ID G8BL82_CANPC Unreviewed; 204 AA.
AC G8BL82;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 24-JAN-2024, entry version 40.
DE RecName: Full=3,4-dihydroxy-2-butanone 4-phosphate synthase {ECO:0000256|RuleBase:RU003843};
DE Short=DHBP synthase {ECO:0000256|RuleBase:RU003843};
DE EC=4.1.99.12 {ECO:0000256|RuleBase:RU003843};
GN OrderedLocusNames=CPAR2_700750 {ECO:0000313|CGD:CAL0000144911,
GN ECO:0000313|EMBL:CCE45071.1};
OS Candida parapsilosis (strain CDC 317 / ATCC MYA-4646) (Yeast) (Monilia
OS parapsilosis).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Debaryomycetaceae; Candida/Lodderomyces clade; Candida.
OX NCBI_TaxID=578454 {ECO:0000313|EMBL:CCE45071.1, ECO:0000313|Proteomes:UP000005221};
RN [1] {ECO:0000313|Proteomes:UP000005221}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CDC 317 / ATCC MYA-4646 {ECO:0000313|Proteomes:UP000005221};
RX PubMed=19465905; DOI=10.1038/nature08064;
RA Butler G., Rasmussen M.D., Lin M.F., Santos M.A., Sakthikumar S.,
RA Munro C.A., Rheinbay E., Grabherr M., Forche A., Reedy J.L., Agrafioti I.,
RA Arnaud M.B., Bates S., Brown A.J., Brunke S., Costanzo M.C.,
RA Fitzpatrick D.A., de Groot P.W., Harris D., Hoyer L.L., Hube B., Klis F.M.,
RA Kodira C., Lennard N., Logue M.E., Martin R., Neiman A.M., Nikolaou E.,
RA Quail M.A., Quinn J., Santos M.C., Schmitzberger F.F., Sherlock G.,
RA Shah P., Silverstein K.A., Skrzypek M.S., Soll D., Staggs R.,
RA Stansfield I., Stumpf M.P., Sudbery P.E., Srikantha T., Zeng Q., Berman J.,
RA Berriman M., Heitman J., Gow N.A., Lorenz M.C., Birren B.W., Kellis M.,
RA Cuomo C.A.;
RT "Evolution of pathogenicity and sexual reproduction in eight Candida
RT genomes.";
RL Nature 459:657-662(2009).
RN [2] {ECO:0000313|Proteomes:UP000005221}
RP GENOME REANNOTATION.
RC STRAIN=CDC 317 / ATCC MYA-4646 {ECO:0000313|Proteomes:UP000005221};
RX PubMed=22192698; DOI=10.1186/1471-2164-12-628;
RA Guida A., Lindstaedt C., Maguire S.L., Ding C., Higgins D.G., Corton N.J.,
RA Berriman M., Butler G.;
RT "Using RNA-seq to determine the transcriptional landscape and the hypoxic
RT response of the pathogenic yeast Candida parapsilosis.";
RL BMC Genomics 12:628-628(2011).
CC -!- FUNCTION: Catalyzes the conversion of D-ribulose 5-phosphate to formate
CC and 3,4-dihydroxy-2-butanone 4-phosphate.
CC {ECO:0000256|RuleBase:RU003843}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-ribulose 5-phosphate = (2S)-2-hydroxy-3-oxobutyl phosphate +
CC formate + H(+); Xref=Rhea:RHEA:18457, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15740, ChEBI:CHEBI:58121, ChEBI:CHEBI:58830;
CC EC=4.1.99.12; Evidence={ECO:0000256|RuleBase:RU003843};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU003843};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|RuleBase:RU003843};
CC Note=Binds 2 divalent metal cations per subunit. Magnesium or
CC manganese. {ECO:0000256|RuleBase:RU003843};
CC -!- PATHWAY: Cofactor biosynthesis; riboflavin biosynthesis; 2-hydroxy-3-
CC oxobutyl phosphate from D-ribulose 5-phosphate: step 1/1.
CC {ECO:0000256|ARBA:ARBA00004904, ECO:0000256|RuleBase:RU003843}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|RuleBase:RU003843}.
CC -!- SIMILARITY: Belongs to the DHBP synthase family.
CC {ECO:0000256|RuleBase:RU003843}.
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DR EMBL; HE605209; CCE45071.1; -; Genomic_DNA.
DR AlphaFoldDB; G8BL82; -.
DR STRING; 578454.G8BL82; -.
DR EnsemblFungi; CPAR2_700750-T; CPAR2_700750-T-p1; CPAR2_700750.
DR CGD; CAL0000144911; CPAR2_700750.
DR VEuPathDB; FungiDB:CPAR2_700750; -.
DR eggNOG; KOG1284; Eukaryota.
DR UniPathway; UPA00275; UER00399.
DR Proteomes; UP000005221; Chromosome 7.
DR GO; GO:0005829; C:cytosol; IEA:EnsemblFungi.
DR GO; GO:0005758; C:mitochondrial intermembrane space; IEA:EnsemblFungi.
DR GO; GO:0008686; F:3,4-dihydroxy-2-butanone-4-phosphate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0009060; P:aerobic respiration; IEA:EnsemblFungi.
DR GO; GO:0009231; P:riboflavin biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.90.870.10; DHBP synthase; 1.
DR InterPro; IPR017945; DHBP_synth_RibB-like_a/b_dom.
DR InterPro; IPR000422; DHBP_synthase_RibB.
DR NCBIfam; TIGR00506; ribB; 1.
DR PANTHER; PTHR21327:SF18; 3,4-DIHYDROXY-2-BUTANONE 4-PHOSPHATE SYNTHASE; 1.
DR PANTHER; PTHR21327; GTP CYCLOHYDROLASE II-RELATED; 1.
DR Pfam; PF00926; DHBP_synthase; 1.
DR SUPFAM; SSF55821; YrdC/RibB; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|RuleBase:RU003843};
KW Magnesium {ECO:0000256|RuleBase:RU003843};
KW Manganese {ECO:0000256|RuleBase:RU003843};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU003843};
KW Reference proteome {ECO:0000313|Proteomes:UP000005221};
KW Riboflavin biosynthesis {ECO:0000256|ARBA:ARBA00022619,
KW ECO:0000256|RuleBase:RU003843}.
SQ SEQUENCE 204 AA; 22710 MW; 7F4FDD8E94979BF5 CRC64;
MTQVFTPIEE ALAAFKKGEF LVVMDDEDRE NEGDLITAAE LITQEQMAFL VRHSSGYVCA
PLSTERADKL DLRPMIEHQT DRHGTAYTVT CDYADGTTTG ISAHDRALTV RSLANKDSKP
NDFIKPGHIV PLRAVPGLLN KRRGHTEAAV QLCELTGLQP AAVICELVRD EDGLMMRLDD
CVKFSKEHDI KIININQLVD YISK
//
