ID   PYRF_PSEF5              Reviewed;         233 AA.
AC   Q4KFV3;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   02-AUG-2005, sequence version 1.
DT   27-MAR-2024, entry version 99.
DE   RecName: Full=Orotidine 5'-phosphate decarboxylase {ECO:0000255|HAMAP-Rule:MF_01200};
DE            EC=4.1.1.23 {ECO:0000255|HAMAP-Rule:MF_01200};
DE   AltName: Full=OMP decarboxylase {ECO:0000255|HAMAP-Rule:MF_01200};
DE            Short=OMPDCase {ECO:0000255|HAMAP-Rule:MF_01200};
DE            Short=OMPdecase {ECO:0000255|HAMAP-Rule:MF_01200};
GN   Name=pyrF {ECO:0000255|HAMAP-Rule:MF_01200};
GN   OrderedLocusNames=PFL_1754;
OS   Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=220664;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-477 / NRRL B-23932 / Pf-5;
RX   PubMed=15980861; DOI=10.1038/nbt1110;
RA   Paulsen I.T., Press C.M., Ravel J., Kobayashi D.Y., Myers G.S.A.,
RA   Mavrodi D.V., DeBoy R.T., Seshadri R., Ren Q., Madupu R., Dodson R.J.,
RA   Durkin A.S., Brinkac L.M., Daugherty S.C., Sullivan S.A., Rosovitz M.J.,
RA   Gwinn M.L., Zhou L., Schneider D.J., Cartinhour S.W., Nelson W.C.,
RA   Weidman J., Watkins K., Tran K., Khouri H., Pierson E.A., Pierson L.S. III,
RA   Thomashow L.S., Loper J.E.;
RT   "Complete genome sequence of the plant commensal Pseudomonas fluorescens
RT   Pf-5.";
RL   Nat. Biotechnol. 23:873-878(2005).
CC   -!- FUNCTION: Catalyzes the decarboxylation of orotidine 5'-monophosphate
CC       (OMP) to uridine 5'-monophosphate (UMP). {ECO:0000255|HAMAP-
CC       Rule:MF_01200}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H(+) + orotidine 5'-phosphate = CO2 + UMP;
CC         Xref=Rhea:RHEA:11596, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC         ChEBI:CHEBI:57538, ChEBI:CHEBI:57865; EC=4.1.1.23;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01200};
CC   -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC       UMP from orotate: step 2/2. {ECO:0000255|HAMAP-Rule:MF_01200}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01200}.
CC   -!- SIMILARITY: Belongs to the OMP decarboxylase family. Type 1 subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01200}.
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DR   EMBL; CP000076; AAY91049.1; -; Genomic_DNA.
DR   RefSeq; WP_011060084.1; NC_004129.6.
DR   AlphaFoldDB; Q4KFV3; -.
DR   SMR; Q4KFV3; -.
DR   STRING; 220664.PFL_1754; -.
DR   KEGG; pfl:PFL_1754; -.
DR   PATRIC; fig|220664.5.peg.1793; -.
DR   eggNOG; COG0284; Bacteria.
DR   HOGENOM; CLU_067069_0_0_6; -.
DR   UniPathway; UPA00070; UER00120.
DR   Proteomes; UP000008540; Chromosome.
DR   GO; GO:0004590; F:orotidine-5'-phosphate decarboxylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006207; P:'de novo' pyrimidine nucleobase biosynthetic process; IEA:InterPro.
DR   GO; GO:0044205; P:'de novo' UMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd04725; OMP_decarboxylase_like; 1.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   HAMAP; MF_01200_B; OMPdecase_type1_B; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR014732; OMPdecase.
DR   InterPro; IPR018089; OMPdecase_AS.
DR   InterPro; IPR047596; OMPdecase_bac.
DR   InterPro; IPR001754; OMPdeCOase_dom.
DR   InterPro; IPR011060; RibuloseP-bd_barrel.
DR   NCBIfam; TIGR01740; pyrF; 1.
DR   PANTHER; PTHR32119; OROTIDINE 5'-PHOSPHATE DECARBOXYLASE; 1.
DR   PANTHER; PTHR32119:SF2; OROTIDINE 5'-PHOSPHATE DECARBOXYLASE; 1.
DR   Pfam; PF00215; OMPdecase; 1.
DR   SMART; SM00934; OMPdecase; 1.
DR   SUPFAM; SSF51366; Ribulose-phoshate binding barrel; 1.
DR   PROSITE; PS00156; OMPDECASE; 1.
PE   3: Inferred from homology;
KW   Decarboxylase; Lyase; Pyrimidine biosynthesis.
FT   CHAIN           1..233
FT                   /note="Orotidine 5'-phosphate decarboxylase"
FT                   /id="PRO_0000241889"
FT   ACT_SITE        64
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         13
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         35
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         62..71
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         122
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         182
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         191
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         211
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
FT   BINDING         212
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01200"
SQ   SEQUENCE   233 AA;  24751 MW;  A99A7BBE95223703 CRC64;
     MSACQTPIIV ALDFPTRDAA LKLADQLDPK LCRVKVGKEL FTSCAAEIVG TLRDKGFEVF
     LDLKFHDIPN TTAMAVKAAA EMGVWMVNVH CSGGLRMMAA CREVLDQRSG PKPLLIGVTV
     LTSMEREDLA GIGLDIEPQE QVLRLAALAQ KAGMDGLVCS ALEAQALKSA HPSLQLVTPG
     IRPAGSAQDD QRRILTPRQA LDAGSDYLVI GRPISQAADP AKALADVVAE LAL
//