ID A0A1S4AYJ2_TOBAC Unreviewed; 335 AA.
AC A0A1S4AYJ2;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 30.
DE RecName: Full=Aldose 1-epimerase {ECO:0000256|PIRNR:PIRNR005096};
DE EC=5.1.3.3 {ECO:0000256|PIRNR:PIRNR005096};
GN Name=LOC107802567 {ECO:0000313|RefSeq:XP_016481568.1};
OS Nicotiana tabacum (Common tobacco).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC Nicotiana.
OX NCBI_TaxID=4097 {ECO:0000313|Proteomes:UP000084051, ECO:0000313|RefSeq:XP_016481568.1};
RN [1] {ECO:0000313|Proteomes:UP000084051}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. TN90 {ECO:0000313|Proteomes:UP000084051};
RX PubMed=24807620; DOI=10.1038/ncomms4833;
RA Sierro N., Battey J.N., Ouadi S., Bakaher N., Bovet L., Willig A.,
RA Goepfert S., Peitsch M.C., Ivanov N.V.;
RT "The tobacco genome sequence and its comparison with those of tomato and
RT potato.";
RL Nat. Commun. 5:3833-3833(2014).
RN [2] {ECO:0000313|RefSeq:XP_016481568.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
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 -!- 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 RefSeq; XP_016481568.1; XM_016626082.1.
DR AlphaFoldDB; A0A1S4AYJ2; -.
DR SMR; A0A1S4AYJ2; -.
DR STRING; 4097.A0A1S4AYJ2; -.
DR PaxDb; 4097-A0A1S4AYJ2; -.
DR GeneID; 107802567; -.
DR KEGG; nta:107802567; -.
DR OMA; AFCCEPG; -.
DR OrthoDB; 334899at2759; -.
DR UniPathway; UPA00242; -.
DR Proteomes; UP000084051; Unplaced.
DR GO; GO:0004034; F:aldose 1-epimerase activity; IBA:GO_Central.
DR GO; GO:0030246; F:carbohydrate binding; IEA:InterPro.
DR GO; GO:0033499; P:galactose catabolic process via UDP-galactose; IBA:GO_Central.
DR GO; GO:0006006; P:glucose metabolic process; IBA:GO_Central.
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.
PE 3: Inferred from homology;
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:UP000084051}.
FT ACT_SITE 168
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT ACT_SITE 300
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-1"
FT BINDING 67..68
FT /ligand="beta-D-galactose"
FT /ligand_id="ChEBI:CHEBI:27667"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT BINDING 168..170
FT /ligand="beta-D-galactose"
FT /ligand_id="ChEBI:CHEBI:27667"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-3"
FT BINDING 234
FT /ligand="beta-D-galactose"
FT /ligand_id="ChEBI:CHEBI:27667"
FT /evidence="ECO:0000256|PIRSR:PIRSR005096-2"
SQ SEQUENCE 335 AA; 36589 MW; 459BAEE77AA88FDC CRC64;
MAEPKIFELN NGSMQVTVSN LGCTILSLSV PDKDGNLGDV VLGFDTLEPY QKGLAPFFGC
IVGRVANRIK EGKFSLNGVD YTLPINKPPN SLHGGHKGYD KVVWEVAEHK EGEHPSITFK
YHSRDGEEGY PGDLSVTATY TLTSKTTLRL DMEAVPANKP TPVSLAQHTY WNLGGHNSGD
ILDNTAQIWA NHITPVDQNI IPTGEIMPVK GTPFDFTAEK QIGRDIQQVG LGYDHNYVLD
CGDVKDGLKH AAKIKDPKSS RVLNLWTNAP GMQFYTANYV NGVVGKGGAV YNKHAGVCLE
TQGFPNAVNT PNFPSVIVQP GDKYIHNMLY EFSVE
//
