XYL2_ASPCL
ID XYL2_ASPCL Reviewed; 358 AA.
AC A1CFY8;
DT 20-APR-2010, integrated into UniProtKB/Swiss-Prot.
DT 20-APR-2010, sequence version 2.
DT 03-AUG-2022, entry version 83.
DE RecName: Full=Probable D-xylulose reductase A;
DE EC=1.1.1.9;
DE AltName: Full=Xylitol dehydrogenase A;
GN Name=xdhA; ORFNames=ACLA_065000;
OS Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 /
OS NRRL 1 / QM 1276 / 107).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC Aspergillus subgen. Fumigati.
OX NCBI_TaxID=344612;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1;
RX PubMed=18404212; DOI=10.1371/journal.pgen.1000046;
RA Fedorova N.D., Khaldi N., Joardar V.S., Maiti R., Amedeo P., Anderson M.J.,
RA Crabtree J., Silva J.C., Badger J.H., Albarraq A., Angiuoli S., Bussey H.,
RA Bowyer P., Cotty P.J., Dyer P.S., Egan A., Galens K., Fraser-Liggett C.M.,
RA Haas B.J., Inman J.M., Kent R., Lemieux S., Malavazi I., Orvis J.,
RA Roemer T., Ronning C.M., Sundaram J.P., Sutton G., Turner G., Venter J.C.,
RA White O.R., Whitty B.R., Youngman P., Wolfe K.H., Goldman G.H.,
RA Wortman J.R., Jiang B., Denning D.W., Nierman W.C.;
RT "Genomic islands in the pathogenic filamentous fungus Aspergillus
RT fumigatus.";
RL PLoS Genet. 4:E1000046-E1000046(2008).
CC -!- FUNCTION: Xylitol dehydrogenase which catalyzes the conversion of
CC xylitol to D-xylulose. Xylose is a major component of hemicelluloses
CC such as xylan. Most fungi utilize D-xylose via three enzymatic
CC reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and
CC xylulokinase, to form xylulose 5-phosphate, which enters pentose
CC phosphate pathway (By similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NAD(+) + xylitol = D-xylulose + H(+) + NADH;
CC Xref=Rhea:RHEA:20433, ChEBI:CHEBI:15378, ChEBI:CHEBI:17140,
CC ChEBI:CHEBI:17151, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.1.1.9;
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000250};
CC -!- PATHWAY: Carbohydrate degradation; L-arabinose degradation via L-
CC arabinitol; D-xylulose 5-phosphate from L-arabinose (fungal route):
CC step 4/5.
CC -!- SIMILARITY: Belongs to the zinc-containing alcohol dehydrogenase
CC family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=EAW10868.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; DS027053; EAW10868.1; ALT_SEQ; Genomic_DNA.
DR RefSeq; XP_001272294.1; XM_001272293.1.
DR AlphaFoldDB; A1CFY8; -.
DR SMR; A1CFY8; -.
DR STRING; 5057.CADACLAP00006170; -.
DR GeneID; 4704682; -.
DR KEGG; act:ACLA_065000; -.
DR eggNOG; KOG0024; Eukaryota.
DR OrthoDB; 1019156at2759; -.
DR UniPathway; UPA00146; UER00577.
DR Proteomes; UP000006701; Unassembled WGS sequence.
DR GO; GO:0046526; F:D-xylulose reductase activity; IEA:UniProtKB-EC.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0042732; P:D-xylose metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0019569; P:L-arabinose catabolic process to xylulose 5-phosphate; IEA:UniProtKB-UniPathway.
DR CDD; cd05285; sorbitol_DH; 1.
DR InterPro; IPR013149; ADH-like_C.
DR InterPro; IPR013154; ADH_N.
DR InterPro; IPR002328; ADH_Zn_CS.
DR InterPro; IPR011032; GroES-like_sf.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR020843; PKS_ER.
DR InterPro; IPR045306; SDH-like.
DR Pfam; PF08240; ADH_N; 1.
DR Pfam; PF00107; ADH_zinc_N; 1.
DR SMART; SM00829; PKS_ER; 1.
DR SUPFAM; SSF50129; SSF50129; 1.
DR SUPFAM; SSF51735; SSF51735; 1.
DR PROSITE; PS00059; ADH_ZINC; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism; Metal-binding; NAD; Oxidoreductase;
KW Reference proteome; Xylose metabolism; Zinc.
FT CHAIN 1..358
FT /note="Probable D-xylulose reductase A"
FT /id="PRO_0000393506"
FT BINDING 47
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 72
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 73
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 182..187
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255"
SQ SEQUENCE 358 AA; 38179 MW; 2CF5141F309C8B7E CRC64;
MATSSTTPQN LSFVLEGIHQ VKFEDRPIPE LRDPHDVIVN VKYTGICGSD VHYWEHGAIG
HFVVKDPMVL GHESSGVVAK VGSAVTSLKV GDRVAMEPGV PCRRCEPCKA GKYNLCEKMA
FAATPPYDGT LAKYYPLPED FCYKLPENIS LQEGALMEPL GVAVHITRQA SIKPGESVVV
FGAGPVGLLC CAVARAFGAS KIIAVDIQKT RLDFAKKYAA TAIFEPAKVS AVANADQMRE
ENDLGPGADV VIDASGAEPS VHTGIHVLRP GGTYVQGGMG RNEINFPIMA ACTKELTIKG
SFRYGSGDYK LAVDLVASGK VNVKDLITGV VEFQEAEQAF KEVKAGKGIK TLIAGVRD
