ID   XKS1_ASPCL              Reviewed;         573 AA.
AC   A1CAU3;
DT   20-APR-2010, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=Probable D-xylulose kinase A;
DE            Short=Xylulokinase A;
DE            EC=2.7.1.17;
GN   Name=xkiA; ORFNames=ACLA_012890;
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: Highly specific D-xylulose kinase which participates in the
CC       catabolism of xylose. 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=ATP + D-xylulose = ADP + D-xylulose 5-phosphate + H(+);
CC         Xref=Rhea:RHEA:10964, ChEBI:CHEBI:15378, ChEBI:CHEBI:17140,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:57737, ChEBI:CHEBI:456216;
CC         EC=2.7.1.17;
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- INDUCTION: By D-xylose, L-arabinose or L-arabitol.
CC   -!- SIMILARITY: Belongs to the FGGY kinase family. {ECO:0000305}.
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DR   EMBL; DS027049; EAW12861.1; -; Genomic_DNA.
DR   RefSeq; XP_001274287.1; XM_001274286.1.
DR   AlphaFoldDB; A1CAU3; -.
DR   SMR; A1CAU3; -.
DR   STRING; 5057.CADACLAP00001387; -.
DR   EnsemblFungi; EAW12861; EAW12861; ACLA_012890.
DR   GeneID; 4706424; -.
DR   KEGG; act:ACLA_012890; -.
DR   VEuPathDB; FungiDB:ACLA_012890; -.
DR   eggNOG; KOG2531; Eukaryota.
DR   HOGENOM; CLU_016149_5_0_1; -.
DR   OMA; QHGTVFW; -.
DR   OrthoDB; 592116at2759; -.
DR   Proteomes; UP000006701; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0004856; F:xylulokinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0042732; P:D-xylose metabolic process; IEA:UniProtKB-KW.
DR   GO; GO:0005998; P:xylulose catabolic process; IEA:EnsemblFungi.
DR   CDD; cd07776; FGGY_D-XK_euk; 1.
DR   InterPro; IPR043129; ATPase_NBD.
DR   InterPro; IPR018485; Carb_kinase_FGGY_C.
DR   InterPro; IPR018484; Carb_kinase_FGGY_N.
DR   InterPro; IPR042024; D-XK_euk.
DR   Pfam; PF02782; FGGY_C; 1.
DR   Pfam; PF00370; FGGY_N; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
PE   2: Evidence at transcript level;
KW   ATP-binding; Carbohydrate metabolism; Cytoplasm; Kinase;
KW   Nucleotide-binding; Reference proteome; Transferase; Xylose metabolism.
FT   CHAIN           1..573
FT                   /note="Probable D-xylulose kinase A"
FT                   /id="PRO_0000393516"
FT   BINDING         97
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         168
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         284
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         285
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         366
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
FT   BINDING         471..472
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
FT   BINDING         475
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   573 AA;  63148 MW;  2248064E535829B4 CRC64;
     MASQGPLYIG FDLSTQQLKG LVVNSELKVV HISKFDFDAD SRGFSIKKGV LTNEAEHEVF
     APVALWLQAL DGVLDGLRKQ GLDFSRVRGI SGAGQQHGSV YWGENAEKLL GGLDAGKTLE
     EQLSGAFSHP FSPNWQDAST QKECDEFDAV LGGPEQLAEA TGSKAHHRFT GPQILRFQRK
     YPEVYKKTSR ISLVSSFLAS LLLGHIAPMD ISDVCGMNLW NIRKGAYDED LLKLCAGPFG
     MEDLKRKLGD VPEDGGLHLG KINKYYIDRY GFSSDCEILP STGDNPATIL ALPLRPSDAM
     VSLGTSTTFL MSTPSYKPDP ATHFFNHPTT PGLYMFMLCY KNGGLAREHV RDAINEKLGS
     PASQSWENFD RITLETPPLG QKSESDPMKL GLFFPRPEIV PNLRSGQWRF NYNPANETLT
     ESNDGWNNPS DEARAIVESQ MLSLRLRSRG LTQSPGAKIP PQPRRVYLVG GGSKNKAIAK
     VAGEILGGSD GVYKLDVGDN ACALGAAYKA VWAMERTPGQ TFEDLIGQRW REEEFIEKIA
     DGYQKGVFEK YGNAVEGFEK MEHQVLEQEA ARK