ID   GALE_PASMU              Reviewed;         338 AA.
AC   Q9CNY5;
DT   11-JUL-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   03-AUG-2022, entry version 120.
DE   RecName: Full=UDP-glucose 4-epimerase;
DE            EC=5.1.3.2;
DE   AltName: Full=Galactowaldenase;
DE   AltName: Full=UDP-galactose 4-epimerase;
GN   Name=galE; OrderedLocusNames=PM0286;
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: Involved in the metabolism of galactose. Catalyzes the
CC       conversion of UDP-galactose (UDP-Gal) to UDP-glucose (UDP-Glc) through
CC       a mechanism involving the transient reduction of NAD (By similarity).
CC       {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=UDP-alpha-D-glucose = UDP-alpha-D-galactose;
CC         Xref=Rhea:RHEA:22168, ChEBI:CHEBI:58885, ChEBI:CHEBI:66914;
CC         EC=5.1.3.2;
CC   -!- COFACTOR:
CC       Name=NAD(+); Xref=ChEBI:CHEBI:57540; Evidence={ECO:0000250};
CC   -!- PATHWAY: Carbohydrate metabolism; galactose metabolism.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the NAD(P)-dependent epimerase/dehydratase
CC       family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE004439; AAK02370.1; -; Genomic_DNA.
DR   RefSeq; WP_010906564.1; NC_002663.1.
DR   AlphaFoldDB; Q9CNY5; -.
DR   SMR; Q9CNY5; -.
DR   STRING; 747.DR93_1776; -.
DR   PRIDE; Q9CNY5; -.
DR   EnsemblBacteria; AAK02370; AAK02370; PM0286.
DR   KEGG; pmu:PM0286; -.
DR   PATRIC; fig|272843.6.peg.295; -.
DR   HOGENOM; CLU_007383_1_10_6; -.
DR   OMA; KVMTGQY; -.
DR   UniPathway; UPA00214; -.
DR   Proteomes; UP000000809; Chromosome.
DR   GO; GO:0003978; F:UDP-glucose 4-epimerase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006012; P:galactose metabolic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd05247; UDP_G4E_1_SDR_e; 1.
DR   InterPro; IPR016040; NAD(P)-bd_dom.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR005886; UDP_G4E.
DR   Pfam; PF16363; GDP_Man_Dehyd; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   TIGRFAMs; TIGR01179; galE; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism; Galactose metabolism; Isomerase; NAD;
KW   Reference proteome.
FT   CHAIN           1..338
FT                   /note="UDP-glucose 4-epimerase"
FT                   /id="PRO_0000183216"
FT   ACT_SITE        149
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250"
FT   BINDING         11..12
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         31..36
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         58..59
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         80..84
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         99
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         124
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         124
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         149
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         149
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         153
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         178
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         179
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         199..200
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         216..218
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         231
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         292..295
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   338 AA;  37068 MW;  86B6A9E640BC47A5 CRC64;
     MAILVTGGAG YIGSHTVVEL LNANKDVVVL DNLCNSSPKS LERVAQITGK QVKFYQGDIL
     DTALLQKIFA ENQIQSVIHF AGLKAVGESV QKPAEYYMNN VTGSLVLIQE MKKAGVWNFV
     FSSSATVYGD PEIIPITESC KVGGTTNPYG TSKFMVEQIL KDIAKATPEF SITILRYFNP
     VGAHESGLIG EDPNGIPNNL LPYISQVAIG KLPQLSVFGS DYETHDGTGV RDYIHVVDLA
     IGHLKALDRH EGDAGLHIYN LGTGSGYSVL DMVKAFEKVN DIKIPYKLVD RRPGDIATCY
     SDPSLAKTEL NWTAARGLEQ MMKDTWHWQK KNPKGYRD