biosynthesis {ECO:0000256|ARBA:ARBA00022977};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 12..257
FT /note="Pyridoxamine kinase/Phosphomethylpyrimidine kinase"
FT /evidence="ECO:0000259|Pfam:PF08543"
SQ SEQUENCE 267 AA; 28329 MW; 78C146DDE4CAD6B0 CRC64;
MKAKALTIAG SDSGGGAGIQ ADIKTFQERD VFGMSAITAI TAQNTLGVHG VYPQTLEAIE
KQIDVVLSDI GADSVKTGML FSKEIIELVS RLLKDYKVEN IVVDPVMIAK GGAKLLQDEA
IEALKKHLLP QATVITPNLP EACAILGWSD INSTEAMEEA ALELYKLGAK NVVVKGGHLN
HEQSIDILFD GKTYSYYTNN RINTKHTHGT GCTFAAAITA ELAKGNSVSE AVSTAKSFIT
SAISEGLAIG KGIGPTNHGA YRKELTR
//
