ID   DYR_MYCBO               Reviewed;         159 AA.
AC   P0A547; O33305;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   16-JUN-2009, entry version 30.
DE   RecName: Full=Dihydrofolate reductase;
DE            EC=1.5.1.3;
GN   Name=folA; Synonyms=dfrA; OrderedLocusNames=Mb2785c;
OS   Mycobacterium bovis.
OC   Bacteria; Actinobacteria; Actinobacteridae; Actinomycetales;
OC   Corynebacterineae; Mycobacteriaceae; Mycobacterium;
OC   Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=1765;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-935 / AF2122/97;
RX   MEDLINE=22709107; PubMed=12788972; DOI=10.1073/pnas.1130426100;
RA   Garnier T., Eiglmeier K., Camus J.-C., Medina N., Mansoor H.,
RA   Pryor M., Duthoy S., Grondin S., Lacroix C., Monsempe C., Simon S.,
RA   Harris B., Atkin R., Doggett J., Mayes R., Keating L., Wheeler P.R.,
RA   Parkhill J., Barrell B.G., Cole S.T., Gordon S.V., Hewinson R.G.;
RT   "The complete genome sequence of Mycobacterium bovis.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:7877-7882(2003).
CC   -!- CATALYTIC ACTIVITY: 5,6,7,8-tetrahydrofolate + NADP(+) = 7,8-
CC       dihydrofolate + NADPH.
CC   -!- PATHWAY: Cofactor biosynthesis; tetrahydrofolate biosynthesis;
CC       tetrahydrofolate from dihydrofolate: step 1/1.
CC   -!- MISCELLANEOUS: The reaction catalyzed by this enzyme represents an
CC       essential step for de novo glycine and purine synthesis, DNA
CC       precursor synthesis, and for the conversion of dUMP to dTMP.
CC   -!- SIMILARITY: Belongs to the dihydrofolate reductase family.
CC   -!- SIMILARITY: Contains 1 DHFR (dihydrofolate reductase) domain.
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DR   EMBL; BX248343; CAD94970.1; -; Genomic_DNA.
DR   RefSeq; NP_856431.1; -.
DR   SMR; P0A547; 1-159.
DR   GeneID; 1091594; -.
DR   GenomeReviews; BX248333_GR; Mb2785c.
DR   KEGG; mbo:Mb2785c; -.
DR   HOGENOM; P0A547; -.
DR   OMA; P0A547; WVIGGER.
DR   BRENDA; 1.5.1.3; 3091.
DR   GO; GO:0004146; F:dihydrofolate reductase activity; IEA:EC.
DR   GO; GO:0050661; F:NADP or NADPH binding; IEA:InterPro.
DR   GO; GO:0006545; P:glycine biosynthetic process; IEA:InterPro.
DR   GO; GO:0009165; P:nucleotide biosynthetic process; IEA:InterPro.
DR   GO; GO:0006730; P:one-carbon compound metabolic process; IEA:UniProtKB-KW.
DR   GO; GO:0055114; P:oxidation reduction; IEA:UniProtKB-KW.
DR   InterPro; IPR012259; DHFR.
DR   InterPro; IPR001796; DHFR_reg.
DR   InterPro; IPR017925; Dihydrofolate_reductase_CS.
DR   PANTHER; PTHR11549:SF1; DHFR; 1.
DR   Pfam; PF00186; DHFR_1; 1.
DR   PRINTS; PR00070; DHFR.
DR   PROSITE; PS00075; DHFR_1; 1.
DR   PROSITE; PS51330; DHFR_2; 1.
PE   3: Inferred from homology;
KW   Complete proteome; NADP; One-carbon metabolism; Oxidoreductase.
FT   CHAIN         1    159       Dihydrofolate reductase.
FT                                /FTId=PRO_0000186398.
FT   DOMAIN        1    158       DHFR.
SQ   SEQUENCE   159 AA;  17640 MW;  F17C038F1B773797 CRC64;
     MVGLIWAQAT SGVIGRGGDI PWRLPEDQAH FREITMGHTI VMGRRTWDSL PAKVRPLPGR
     RNVVLSRQAD FMASGAEVVG SLEEALTSPE TWVIGGGQVY ALALPYATRC EVTEVDIGLP
     REAGDALAPV LDETWRGETG EWRFSRSGLR YRLYSYHRS
//