ID A0A1Y2DQU9_9PEZI Unreviewed; 347 AA.
AC A0A1Y2DQU9;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 13-SEP-2023, entry version 13.
DE RecName: Full=3-methyl-2-oxobutanoate hydroxymethyltransferase {ECO:0000256|ARBA:ARBA00012618, ECO:0000256|RuleBase:RU362100};
DE EC=2.1.2.11 {ECO:0000256|ARBA:ARBA00012618, ECO:0000256|RuleBase:RU362100};
GN ORFNames=BCR38DRAFT_347705 {ECO:0000313|EMBL:ORY61597.1};
OS Pseudomassariella vexata.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Xylariomycetidae; Xylariales; Pseudomassariaceae; Pseudomassariella.
OX NCBI_TaxID=1141098 {ECO:0000313|EMBL:ORY61597.1, ECO:0000313|Proteomes:UP000193689};
RN [1] {ECO:0000313|EMBL:ORY61597.1, ECO:0000313|Proteomes:UP000193689}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 129021 {ECO:0000313|EMBL:ORY61597.1,
RC ECO:0000313|Proteomes:UP000193689};
RG DOE Joint Genome Institute;
RA Mondo S.J., Dannebaum R.O., Kuo R.C., Labutti K., Haridas S., Kuo A.,
RA Salamov A., Ahrendt S.R., Lipzen A., Sullivan W., Andreopoulos W.B.,
RA Clum A., Lindquist E., Daum C., Ramamoorthy G.K., Gryganskyi A., Culley D.,
RA Magnuson J.K., James T.Y., O'Malley M.A., Stajich J.E., Spatafora J.W.,
RA Visel A., Grigoriev I.V.;
RT "Pervasive Adenine N6-methylation of Active Genes in Fungi.";
RL Submitted (JUL-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the reversible reaction in which hydroxymethyl
CC group from 5,10-methylenetetrahydrofolate is transferred onto alpha-
CC ketoisovalerate to form ketopantoate. {ECO:0000256|RuleBase:RU362100}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6R)-5,10-methylene-5,6,7,8-tetrahydrofolate + 3-methyl-2-
CC oxobutanoate + H2O = (6S)-5,6,7,8-tetrahydrofolate + 2-
CC dehydropantoate; Xref=Rhea:RHEA:11824, ChEBI:CHEBI:11561,
CC ChEBI:CHEBI:11851, ChEBI:CHEBI:15377, ChEBI:CHEBI:15636,
CC ChEBI:CHEBI:57453; EC=2.1.2.11;
CC Evidence={ECO:0000256|ARBA:ARBA00000344,
CC ECO:0000256|RuleBase:RU362100};
CC -!- PATHWAY: Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-
CC pantoate from 3-methyl-2-oxobutanoate: step 1/2.
CC {ECO:0000256|ARBA:ARBA00005033, ECO:0000256|RuleBase:RU362100}.
CC -!- SIMILARITY: Belongs to the PanB family. {ECO:0000256|ARBA:ARBA00008676,
CC ECO:0000256|RuleBase:RU362100}.
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:ORY61597.1}.
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; MCFJ01000010; ORY61597.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y2DQU9; -.
DR STRING; 1141098.A0A1Y2DQU9; -.
DR InParanoid; A0A1Y2DQU9; -.
DR OrthoDB; 1217184at2759; -.
DR UniPathway; UPA00028; UER00003.
DR Proteomes; UP000193689; Unassembled WGS sequence.
DR GO; GO:0003864; F:3-methyl-2-oxobutanoate hydroxymethyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0015940; P:pantothenate biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd06557; KPHMT-like; 1.
DR Gene3D; 3.20.20.60; Phosphoenolpyruvate-binding domains; 1.
DR HAMAP; MF_00156; PanB; 1.
DR InterPro; IPR003700; Pantoate_hydroxy_MeTrfase.
DR InterPro; IPR015813; Pyrv/PenolPyrv_Kinase-like_dom.
DR InterPro; IPR040442; Pyrv_Kinase-like_dom_sf.
DR NCBIfam; TIGR00222; panB; 1.
DR PANTHER; PTHR20881; 3-METHYL-2-OXOBUTANOATE HYDROXYMETHYLTRANSFERASE; 1.
DR PANTHER; PTHR20881:SF0; 3-METHYL-2-OXOBUTANOATE HYDROXYMETHYLTRANSFERASE; 1.
DR Pfam; PF02548; Pantoate_transf; 1.
DR SUPFAM; SSF51621; Phosphoenolpyruvate/pyruvate domain; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000313|EMBL:ORY61597.1};
KW Pantothenate biosynthesis {ECO:0000256|RuleBase:RU362100};
KW Reference proteome {ECO:0000313|Proteomes:UP000193689};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU362100}.
SQ SEQUENCE 347 AA; 36900 MW; 751A51C9D5F5B944 CRC64;
MSLPLFKPCA SSFYRGTRVI APLSAAAKPL LSSLSQQRWS SHSPMGSPSG TSRKKVTLGT
LRSMYKKNEP IAVLTAHDFP SAHVADVAGM DIVLVGDSLA MVALGMEDTS EVLVEEMLLH
CKSVARATTA AFTVGDLPMG SYEISPMQAL ETAIRFVKEG RVQGVKLEGG KEMAATIEKI
TRAGIPVLAH IGLTPQRQNA LGGFRVQGKT SDSAMRVLED ALAIQEAGSF AVVVEAVPAE
VASLITKELS IPTIGIGAGN GCSGQVLVQT DMTGNFPPGR FLPKFVKQYG NVWGDNFHAI
KSYRQEVKAR QYPAPEHTYP ISQDAAHAFA AAVAEKTSAR QSPFGSE
//
