ID   PYRF_BACFR              Reviewed;         274 AA.
AC   Q64XW6;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2004, sequence version 1.
DT   25-MAY-2022, entry version 90.
DE   RecName: Full=Orotidine 5'-phosphate decarboxylase {ECO:0000255|HAMAP-Rule:MF_01215};
DE            EC=4.1.1.23 {ECO:0000255|HAMAP-Rule:MF_01215};
DE   AltName: Full=OMP decarboxylase {ECO:0000255|HAMAP-Rule:MF_01215};
DE            Short=OMPDCase {ECO:0000255|HAMAP-Rule:MF_01215};
DE            Short=OMPdecase {ECO:0000255|HAMAP-Rule:MF_01215};
GN   Name=pyrF {ECO:0000255|HAMAP-Rule:MF_01215}; OrderedLocusNames=BF0909;
OS   Bacteroides fragilis (strain YCH46).
OC   Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC   Bacteroides.
OX   NCBI_TaxID=295405;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=YCH46;
RX   PubMed=15466707; DOI=10.1073/pnas.0404172101;
RA   Kuwahara T., Yamashita A., Hirakawa H., Nakayama H., Toh H., Okada N.,
RA   Kuhara S., Hattori M., Hayashi T., Ohnishi Y.;
RT   "Genomic analysis of Bacteroides fragilis reveals extensive DNA inversions
RT   regulating cell surface adaptation.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:14919-14924(2004).
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_01215};
CC   -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC       UMP from orotate: step 2/2. {ECO:0000255|HAMAP-Rule:MF_01215}.
CC   -!- SIMILARITY: Belongs to the OMP decarboxylase family. Type 2 subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01215}.
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DR   EMBL; AP006841; BAD47660.1; -; Genomic_DNA.
DR   RefSeq; WP_011202194.1; NC_006347.1.
DR   RefSeq; YP_098194.1; NC_006347.1.
DR   AlphaFoldDB; Q64XW6; -.
DR   SMR; Q64XW6; -.
DR   STRING; 295405.BF0909; -.
DR   EnsemblBacteria; BAD47660; BAD47660; BF0909.
DR   KEGG; bfr:BF0909; -.
DR   PATRIC; fig|295405.11.peg.912; -.
DR   HOGENOM; CLU_060704_1_0_10; -.
DR   OMA; QSAFFER; -.
DR   UniPathway; UPA00070; UER00120.
DR   Proteomes; UP000002197; 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   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_01215; OMPdecase_type2; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR011995; OMPdecase_type-2.
DR   InterPro; IPR001754; OMPdeCOase_dom.
DR   InterPro; IPR011060; RibuloseP-bd_barrel.
DR   PANTHER; PTHR43375; PTHR43375; 1.
DR   Pfam; PF00215; OMPdecase; 1.
DR   SMART; SM00934; OMPdecase; 1.
DR   SUPFAM; SSF51366; SSF51366; 1.
DR   TIGRFAMs; TIGR02127; pyrF_sub2; 1.
PE   3: Inferred from homology;
KW   Decarboxylase; Lyase; Pyrimidine biosynthesis.
FT   CHAIN           1..274
FT                   /note="Orotidine 5'-phosphate decarboxylase"
FT                   /id="PRO_1000138944"
FT   ACT_SITE        96
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01215"
SQ   SEQUENCE   274 AA;  30624 MW;  C800FBB3340D7842 CRC64;
     MNKQSLFENI KRKKSFLCVG LDTDIKKIPD HLLDDSDPIF AFNKAIVDAT ADYCIAYKPN
     LAFYESMGVK GWIAFEKTVN YIKENYPDQF IIADAKRGDI GNTSAMYART FFEELDIDSV
     TVAPYMGEDS VTPFLSYEGK WVILLALTSN KGSHDFQLTE DANGERLFEK VLKKSQEWAN
     DEQMMYVVGA TQGRAFEDIR KIVPNHFLLV PGIGAQGGSL EEVCKYGMNS TCGLIVNSSR
     GIIYVDKTEN FAAAARAAAK EVQEQMAEQL KAIL