ID   Q1Z8X9_9GAMM            Unreviewed;       353 AA.
AC   Q1Z8X9;
DT   02-MAY-2006, integrated into UniProtKB/TrEMBL.
DT   02-MAY-2006, sequence version 1.
DT   27-MAR-2024, entry version 67.
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   ORFNames=P3TCK_20885 {ECO:0000313|EMBL:EAS44979.1};
OS   Photobacterium profundum 3TCK.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Photobacterium.
OX   NCBI_TaxID=314280 {ECO:0000313|EMBL:EAS44979.1, ECO:0000313|Proteomes:UP000003789};
RN   [1] {ECO:0000313|EMBL:EAS44979.1, ECO:0000313|Proteomes:UP000003789}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=3TCK {ECO:0000313|EMBL:EAS44979.1,
RC   ECO:0000313|Proteomes:UP000003789};
RA   Bartlett D.H., Valle G., Lauro F.M., Vezzi A., Simonato F., Eloe E.,
RA   Vitulo N., Stratton T.K., D'angelo M., Ferriera S., Johnson J., Kravitz S.,
RA   Beeson K., Sutton G., Rogers Y., Friedman R., Frazier M., Venter J.C.;
RL   Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
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}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EAS44979.1}.
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DR   EMBL; AAPH01000002; EAS44979.1; -; Genomic_DNA.
DR   RefSeq; WP_006232098.1; NZ_CH724135.1.
DR   AlphaFoldDB; Q1Z8X9; -.
DR   HOGENOM; CLU_031753_1_0_6; -.
DR   OrthoDB; 9779408at2; -.
DR   UniPathway; UPA00242; -.
DR   Proteomes; UP000003789; Unassembled WGS sequence.
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}.
FT   ACT_SITE        179
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT   ACT_SITE        316
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT   BINDING         82..83
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT   BINDING         179..181
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT   BINDING         251
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-2"
SQ   SEQUENCE   353 AA;  38972 MW;  E4D3E460608439C6 CRC64;
     MSNTLHQSMT QDIAFDGNPA KIFTLTNSNG MSVSFMDIGA TWLSCCVDLG ETTREVLLGV
     ATMKQHQQQQ AYLGATVGRY ANRIESGRFV INDETHQVLT NQAGNCLHGG PDSFTHRRWQ
     VEQACEQTIV FTLESPDGDQ GFPGKVNASV CYTLTDKNEV IIAYSATTDK ACPINLTNHA
     YFNLLGADSQ SDCLGHSLMI HASQYLPSDK KGIPVGELKD VQGTSFDFMQ SKELKQDFMA
     DHDQQLAAGY DHSFLLATEC HQGKAMAARV TSPDGKLRLE LQTTKPAIQL YTGNYLAGCP
     NREGGEYINH AGFALETQFL PDSPNHPEWQ QPSCIVKPEQ TYKHQTTYRF SVA
//