ID A0A2I2U4T8_FELCA Unreviewed; 867 AA.
AC A0A2I2U4T8;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 11-DEC-2019, sequence version 3.
DT 27-MAR-2024, entry version 36.
DE RecName: Full=Hexokinase-1 {ECO:0000256|ARBA:ARBA00044081};
DE EC=2.7.1.1 {ECO:0000256|ARBA:ARBA00012324};
DE AltName: Full=Hexokinase type I {ECO:0000256|ARBA:ARBA00044308};
GN Name=HK2 {ECO:0000313|Ensembl:ENSFCAP00000027472.3,
GN ECO:0000313|VGNC:VGNC:67580};
OS Felis catus (Cat) (Felis silvestris catus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Carnivora; Feliformia; Felidae; Felinae; Felis.
OX NCBI_TaxID=9685 {ECO:0000313|Ensembl:ENSFCAP00000027472.3, ECO:0000313|Proteomes:UP000011712};
RN [1] {ECO:0000313|Ensembl:ENSFCAP00000027472.3, ECO:0000313|Proteomes:UP000011712}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Abyssinian {ECO:0000313|Ensembl:ENSFCAP00000027472.3,
RC ECO:0000313|Proteomes:UP000011712};
RX PubMed=17975172; DOI=10.1101/gr.6380007;
RA Pontius J.U., Mullikin J.C., Smith D.R., Lindblad-Toh K., Gnerre S.,
RA Clamp M., Chang J., Stephens R., Neelam B., Volfovsky N., Schaffer A.A.,
RA Agarwala R., Narfstrom K., Murphy W.J., Giger U., Roca A.L., Antunes A.,
RA Menotti-Raymond M., Yuhki N., Pecon-Slattery J., Johnson W.E., Bourque G.,
RA Tesler G., O'Brien S.J.;
RT "Initial sequence and comparative analysis of the cat genome.";
RL Genome Res. 17:1675-1689(2007).
RN [2] {ECO:0000313|Ensembl:ENSFCAP00000027472.3, ECO:0000313|Proteomes:UP000011712}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Abyssinian {ECO:0000313|Ensembl:ENSFCAP00000027472.3,
RC ECO:0000313|Proteomes:UP000011712};
RA Hillier L.W., Warren W., Obrien S., Wilson R.K.;
RT "Sequence assembly of the Felis catus genome version 6.2.";
RL Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|Ensembl:ENSFCAP00000027472.3}
RP IDENTIFICATION.
RC STRAIN=breed Abyssinian {ECO:0000313|Ensembl:ENSFCAP00000027472.3};
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
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 -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-glucosamine = ADP + D-glucosamine 6-phosphate + H(+);
CC Xref=Rhea:RHEA:10948, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:58723, ChEBI:CHEBI:58725, ChEBI:CHEBI:456216; EC=2.7.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00043797};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:10949;
CC Evidence={ECO:0000256|ARBA:ARBA00043797};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-glucose = ADP + D-glucose 6-phosphate + H(+);
CC Xref=Rhea:RHEA:17825, ChEBI:CHEBI:4167, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61548, ChEBI:CHEBI:456216; EC=2.7.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000435};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:17826;
CC Evidence={ECO:0000256|ARBA:ARBA00000435};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-hexose = ADP + D-hexose 6-phosphate + H(+);
CC Xref=Rhea:RHEA:22740, ChEBI:CHEBI:4194, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61567, ChEBI:CHEBI:456216; EC=2.7.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000417};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:22741;
CC Evidence={ECO:0000256|ARBA:ARBA00000417};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-mannose = ADP + D-mannose 6-phosphate + H(+);
CC Xref=Rhea:RHEA:11028, ChEBI:CHEBI:4208, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:58735, ChEBI:CHEBI:456216; EC=2.7.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00043834};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:11029;
CC Evidence={ECO:0000256|ARBA:ARBA00043834};
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 -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol
CC {ECO:0000256|ARBA:ARBA00004514}. Membrane
CC {ECO:0000256|ARBA:ARBA00004170}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004170}. Mitochondrion outer membrane
CC {ECO:0000256|ARBA:ARBA00004450}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004450}.
CC -!- SIMILARITY: Belongs to the hexokinase family.
CC {ECO:0000256|ARBA:ARBA00009225}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AANG04002548; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AC234574; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; A0A2I2U4T8; -.
DR Ensembl; ENSFCAT00000036628.3; ENSFCAP00000027472.3; ENSFCAG00000005980.6.
DR VGNC; VGNC:67580; HK2.
DR GeneTree; ENSGT00950000182787; -.
DR UniPathway; UPA00109; UER00180.
DR UniPathway; UPA00242; -.
DR Proteomes; UP000011712; Chromosome A3.
DR Bgee; ENSFCAG00000005980; Expressed in tip of external ear and 10 other cell types or tissues.
DR GO; GO:0005829; C:cytosol; IEA:UniProtKB-SubCell.
DR GO; GO:0005741; C:mitochondrial outer membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0005536; F:glucose binding; IEA:InterPro.
DR GO; GO:0004396; F:hexokinase activity; IEA:UniProtKB-EC.
DR GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0019318; P:hexose metabolic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0001678; P:intracellular glucose homeostasis; IEA:InterPro.
DR CDD; cd00012; NBD_sugar-kinase_HSP70_actin; 2.
DR Gene3D; 1.10.287.1250; -; 1.
DR Gene3D; 3.30.420.40; -; 3.
DR Gene3D; 3.40.367.20; -; 2.
DR InterPro; IPR043129; ATPase_NBD.
DR InterPro; IPR001312; Hexokinase.
DR InterPro; IPR019807; Hexokinase_BS.
DR InterPro; IPR022673; Hexokinase_C.
DR InterPro; IPR022672; Hexokinase_N.
DR PANTHER; PTHR19443; HEXOKINASE; 1.
DR PANTHER; PTHR19443:SF10; HEXOKINASE-1; 1.
DR Pfam; PF00349; Hexokinase_1; 2.
DR Pfam; PF03727; Hexokinase_2; 2.
DR PRINTS; PR00475; HEXOKINASE.
DR SUPFAM; SSF53067; Actin-like ATPase domain; 4.
DR PROSITE; PS00378; HEXOKINASE_1; 1.
DR PROSITE; PS51748; HEXOKINASE_2; 2.
PE 3: Inferred from homology;
KW Allosteric enzyme {ECO:0000256|ARBA:ARBA00022533};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Glycolysis {ECO:0000256|ARBA:ARBA00023152};
KW Immunity {ECO:0000256|ARBA:ARBA00022859};
KW Inflammatory response {ECO:0000256|ARBA:ARBA00023198};
KW Innate immunity {ECO:0000256|ARBA:ARBA00022588};
KW Kinase {ECO:0000256|ARBA:ARBA00022777};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000011712};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 12..115
FT /note="Hexokinase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00349"
FT DOMAIN 175..409
FT /note="Hexokinase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03727"
FT DOMAIN 421..617
FT /note="Hexokinase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00349"
FT DOMAIN 623..857
FT /note="Hexokinase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03727"
SQ SEQUENCE 867 AA; 96441 MW; 401B37E03FC9ABC5 CRC64;
MSLLCVPKSP EVDQYLYHMR LSDENLLEIS QRFRKEMEKG LGATTHPTAS VKMLPTFVRS
TPDGTEHGEF LALDLGGTNF RVLRVRVTDN GLQKVEMENQ IYAIPEDLMR GSGTQSFLVS
WTKGFKSSGV EGKDVVTLIR KAIQRRGDFD IDIVAVVNDT VGTMMTCGYD DQNCEIGLIV
GTGSNACYME EMRHIDMVEG DEGRMCINME WGAFGDDGTL DDFRTEFDQE IDMGSLNPGK
QLFEKMISGM YMGELVRLIL VKMAKEELLF GGKLSPGLLA TGHFETKDVS DIEGEKDGIR
KAREVLVRLG IDPTQEDCVA THRVCQIVST RSASLCAATL AAVLRRIKEN KGEERLRSTI
GVDGSVYKKH PHFAKRLHKT VRRLVPDCDV RFLRSEDGSG KGAAMVTAVA YRLADQHRAR
QNTLESLKLN CEQLLEVKKR MKVEMERGLS KETHAIAPVK MLPTYVCATP DGTEKGDFLA
LDLGGTNFRV LLVRVRNGKR RGVEMHNKIY SIPQEVMHGT GDELFDHIVQ CIADFLEYMG
MKGVSLPLGF TFSFPCQQNS LDESILLKWT KGFKASGCEG EDVVTLLKEA IHRREEFDLD
VVAVVNDTVG TMMTCGYEDP HCEIGLIVGT GSNACYMEEM RNVELVEGEE GRMCVNMEWG
AFGDNGCLDD FRTEFDVAVD ELSLNPGKQR FEKMISGMYL GEIVRNILID FTKRGLLFRG
RISERLKTRG IFETKFLSQI ESDCLALLQV RAILHHLGLE STCDDSIIVK EVCTVVARRA
AQLCGAGMAA VVDKIRENRG LDTLKVTVGV DGTLYKLHPH FAKVMHETVK DLAPKCDVSF
LESEDGSGKG AALITAVACR IREAGQR
//
