PYRD_PASMU
ID PYRD_PASMU Reviewed; 339 AA.
AC P57858;
DT 27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT 27-APR-2001, sequence version 1.
DT 03-AUG-2022, entry version 134.
DE RecName: Full=Dihydroorotate dehydrogenase (quinone);
DE EC=1.3.5.2;
DE AltName: Full=DHOdehase;
DE Short=DHOD;
DE Short=DHODase;
DE AltName: Full=Dihydroorotate oxidase;
GN Name=pyrD; OrderedLocusNames=PM0617;
OS Pasteurella multocida (strain Pm70).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Pasteurella.
OX NCBI_TaxID=272843;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Pm70;
RX PubMed=11248100; DOI=10.1073/pnas.051634598;
RA May B.J., Zhang Q., Li L.L., Paustian M.L., Whittam T.S., Kapur V.;
RT "Complete genomic sequence of Pasteurella multocida Pm70.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:3460-3465(2001).
CC -!- FUNCTION: Catalyzes the conversion of dihydroorotate to orotate with
CC quinone as electron acceptor. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(S)-dihydroorotate + a quinone = a quinol + orotate;
CC Xref=Rhea:RHEA:30187, ChEBI:CHEBI:24646, ChEBI:CHEBI:30839,
CC ChEBI:CHEBI:30864, ChEBI:CHEBI:132124; EC=1.3.5.2;
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210; Evidence={ECO:0000250};
CC Note=Binds 1 FMN per subunit. {ECO:0000250};
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC orotate from (S)-dihydroorotate (quinone route): step 1/1.
CC -!- SUBUNIT: Monomer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Peripheral membrane
CC protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the dihydroorotate dehydrogenase family. Type 2
CC subfamily. {ECO:0000305}.
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DR EMBL; AE004439; AAK02701.1; -; Genomic_DNA.
DR RefSeq; WP_010906756.1; NC_002663.1.
DR AlphaFoldDB; P57858; -.
DR SMR; P57858; -.
DR STRING; 747.DR93_1447; -.
DR EnsemblBacteria; AAK02701; AAK02701; PM0617.
DR KEGG; pmu:PM0617; -.
DR PATRIC; fig|272843.6.peg.625; -.
DR HOGENOM; CLU_013640_2_0_6; -.
DR OMA; ERIKMGA; -.
DR UniPathway; UPA00070; UER00946.
DR Proteomes; UP000000809; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0004152; F:dihydroorotate dehydrogenase 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; cd04738; DHOD_2_like; 1.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_00225; DHO_dh_type2; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR005720; Dihydroorotate_DH.
DR InterPro; IPR012135; Dihydroorotate_DH_1_2.
DR InterPro; IPR005719; Dihydroorotate_DH_2.
DR InterPro; IPR001295; Dihydroorotate_DH_CS.
DR Pfam; PF01180; DHO_dh; 1.
DR PIRSF; PIRSF000164; DHO_oxidase; 1.
DR TIGRFAMs; TIGR01036; pyrD_sub2; 1.
DR PROSITE; PS00911; DHODEHASE_1; 1.
DR PROSITE; PS00912; DHODEHASE_2; 1.
PE 3: Inferred from homology;
KW Cell membrane; Flavoprotein; FMN; Membrane; Oxidoreductase;
KW Pyrimidine biosynthesis; Reference proteome.
FT CHAIN 1..339
FT /note="Dihydroorotate dehydrogenase (quinone)"
FT /id="PRO_0000148463"
FT ACT_SITE 177
FT /note="Nucleophile"
FT /evidence="ECO:0000250"
FT BINDING 64..68
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 68
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 88
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 113..117
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 141
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 174
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 174
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 179
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 219
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 247
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 248..249
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 270
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 299
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
FT BINDING 320..321
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000250"
SQ SEQUENCE 339 AA; 36919 MW; AEA5E07B29942D68 CRC64;
MYALIRKALF SLDAEQAHDL TIKTLKTLGR SPFNPLLKTL FACPTGSPKT IMGLHFKNPI
GLAAGADKNG EAIEGFAAMG FGFIEVGTVT PLAQEGNPKP RQFRLPEAEG IINRNGFNNY
GIDYLIENVK HANYDGILGI NIGKNTFTSV ENGKADYLIC LNKAYHYADY ITINISSPNS
PGLRQLQYGE ALEDLLQGVK ARQKDLAEQY QKYVPIAVKI APDLTEGEVV QIADTLQRHK
MDAVIATNTT ISRDTVSGLQ NAEQQGGLSG KPLQQKSTEI IARLHQELKG QIPIIGSGGI
DSVANAQEKI KAGAELLQLY SGLIYHGPHL IKQLVQQIK
