ID   B6YQI2_AZOPC            Unreviewed;       357 AA.
AC   B6YQI2;
DT   20-JAN-2009, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2009, sequence version 1.
DT   27-MAR-2024, entry version 75.
DE   RecName: Full=Aldose 1-epimerase {ECO:0000256|ARBA:ARBA00013185, ECO:0000256|PIRNR:PIRNR005096};
DE            EC=5.1.3.3 {ECO:0000256|ARBA:ARBA00013185, ECO:0000256|PIRNR:PIRNR005096};
GN   OrderedLocusNames=CFPG_191 {ECO:0000313|EMBL:BAG83454.1};
OS   Azobacteroides pseudotrichonymphae genomovar. CFP2.
OC   Bacteria; Bacteroidota; Bacteroidia; Bacteroidales;
OC   Candidatus Azobacteroides.
OX   NCBI_TaxID=511995 {ECO:0000313|EMBL:BAG83454.1, ECO:0000313|Proteomes:UP000000723};
RN   [1] {ECO:0000313|Proteomes:UP000000723}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=19008447; DOI=10.1126/science.1165578;
RA   Hongoh Y., Sharma V.K., Prakash T., Noda S., Toh H., Taylor T.D., Kudo T.,
RA   Sakaki Y., Toyoda A., Hattori M., Ohkuma M.;
RT   "Genome of an endosymbiont coupling N2 fixation to cellulolysis within RT
RT   protist cells in termite gut.";
RL   Science 322:1108-1109(2008).
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   -!- COFACTOR:
CC       Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC         Evidence={ECO:0000256|ARBA:ARBA00001913};
CC   -!- PATHWAY: Carbohydrate metabolism; hexose metabolism.
CC       {ECO:0000256|ARBA:ARBA00005028, ECO:0000256|PIRNR:PIRNR005096}.
CC   -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC   -!- SIMILARITY: Belongs to the aldose epimerase family.
CC       {ECO:0000256|ARBA:ARBA00006206, ECO:0000256|PIRNR:PIRNR005096}.
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DR   EMBL; AP010656; BAG83454.1; -; Genomic_DNA.
DR   RefSeq; WP_012573215.1; NC_011565.1.
DR   AlphaFoldDB; B6YQI2; -.
DR   STRING; 511995.CFPG_191; -.
DR   KEGG; aps:CFPG_191; -.
DR   eggNOG; COG2017; Bacteria.
DR   HOGENOM; CLU_031753_2_0_10; -.
DR   OrthoDB; 9779408at2; -.
DR   UniPathway; UPA00242; -.
DR   Proteomes; UP000000723; 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:0019318; P:hexose metabolic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd09019; galactose_mutarotase_like; 1.
DR   Gene3D; 2.70.98.10; -; 1.
DR   InterPro; IPR018052; Ald1_epimerase_CS.
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   PANTHER; PTHR10091; ALDOSE-1-EPIMERASE; 1.
DR   PANTHER; PTHR10091:SF0; GALACTOSE MUTAROTASE; 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   Calcium {ECO:0000256|ARBA:ARBA00022837};
KW   Carbohydrate metabolism {ECO:0000256|PIRNR:PIRNR005096};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW   Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|PIRNR:PIRNR005096};
KW   Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000723}.
FT   ACT_SITE        184
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT   ACT_SITE        323
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT   BINDING         87..88
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT   BINDING         184..186
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT   BINDING         256
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-2"
SQ   SEQUENCE   357 AA;  40413 MW;  87D6494F7C716DDD CRC64;
     MKTKKLDGLK KEDFEKIVDD KSVQLFILTS RNGIEMSVTN YGARIVSLNV PDKKSKWIDI
     VLGKKNINDY LNDQEPYFGA TCGRTANRIA NGNFILNDKK YNLAVNNGIN NLHGGIKGFH
     AVVWDAYQQD AQTLELTYLS KDGEEGFPGN LKVKVIYKLI NTNTVEITYE AITDKTTILN
     LTNHSYFNLS GEGNPSIDNH KLHINADTFL PINDVSIPLG KPEKVSDTPF DFRLMNTIGK
     HIEENHIQLI YGNGYDHNFI INRVDNDNNL VYAAKVLSPD TGITMEVYTT EPGIQFYTGN
     YLDGSFIGKN GHIYPKRSAF CLETQHYPDS IHFPEYPPVI LLPNEVFLSK TEYRFTI
//