ID   D5BB98_ZUNPS            Unreviewed;       401 AA.
AC   D5BB98;
DT   15-JUN-2010, integrated into UniProtKB/TrEMBL.
DT   15-JUN-2010, sequence version 1.
DT   27-MAR-2024, entry version 68.
DE   RecName: Full=Aldose 1-epimerase {ECO:0000256|PIRNR:PIRNR005096};
DE            EC=5.1.3.3 {ECO:0000256|PIRNR:PIRNR005096};
GN   OrderedLocusNames=ZPR_4336 {ECO:0000313|EMBL:ADF54638.1};
OS   Zunongwangia profunda (strain DSM 18752 / CCTCC AB 206139 / SM-A87) (Wangia
OS   profunda).
OC   Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC   Flavobacteriaceae; Zunongwangia.
OX   NCBI_TaxID=655815 {ECO:0000313|EMBL:ADF54638.1, ECO:0000313|Proteomes:UP000001654};
RN   [1] {ECO:0000313|EMBL:ADF54638.1, ECO:0000313|Proteomes:UP000001654}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 18752 / CCTCC AB 206139 / SM-A87
RC   {ECO:0000313|Proteomes:UP000001654};
RX   PubMed=20398413; DOI=10.1186/1471-2164-11-247;
RA   Qin Q.L., Zhang X.Y., Wang X.M., Liu G.M., Chen X.L., Xie B.B., Dang H.Y.,
RA   Zhou B.C., Yu J., Zhang Y.Z.;
RT   "The complete genome of Zunongwangia profunda SM-A87 reveals its adaptation
RT   to the deep-sea environment and ecological role in sedimentary organic
RT   nitrogen degradation.";
RL   BMC Genomics 11:247-247(2010).
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|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; CP001650; ADF54638.1; -; Genomic_DNA.
DR   RefSeq; WP_013073698.1; NC_014041.1.
DR   AlphaFoldDB; D5BB98; -.
DR   STRING; 655815.ZPR_4336; -.
DR   KEGG; zpr:ZPR_4336; -.
DR   eggNOG; COG2017; Bacteria.
DR   HOGENOM; CLU_031753_2_0_10; -.
DR   OrthoDB; 9779408at2; -.
DR   UniPathway; UPA00242; -.
DR   Proteomes; UP000001654; 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; 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; PS51257; PROKAR_LIPOPROTEIN; 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}.
FT   ACT_SITE        218
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT   ACT_SITE        364
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT   BINDING         121..122
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT   BINDING         290
FT                   /ligand="beta-D-galactose"
FT                   /ligand_id="ChEBI:CHEBI:27667"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR005096-2"
SQ   SEQUENCE   401 AA;  44400 MW;  DA6915FD65288F6B CRC64;
     MRNVKNTFLA TFLVLLALAC KEKPSEDEKG VAEIADHPEN FYGLEKEKFD TIIDGKEVKL
     YWIKNDDIAV AFTNYGGRIV GLWVPDKTGK MTDVVVGMNS VSGFANATEP YFGATIGRVG
     NRIAKGKFTL NGTEYSIPKN NNGNTLHGGN KGFQYVVWEA KQPDDKTLVF TYDSPDMEEG
     FPGNLEVKVT YSVTDDQSIL MEYEATTDKA TPVNLTNHAF FNLNGEGSGA ILDHKVQIFA
     NQFTPVDAGL IPSGESKDVK GTPFDFTQAH TIGERIETEN DQLKNGGGYD HNFVLIQDKN
     ADQQTTKNKG MNHAATFTGD QSGIVMDVYT QEPGVQFYSG NFMQSKNTFK SGVKDDYRTA
     FALETQHFPD APNQENFPSI ILEPGDTYHT ISEYHFSTTN N
//