ID A0A0G2J7L6_9EURO Unreviewed; 280 AA.
AC A0A0G2J7L6;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=D-xylose reductase [NAD(P)H] {ECO:0000256|ARBA:ARBA00012845};
DE EC=1.1.1.307 {ECO:0000256|ARBA:ARBA00012845};
GN ORFNames=EMCG_00634 {ECO:0000313|EMBL:KKZ61056.1};
OS Emmonsia crescens UAMH 3008.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Onygenales; Ajellomycetaceae; Emmonsia.
OX NCBI_TaxID=1247875 {ECO:0000313|EMBL:KKZ61056.1, ECO:0000313|Proteomes:UP000034164};
RN [1] {ECO:0000313|Proteomes:UP000034164}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UAMH 3008 {ECO:0000313|Proteomes:UP000034164};
RX PubMed=26439490; DOI=10.1371/journal.pgen.1005493;
RA Munoz J.F., Gauthier G.M., Desjardins C.A., Gallo J.E., Holder J.,
RA Sullivan T.D., Marty A.J., Carmen J.C., Chen Z., Ding L., Gujja S.,
RA Magrini V., Misas E., Mitreva M., Priest M., Saif S., Whiston E.A.,
RA Young S., Zeng Q., Goldman W.E., Mardis E.R., Taylor J.W., McEwen J.G.,
RA Clay O.K., Klein B.S., Cuomo C.A.;
RT "The dynamic genome and transcriptome of the human fungal pathogen
RT Blastomyces and close relative Emmonsia.";
RL PLoS Genet. 11:E1005493-E1005493(2015).
CC -!- FUNCTION: Catalyzes the initial reaction in the xylose utilization
CC pathway by reducing D-xylose into xylitol. Xylose is a major component
CC of hemicelluloses such as xylan. Most fungi utilize D-xylose via three
CC enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase
CC (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters
CC pentose phosphate pathway. {ECO:0000256|ARBA:ARBA00025065}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NAD(+) + xylitol = D-xylose + H(+) + NADH;
CC Xref=Rhea:RHEA:27441, ChEBI:CHEBI:15378, ChEBI:CHEBI:17151,
CC ChEBI:CHEBI:53455, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945;
CC EC=1.1.1.307; Evidence={ECO:0000256|ARBA:ARBA00000578};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NADP(+) + xylitol = D-xylose + H(+) + NADPH;
CC Xref=Rhea:RHEA:27445, ChEBI:CHEBI:15378, ChEBI:CHEBI:17151,
CC ChEBI:CHEBI:53455, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349;
CC EC=1.1.1.307; Evidence={ECO:0000256|ARBA:ARBA00001334};
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:KKZ61056.1}.
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DR EMBL; LCZI01001369; KKZ61056.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0G2J7L6; -.
DR VEuPathDB; FungiDB:EMCG_00634; -.
DR Proteomes; UP000034164; Unassembled WGS sequence.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR CDD; cd19071; AKR_AKR1-5-like; 1.
DR Gene3D; 3.20.20.100; NADP-dependent oxidoreductase domain; 1.
DR InterPro; IPR020471; AKR.
DR InterPro; IPR018170; Aldo/ket_reductase_CS.
DR InterPro; IPR023210; NADP_OxRdtase_dom.
DR InterPro; IPR036812; NADP_OxRdtase_dom_sf.
DR PANTHER; PTHR43827; 2,5-DIKETO-D-GLUCONIC ACID REDUCTASE; 1.
DR PANTHER; PTHR43827:SF3; ALDO-KETO REDUCTASE; 1.
DR Pfam; PF00248; Aldo_ket_red; 2.
DR PIRSF; PIRSF000097; AKR; 1.
DR PRINTS; PR00069; ALDKETRDTASE.
DR SUPFAM; SSF51430; NAD(P)-linked oxidoreductase; 1.
DR PROSITE; PS00798; ALDOKETO_REDUCTASE_1; 1.
DR PROSITE; PS00062; ALDOKETO_REDUCTASE_2; 1.
DR PROSITE; PS00063; ALDOKETO_REDUCTASE_3; 1.
PE 4: Predicted;
FT DOMAIN 27..198
FT /note="NADP-dependent oxidoreductase"
FT /evidence="ECO:0000259|Pfam:PF00248"
FT DOMAIN 206..264
FT /note="NADP-dependent oxidoreductase"
FT /evidence="ECO:0000259|Pfam:PF00248"
FT ACT_SITE 54
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000097-1"
FT BINDING 112
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000097-2"
FT SITE 79
FT /note="Lowers pKa of active site Tyr"
FT /evidence="ECO:0000256|PIRSR:PIRSR000097-3"
SQ SEQUENCE 280 AA; 31672 MW; 854E53A980FB2426 CRC64;
MAPLTFQSTY KMNSGYEIPV LGFGVYQTPP EQTEKAVLKA LQVGYRHIDS AKAYHNEVEC
GEAIRASGLK RSDVFFTTKV PKVAMGYQKT KDAIDSSLKA ANFDYIDLIL LHAPYGGREA
REGSWRALVE AQREGKTRSI GVSNYGVHHL DELEEYSKDI GGKIDVGQYE LHPWLARPDI
VEWLQKRDVV IEAYSPLVQA TKMDDPLIKK LAQKHNKSPG NILIRWSLQK GFVPLPKSVN
DNRIEENSEV FDFELSAEDM ETLNTGEYHH ICWDPTVSKD
//
