ID   B9RQD9_RICCO            Unreviewed;       494 AA.
AC   B9RQD9;
DT   24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT   24-MAR-2009, sequence version 1.
DT   24-JAN-2024, entry version 63.
DE   RecName: Full=Phosphotransferase {ECO:0000256|RuleBase:RU362007};
DE            EC=2.7.1.- {ECO:0000256|RuleBase:RU362007};
GN   ORFNames=RCOM_1488780 {ECO:0000313|EMBL:EEF46378.1};
OS   Ricinus communis (Castor bean).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Malpighiales; Euphorbiaceae; Acalyphoideae; Acalypheae;
OC   Ricinus.
OX   NCBI_TaxID=3988 {ECO:0000313|Proteomes:UP000008311};
RN   [1] {ECO:0000313|Proteomes:UP000008311}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Hale {ECO:0000313|Proteomes:UP000008311};
RX   PubMed=20729833; DOI=10.1038/nbt.1674;
RA   Chan A.P., Crabtree J., Zhao Q., Lorenzi H., Orvis J., Puiu D.,
RA   Melake-Berhan A., Jones K.M., Redman J., Chen G., Cahoon E.B., Gedil M.,
RA   Stanke M., Haas B.J., Wortman J.R., Fraser-Liggett C.M., Ravel J.,
RA   Rabinowicz P.D.;
RT   "Draft genome sequence of the oilseed species Ricinus communis.";
RL   Nat. Biotechnol. 28:951-956(2010).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + D-fructose = ADP + D-fructose 6-phosphate + H(+);
CC         Xref=Rhea:RHEA:16125, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:37721, ChEBI:CHEBI:61527, ChEBI:CHEBI:456216; EC=2.7.1.1;
CC         Evidence={ECO:0000256|ARBA:ARBA00001397};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:16126;
CC         Evidence={ECO:0000256|ARBA:ARBA00001397};
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC       phosphate and glycerone phosphate from D-glucose: step 1/4.
CC       {ECO:0000256|ARBA:ARBA00004888}.
CC   -!- PATHWAY: Carbohydrate metabolism; hexose metabolism.
CC       {ECO:0000256|ARBA:ARBA00005028}.
CC   -!- SIMILARITY: Belongs to the hexokinase family.
CC       {ECO:0000256|ARBA:ARBA00009225, ECO:0000256|RuleBase:RU362007}.
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DR   EMBL; EQ973801; EEF46378.1; -; Genomic_DNA.
DR   RefSeq; XP_002515958.1; XM_002515912.2.
DR   AlphaFoldDB; B9RQD9; -.
DR   STRING; 3988.B9RQD9; -.
DR   GeneID; 8273773; -.
DR   KEGG; rcu:8273773; -.
DR   eggNOG; KOG1369; Eukaryota.
DR   InParanoid; B9RQD9; -.
DR   OrthoDB; 5481886at2759; -.
DR   UniPathway; UPA00109; UER00180.
DR   UniPathway; UPA00242; -.
DR   Proteomes; UP000008311; Unassembled WGS sequence.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0005739; C:mitochondrion; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008865; F:fructokinase activity; IBA:GO_Central.
DR   GO; GO:0004340; F:glucokinase activity; IBA:GO_Central.
DR   GO; GO:0005536; F:glucose binding; IEA:InterPro.
DR   GO; GO:0046835; P:carbohydrate phosphorylation; IBA:GO_Central.
DR   GO; GO:0051156; P:glucose 6-phosphate metabolic process; IBA:GO_Central.
DR   GO; GO:0006006; P:glucose metabolic process; IBA:GO_Central.
DR   GO; GO:0006096; P:glycolytic process; IBA:GO_Central.
DR   GO; GO:0001678; P:intracellular glucose homeostasis; IBA:GO_Central.
DR   CDD; cd00012; NBD_sugar-kinase_HSP70_actin; 1.
DR   Gene3D; 3.30.420.40; -; 1.
DR   Gene3D; 3.40.367.20; -; 1.
DR   InterPro; IPR043129; ATPase_NBD.
DR   InterPro; IPR001312; Hexokinase.
DR   InterPro; IPR022673; Hexokinase_C.
DR   InterPro; IPR022672; Hexokinase_N.
DR   PANTHER; PTHR19443; HEXOKINASE; 1.
DR   PANTHER; PTHR19443:SF16; HEXOKINASE TYPE 1-RELATED; 1.
DR   Pfam; PF00349; Hexokinase_1; 1.
DR   Pfam; PF03727; Hexokinase_2; 1.
DR   PRINTS; PR00475; HEXOKINASE.
DR   SUPFAM; SSF53067; Actin-like ATPase domain; 2.
DR   PROSITE; PS51748; HEXOKINASE_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU362007};
KW   Glycolysis {ECO:0000256|RuleBase:RU362007};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU362007};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|RuleBase:RU362007};
KW   Reference proteome {ECO:0000313|Proteomes:UP000008311};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU362007}.
FT   DOMAIN          42..241
FT                   /note="Hexokinase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00349"
FT   DOMAIN          248..488
FT                   /note="Hexokinase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF03727"
SQ   SEQUENCE   494 AA;  53537 MW;  7EB7F6B306811978 CRC64;
     MEKKVVVAVV CVAAVAGAAT AAMVIRQKMK KDGKWARVME IVKELEEKCA TPIGKLKQVA
     DAMVVEMHAG LASEGGSKLK MLISYVDNLP TGDENGYYYA LDLGGTNFRV LRVHLGGKDG
     GLINQEFAEV PIPPNLMTGT SDALFDYIAA ELVKFISQES EEFHPPPGKK RELGFTFSFP
     VIQTSIASGT LVRWTKGFSI DDAVGQDVVA KLTKSMERMG VDMHVSALVN DTVGTLAGGK
     YFNKDVVAAV ILGTGTNAAY VERAQAIPKW HGPLPHSGEM VINMEWGNFR SSHLPLTEYD
     HALDVESLNP GEQIFEKIIS GMYLGEIIRR VLLKMAEEAA LFGDTIPLKL KVPFILRTPD
     MSAMHHDTSS DLKVVGNKLK DILEISNTSL KTRKVVVELC NIVATRGARL AAAGILGILK
     KMGKDTVKEG DTQKTVIAMD GGLYEHYSEY SKCMENTLNE LLGEDVPKSI EIVHSNDGSG
     IGAALLAASH SLYL
//