ID B7MGL3_ECO45 Unreviewed; 346 AA.
AC B7MGL3;
DT 10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT 10-FEB-2009, sequence version 1.
DT 27-MAR-2024, entry version 68.
DE RecName: Full=Aldose 1-epimerase {ECO:0000256|ARBA:ARBA00014165, ECO:0000256|PIRNR:PIRNR005096};
DE EC=5.1.3.3 {ECO:0000256|ARBA:ARBA00013185, ECO:0000256|PIRNR:PIRNR005096};
GN Name=galM {ECO:0000313|EMBL:CAR02111.1};
GN OrderedLocusNames=ECS88_0772 {ECO:0000313|EMBL:CAR02111.1};
OS Escherichia coli O45:K1 (strain S88 / ExPEC).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=585035 {ECO:0000313|EMBL:CAR02111.1, ECO:0000313|Proteomes:UP000000747};
RN [1] {ECO:0000313|Proteomes:UP000000747}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=S88 / ExPEC {ECO:0000313|Proteomes:UP000000747};
RX PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT "Organised genome dynamics in the Escherichia coli species results in
RT highly diverse adaptive paths.";
RL PLoS Genet. 5:E1000344-E1000344(2009).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-glucose = beta-D-glucose; Xref=Rhea:RHEA:10264,
CC ChEBI:CHEBI:15903, ChEBI:CHEBI:17925; EC=5.1.3.3;
CC Evidence={ECO:0000256|ARBA:ARBA00001614,
CC ECO:0000256|PIRNR:PIRNR005096};
CC -!- PATHWAY: Carbohydrate metabolism; hexose metabolism.
CC {ECO:0000256|ARBA:ARBA00005028, ECO:0000256|PIRNR:PIRNR005096}.
CC -!- SIMILARITY: Belongs to the aldose epimerase family.
CC {ECO:0000256|ARBA:ARBA00006206, ECO:0000256|PIRNR:PIRNR005096}.
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DR EMBL; CU928161; CAR02111.1; -; Genomic_DNA.
DR RefSeq; WP_000931396.1; NC_011742.1.
DR AlphaFoldDB; B7MGL3; -.
DR SMR; B7MGL3; -.
DR KEGG; ecz:ECS88_0772; -.
DR HOGENOM; CLU_031753_1_0_6; -.
DR UniPathway; UPA00242; -.
DR Proteomes; UP000000747; Chromosome.
DR GO; GO:0004034; F:aldose 1-epimerase activity; IEA:UniProtKB-EC.
DR GO; GO:0030246; F:carbohydrate binding; IEA:InterPro.
DR GO; GO:0006012; P:galactose metabolic process; IEA:InterPro.
DR CDD; cd09019; galactose_mutarotase_like; 1.
DR Gene3D; 2.70.98.10; -; 1.
DR InterPro; IPR018052; Ald1_epimerase_CS.
DR InterPro; IPR013458; Ald_epimerase_bac.
DR InterPro; IPR015443; Aldose_1-epimerase.
DR InterPro; IPR008183; Aldose_1/G6P_1-epimerase.
DR InterPro; IPR011013; Gal_mutarotase_sf_dom.
DR InterPro; IPR047215; Galactose_mutarotase-like.
DR InterPro; IPR014718; GH-type_carb-bd.
DR NCBIfam; TIGR02636; galM_Leloir; 1.
DR PANTHER; PTHR10091:SF50; ALDOSE 1-EPIMERASE; 1.
DR PANTHER; PTHR10091; ALDOSE-1-EPIMERASE; 1.
DR Pfam; PF01263; Aldose_epim; 1.
DR PIRSF; PIRSF005096; GALM; 1.
DR SUPFAM; SSF74650; Galactose mutarotase-like; 1.
DR PROSITE; PS00545; ALDOSE_1_EPIMERASE; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|PIRNR:PIRNR005096};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|PIRNR:PIRNR005096};
KW Reference proteome {ECO:0000313|Proteomes:UP000000747}.
FT ACT_SITE 175
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT ACT_SITE 309
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT BINDING 78..79
FT /ligand="beta-D-galactose"
FT /ligand_id="ChEBI:CHEBI:27667"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT BINDING 175..177
FT /ligand="beta-D-galactose"
FT /ligand_id="ChEBI:CHEBI:27667"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT BINDING 245
FT /ligand="beta-D-galactose"
FT /ligand_id="ChEBI:CHEBI:27667"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-2"
SQ SEQUENCE 346 AA; 38231 MW; EF527FDAA3B9F57D CRC64;
MLNETPALAP DGQPYRLLTL RNNAGMVVTL MDWGATLLSA RIPLSDGSVR EALLGCASPE
CYQDQAAFLG ASIGRYANRI ANSRYTFDGE TVTLSPSQGV NQLHGGPEGF DKRRWQIVNQ
NDRQVLFALS SDDGDQGFPG NLGATVQYRL TDDNRISITY RATVDKPCPV NMTNHVYFNL
DGEQSDVRNH KLQILAEEYL PVDEGGIPHD GLKSVAGTSF DFRNAKIIAS EFLADDDQRK
VKGYDHAFLL QAKGDGKKVA AHVWSADEKL QLKVYTTAPA LQFYSGNFLG GTPSRGTEPY
ADWQGLALES EFLPDSPNHP EWPQPDCFLR PGEEYSSLTE YQFIAQ
//
