ID G2YFN5_BOTF4 Unreviewed; 306 AA.
AC G2YFN5;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 27-MAR-2024, entry version 36.
DE RecName: Full=4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase {ECO:0000256|RuleBase:RU367015};
DE Short=HMP-P synthase {ECO:0000256|RuleBase:RU367015};
DE Short=Hydroxymethylpyrimidine phosphate synthase {ECO:0000256|RuleBase:RU367015};
GN ORFNames=BofuT4_P023920.1 {ECO:0000313|EMBL:CCD50583.1};
OS Botryotinia fuckeliana (strain T4) (Noble rot fungus) (Botrytis cinerea).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Helotiales; Sclerotiniaceae; Botrytis.
OX NCBI_TaxID=999810 {ECO:0000313|EMBL:CCD50583.1, ECO:0000313|Proteomes:UP000008177};
RN [1] {ECO:0000313|Proteomes:UP000008177}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=T4 {ECO:0000313|Proteomes:UP000008177};
RX PubMed=21876677; DOI=.1371/journal.pgen.1002230;
RA Amselem J., Cuomo C.A., van Kan J.A., Viaud M., Benito E.P., Couloux A.,
RA Coutinho P.M., de Vries R.P., Dyer P.S., Fillinger S., Fournier E.,
RA Gout L., Hahn M., Kohn L., Lapalu N., Plummer K.M., Pradier J.M.,
RA Quevillon E., Sharon A., Simon A., ten Have A., Tudzynski B., Tudzynski P.,
RA Wincker P., Andrew M., Anthouard V., Beever R.E., Beffa R., Benoit I.,
RA Bouzid O., Brault B., Chen Z., Choquer M., Collemare J., Cotton P.,
RA Danchin E.G., Da Silva C., Gautier A., Giraud C., Giraud T., Gonzalez C.,
RA Grossetete S., Guldener U., Henrissat B., Howlett B.J., Kodira C.,
RA Kretschmer M., Lappartient A., Leroch M., Levis C., Mauceli E.,
RA Neuveglise C., Oeser B., Pearson M., Poulain J., Poussereau N.,
RA Quesneville H., Rascle C., Schumacher J., Segurens B., Sexton A., Silva E.,
RA Sirven C., Soanes D.M., Talbot N.J., Templeton M., Yandava C., Yarden O.,
RA Zeng Q., Rollins J.A., Lebrun M.H., Dickman M.;
RT "Genomic analysis of the necrotrophic fungal pathogens Sclerotinia
RT sclerotiorum and Botrytis cinerea.";
RL PLoS Genet. 7:E1002230-E1002230(2011).
CC -!- FUNCTION: Responsible for the formation of the pyrimidine heterocycle
CC in the thiamine biosynthesis pathway. Catalyzes the formation of
CC hydroxymethylpyrimidine phosphate (HMP-P) from histidine and pyridoxal
CC phosphate (PLP). The protein uses PLP and the active site histidine to
CC form HMP-P, generating an inactive enzyme. The enzyme can only undergo
CC a single turnover, which suggests it is a suicide enzyme.
CC {ECO:0000256|ARBA:ARBA00003469, ECO:0000256|RuleBase:RU367015}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 Fe(3+) + 4 H2O + L-histidyl-[4-amino-5-hydroxymethyl-2-
CC methylpyrimidine phosphate synthase] + N(6)-(pyridoxal phosphate)-L-
CC lysyl-[4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase]
CC = (2S)-2-amino-5-hydroxy-4-oxopentanoyl-[4-amino-5-hydroxymethyl-2-
CC methylpyrimidine phosphate synthase] + 3-oxopropanoate + 4-amino-2-
CC methyl-5-(phosphooxymethyl)pyrimidine + 2 Fe(2+) + 2 H(+) + L-lysyl-
CC [4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase];
CC Xref=Rhea:RHEA:65756, Rhea:RHEA-COMP:16892, Rhea:RHEA-COMP:16893,
CC Rhea:RHEA-COMP:16894, Rhea:RHEA-COMP:16895, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29033, ChEBI:CHEBI:29034,
CC ChEBI:CHEBI:29969, ChEBI:CHEBI:29979, ChEBI:CHEBI:33190,
CC ChEBI:CHEBI:58354, ChEBI:CHEBI:143915, ChEBI:CHEBI:157692;
CC Evidence={ECO:0000256|ARBA:ARBA00023967};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:65757;
CC Evidence={ECO:0000256|ARBA:ARBA00023967};
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000256|RuleBase:RU367015};
CC -!- PATHWAY: Cofactor biosynthesis; thiamine diphosphate biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004948, ECO:0000256|RuleBase:RU367015}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC ECO:0000256|RuleBase:RU367015}.
CC -!- SIMILARITY: Belongs to the NMT1/THI5 family.
CC {ECO:0000256|ARBA:ARBA00009406, ECO:0000256|RuleBase:RU367015}.
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DR EMBL; FQ790327; CCD50583.1; -; Genomic_DNA.
DR AlphaFoldDB; G2YFN5; -.
DR STRING; 999810.G2YFN5; -.
DR eggNOG; ENOG502SHCW; Eukaryota.
DR HOGENOM; CLU_078008_0_0_1; -.
DR InParanoid; G2YFN5; -.
DR UniPathway; UPA00060; -.
DR Proteomes; UP000008177; Unplaced contigs.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR GO; GO:0009228; P:thiamine biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0009229; P:thiamine diphosphate biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.190.10; Periplasmic binding protein-like II; 2.
DR InterPro; IPR027939; NMT1/THI5.
DR InterPro; IPR015168; SsuA/THI5.
DR PANTHER; PTHR31528; 4-AMINO-5-HYDROXYMETHYL-2-METHYLPYRIMIDINE PHOSPHATE SYNTHASE THI11-RELATED; 1.
DR PANTHER; PTHR31528:SF1; 4-AMINO-5-HYDROXYMETHYL-2-METHYLPYRIMIDINE PHOSPHATE SYNTHASE THI11-RELATED; 1.
DR Pfam; PF09084; NMT1; 1.
DR SUPFAM; SSF53850; Periplasmic binding protein-like II; 1.
PE 3: Inferred from homology;
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU367015};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898,
KW ECO:0000256|RuleBase:RU367015};
KW Reference proteome {ECO:0000313|Proteomes:UP000008177};
KW Thiamine biosynthesis {ECO:0000256|ARBA:ARBA00022977,
KW ECO:0000256|RuleBase:RU367015};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 12..137
FT /note="SsuA/THI5-like"
FT /evidence="ECO:0000259|Pfam:PF09084"
SQ SEQUENCE 306 AA; 34293 MW; 79DD456AA93E34F1 CRC64;
MQPFHLTATG YNLNYLPEYI ALRHGFFQEQ GLDVTVNIPT PWDGVLDALA DGTADMALGG
IWVPSMYRDR VKNYTVFAQI ANRCPLALLR RGHDEGFKLS DMIGSTVLMK SGGGASVGLF
FKMLLRENNI DHNSLDYIQD LDGIMLGNLF QGGMGDYFIT DNLSARIMVE QNKNISIAME
MVSQEDVPWS VYYREADGIT PEVLDAQKRF CIGLAKGIDW VLEHDAETFK DELAELFPSA
PINSVVSVTN SFRENGMWTS TEIPREGYKR WQIGLAGHRL IKEPFPYEVV VNNEPASAAE
KLRAIK
//
