Hexokinase-1

Details

Name

Hexokinase-1

Synonyms

• 2.7.1.1
• Brain form hexokinase
• Hexokinase type I
• HK I

Gene Name

HK1

Organism

Humans

Amino acid sequence

>lcl|BSEQ0002205|Hexokinase-1
MIAAQLLAYYFTELKDDQVKKIDKYLYAMRLSDETLIDIMTRFRKEMKNGLSRDFNPTAT
VKMLPTFVRSIPDGSEKGDFIALDLGGSSFRILRVQVNHEKNQNVHMESEVYDTPENIVH
GSGSQLFDHVAECLGDFMEKRKIKDKKLPVGFTFSFPCQQSKIDEAILITWTKRFKASGV
EGADVVKLLNKAIKKRGDYDANIVAVVNDTVGTMMTCGYDDQHCEVGLIIGTGTNACYME
ELRHIDLVEGDEGRMCINTEWGAFGDDGSLEDIRTEFDREIDRGSLNPGKQLFEKMVSGM
YLGELVRLILVKMAKEGLLFEGRITPELLTRGKFNTSDVSAIEKNKEGLHNAKEILTRLG
VEPSDDDCVSVQHVCTIVSFRSANLVAATLGAILNRLRDNKGTPRLRTTVGVDGSLYKTH
PQYSRRFHKTLRRLVPDSDVRFLLSESGSGKGAAMVTAVAYRLAEQHRQIEETLAHFHLT
KDMLLEVKKRMRAEMELGLRKQTHNNAVVKMLPSFVRRTPDGTENGDFLALDLGGTNFRV
LLVKIRSGKKRTVEMHNKIYAIPIEIMQGTGEELFDHIVSCISDFLDYMGIKGPRMPLGF
TFSFPCQQTSLDAGILITWTKGFKATDCVGHDVVTLLRDAIKRREEFDLDVVAVVNDTVG
TMMTCAYEEPTCEVGLIVGTGSNACYMEEMKNVEMVEGDQGQMCINMEWGAFGDNGCLDD
IRTHYDRLVDEYSLNAGKQRYEKMISGMYLGEIVRNILIDFTKKGFLFRGQISETLKTRG
IFETKFLSQIESDRLALLQVRAILQQLGLNSTCDDSILVKTVCGVVSRRAAQLCGAGMAA
VVDKIRENRGLDRLNVTVGVDGTLYKLHPHFSRIMHQTVKELSPKCNVSFLLSEDGSGKG
AALITAVGVRLRTEASS

Number of residues

917

Molecular Weight

102485.1

Theoretical pI

6.78

GO Classification

Functions

ATP binding / fructokinase activity / glucokinase activity / glucose binding / hexokinase activity / mannokinase activity

Processes

canonical glycolysis / carbohydrate metabolic process / cellular glucose homeostasis / establishment of protein localization to mitochondrion / glucose 6-phosphate metabolic process / glucose metabolic process / glucose transport / glycolytic process / hexose transport / maintenance of protein location in mitochondrion / small molecule metabolic process / transmembrane transport

Components

cytosol / mitochondrial outer membrane / mitochondrion

General Function

Mannokinase activity

Specific Function

Not Available

Pfam Domain Function

• Hexokinase_1 (PF00349)
• Hexokinase_2 (PF03727)

Transmembrane Regions

Not Available

Cellular Location

Mitochondrion outer membrane

Gene sequence

>lcl|BSEQ0016317|Hexokinase-1 (HK1)
ATGATCGCCGCGCAGCTCCTGGCCTATTACTTCACGGAGCTGAAGGATGACCAGGTCAAA
AAGATTGACAAGTATCTCTATGCCATGCGGCTCTCCGATGAAACTCTCATAGATATCATG
ACTCGCTTCAGGAAGGAGATGAAGAATGGCCTCTCCCGGGATTTTAATCCAACAGCCACA
GTCAAGATGTTGCCAACATTCGTAAGGTCCATTCCTGATGGCTCTGAAAAGGGAGATTTC
ATTGCCCTGGATCTTGGTGGGTCTTCCTTTCGAATTCTGCGGGTGCAAGTGAATCATGAG
AAAAACCAGAATGTTCACATGGAGTCCGAGGTTTATGACACCCCAGAGAACATCGTGCAC
GGCAGTGGAAGCCAGCTTTTTGATCATGTTGCTGAGTGCCTGGGAGATTTCATGGAGAAA
AGGAAGATCAAGGACAAGAAGTTACCTGTGGGATTCACGTTTTCTTTTCCTTGCCAACAA
TCCAAAATAGATGAGGCCATCCTGATCACCTGGACAAAGCGATTTAAAGCGAGCGGAGTG
GAAGGAGCAGATGTGGTCAAACTGCTTAACAAAGCCATCAAAAAGCGAGGGGACTATGAT
GCCAACATCGTAGCTGTGGTGAATGACACAGTGGGCACCATGATGACCTGTGGCTATGAC
GACCAGCACTGTGAAGTCGGCCTGATCATCGGCACTGGCACCAATGCTTGCTACATGGAG
GAACTGAGGCACATTGATCTGGTGGAAGGAGACGAGGGGAGGATGTGTATCAATACAGAA
TGGGGAGCCTTTGGAGACGATGGATCATTAGAAGACATCCGGACAGAGTTTGACAGGGAG
ATAGACCGGGGATCCCTCAACCCTGGAAAACAGCTGTTTGAGAAGATGGTCAGTGGCATG
TACTTGGGAGAGCTGGTTCGACTGATCCTAGTCAAGATGGCCAAGGAGGGCCTCTTATTT
GAAGGGCGGATCACCCCGGAGCTGCTCACCCGAGGGAAGTTTAACACCAGTGATGTGTCA
GCCATCGAAAAGAATAAGGAAGGCCTCCACAATGCCAAAGAAATCCTGACCCGCCTGGGA
GTGGAGCCGTCCGATGATGACTGTGTCTCAGTCCAGCACGTTTGCACCATTGTCTCATTT
CGCTCAGCCAACTTGGTGGCTGCCACACTGGGCGCCATCTTGAACCGCCTGCGTGATAAC
AAGGGCACACCCAGGCTGCGGACCACGGTTGGTGTCGACGGATCTCTTTACAAGACGCAC
CCACAGTATTCCCGGCGTTTCCACAAGACTCTAAGGCGCTTGGTGCCAGACTCCGATGTG
CGCTTCCTCCTCTCGGAGAGTGGCAGCGGCAAGGGGGCTGCCATGGTGACGGCGGTGGCC
TACCGCTTGGCCGAGCAGCACCGGCAGATAGAGGAGACCCTGGCTCATTTCCACCTCACC
AAGGACATGCTGCTGGAGGTGAAGAAGAGGATGCGGGCCGAGATGGAGCTGGGGCTGAGG
AAGCAGACGCACAACAATGCCGTGGTTAAGATGCTGCCCTCCTTCGTCCGGAGAACTCCC
GACGGGACCGAGAATGGTGACTTCTTGGCCCTGGATCTTGGAGGAACCAATTTCCGTGTG
CTGCTGGTGAAAATCCGTAGTGGGAAAAAGAGAACGGTGGAAATGCACAACAAGATCTAC
GCCATTCCTATTGAAATCATGCAGGGCACTGGGGAAGAGCTGTTTGATCACATTGTCTCC
TGCATCTCTGACTTCTTGGACTACATGGGGATCAAAGGCCCCAGGATGCCTCTGGGCTTC
ACGTTCTCATTTCCCTGCCAGCAGACGAGTCTGGACGCGGGAATCTTGATCACGTGGACA
AAGGGTTTTAAGGCAACAGACTGCGTGGGCCACGATGTAGTCACCTTACTAAGGGATGCG
ATAAAAAGGAGAGAGGAATTTGACCTGGACGTGGTGGCTGTGGTCAACGACACAGTGGGC
ACCATGATGACCTGTGCTTATGAGGAGCCCACCTGTGAGGTTGGACTCATTGTTGGGACC
GGCAGCAATGCCTGCTACATGGAGGAGATGAAGAACGTGGAGATGGTGGAGGGGGACCAG
GGGCAGATGTGCATCAACATGGAGTGGGGGGCCTTTGGGGACAACGGGTGTCTGGATGAT
ATCAGGACACACTACGACAGACTGGTGGACGAATATTCCCTAAATGCTGGGAAACAAAGG
TATGAGAAGATGATCAGTGGTATGTACCTGGGTGAAATCGTCCGCAACATCTTAATCGAC
TTCACCAAGAAGGGATTCCTCTTCCGAGGGCAGATCTCTGAGACGCTGAAGACCCGGGGC
ATCTTTGAGACCAAGTTTCTCTCTCAGATCGAGAGTGACCGATTAGCACTGCTCCAGGTC
CGGGCTATCCTCCAGCAGCTAGGTCTGAATAGCACCTGCGATGACAGTATCCTCGTCAAG
ACAGTGTGCGGGGTGGTGTCCAGGAGGGCCGCACAGCTGTGTGGCGCAGGCATGGCTGCG
GTTGTGGATAAGATCCGCGAGAACAGAGGACTGGACCGTCTGAATGTGACTGTGGGAGTG
GACGGGACACTCTACAAGCTTCATCCACACTTCTCCAGAATCATGCACCAGACGGTGAAG
GAACTGTCACCAAAATGTAACGTGTCCTTCCTCCTGTCTGAGGATGGCAGCGGCAAGGGG
GCCGCCCTCATCACGGCCGTGGGCGTGCGGTTACGCACAGAGGCAAGCAGCTAA

Chromosome Location

10

Locus

10q22

External Identifiers

Resource	Link
UniProtKB ID	P19367
UniProtKB Entry Name	HXK1_HUMAN
GenBank Protein ID	184021
GenBank Gene ID	M75126
GenAtlas ID	HK1
HGNC ID	HGNC:4922

General References

1. Nishi S, Seino S, Bell GI: Human hexokinase: sequences of amino- and carboxyl-terminal halves are homologous. Biochem Biophys Res Commun. 1988 Dec 30;157(3):937-43. [Article]
2. Ruzzo A, Andreoni F, Magnani M: Structure of the human hexokinase type I gene and nucleotide sequence of the 5' flanking region. Biochem J. 1998 Apr 15;331 ( Pt 2):607-13. [Article]
3. Deloukas P, Earthrowl ME, Grafham DV, Rubenfield M, French L, Steward CA, Sims SK, Jones MC, Searle S, Scott C, Howe K, Hunt SE, Andrews TD, Gilbert JG, Swarbreck D, Ashurst JL, Taylor A, Battles J, Bird CP, Ainscough R, Almeida JP, Ashwell RI, Ambrose KD, Babbage AK, Bagguley CL, Bailey J, Banerjee R, Bates K, Beasley H, Bray-Allen S, Brown AJ, Brown JY, Burford DC, Burrill W, Burton J, Cahill P, Camire D, Carter NP, Chapman JC, Clark SY, Clarke G, Clee CM, Clegg S, Corby N, Coulson A, Dhami P, Dutta I, Dunn M, Faulkner L, Frankish A, Frankland JA, Garner P, Garnett J, Gribble S, Griffiths C, Grocock R, Gustafson E, Hammond S, Harley JL, Hart E, Heath PD, Ho TP, Hopkins B, Horne J, Howden PJ, Huckle E, Hynds C, Johnson C, Johnson D, Kana A, Kay M, Kimberley AM, Kershaw JK, Kokkinaki M, Laird GK, Lawlor S, Lee HM, Leongamornlert DA, Laird G, Lloyd C, Lloyd DM, Loveland J, Lovell J, McLaren S, McLay KE, McMurray A, Mashreghi-Mohammadi M, Matthews L, Milne S, Nickerson T, Nguyen M, Overton-Larty E, Palmer SA, Pearce AV, Peck AI, Pelan S, Phillimore B, Porter K, Rice CM, Rogosin A, Ross MT, Sarafidou T, Sehra HK, Shownkeen R, Skuce CD, Smith M, Standring L, Sycamore N, Tester J, Thorpe A, Torcasso W, Tracey A, Tromans A, Tsolas J, Wall M, Walsh J, Wang H, Weinstock K, West AP, Willey DL, Whitehead SL, Wilming L, Wray PW, Young L, Chen Y, Lovering RC, Moschonas NK, Siebert R, Fechtel K, Bentley D, Durbin R, Hubbard T, Doucette-Stamm L, Beck S, Smith DR, Rogers J: The DNA sequence and comparative analysis of human chromosome 10. Nature. 2004 May 27;429(6990):375-81. [Article]
4. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [Article]
5. Andreoni F, Ruzzo A, Magnani M: Structure of the 5' region of the human hexokinase type I (HKI) gene and identification of an additional testis-specific HKI mRNA. Biochim Biophys Acta. 2000 Sep 7;1493(1-2):19-26. [Article]
6. Magnani M, Serafini G, Bianchi M, Casabianca A, Stocchi V: Human hexokinase type I microheterogeneity is due to different amino-terminal sequences. J Biol Chem. 1991 Jan 5;266(1):502-5. [Article]
7. Magnani M, Bianchi M, Casabianca A, Stocchi V, Daniele A, Altruda F, Ferrone M, Silengo L: A recombinant human 'mini'-hexokinase is catalytically active and regulated by hexose 6-phosphates. Biochem J. 1992 Jul 1;285 ( Pt 1):193-9. [Article]
8. Murakami K, Piomelli S: Identification of the cDNA for human red blood cell-specific hexokinase isozyme. Blood. 1997 Feb 1;89(3):762-6. [Article]
9. Aleshin AE, Zeng C, Fromm HJ, Honzatko RB: Crystallization and preliminary X-ray analysis of human brain hexokinase. FEBS Lett. 1996 Aug 5;391(1-2):9-10. [Article]
10. Gauci S, Helbig AO, Slijper M, Krijgsveld J, Heck AJ, Mohammed S: Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach. Anal Chem. 2009 Jun 1;81(11):4493-501. doi: 10.1021/ac9004309. [Article]
11. Hantke J, Chandler D, King R, Wanders RJ, Angelicheva D, Tournev I, McNamara E, Kwa M, Guergueltcheva V, Kaneva R, Baas F, Kalaydjieva L: A mutation in an alternative untranslated exon of hexokinase 1 associated with hereditary motor and sensory neuropathy -- Russe (HMSNR). Eur J Hum Genet. 2009 Dec;17(12):1606-14. doi: 10.1038/ejhg.2009.99. Epub 2009 Jun 17. [Article]
12. Burkard TR, Planyavsky M, Kaupe I, Breitwieser FP, Burckstummer T, Bennett KL, Superti-Furga G, Colinge J: Initial characterization of the human central proteome. BMC Syst Biol. 2011 Jan 26;5:17. doi: 10.1186/1752-0509-5-17. [Article]
13. Lau E, Kluger H, Varsano T, Lee K, Scheffler I, Rimm DL, Ideker T, Ronai ZA: PKCepsilon promotes oncogenic functions of ATF2 in the nucleus while blocking its apoptotic function at mitochondria. Cell. 2012 Feb 3;148(3):543-55. doi: 10.1016/j.cell.2012.01.016. [Article]
14. Vaca Jacome AS, Rabilloud T, Schaeffer-Reiss C, Rompais M, Ayoub D, Lane L, Bairoch A, Van Dorsselaer A, Carapito C: N-terminome analysis of the human mitochondrial proteome. Proteomics. 2015 Jul;15(14):2519-24. doi: 10.1002/pmic.201400617. Epub 2015 Jun 8. [Article]
15. Aleshin AE, Zeng C, Bourenkov GP, Bartunik HD, Fromm HJ, Honzatko RB: The mechanism of regulation of hexokinase: new insights from the crystal structure of recombinant human brain hexokinase complexed with glucose and glucose-6-phosphate. Structure. 1998 Jan 15;6(1):39-50. [Article]
16. Aleshin AE, Zeng C, Bartunik HD, Fromm HJ, Honzatko RB: Regulation of hexokinase I: crystal structure of recombinant human brain hexokinase complexed with glucose and phosphate. J Mol Biol. 1998 Sep 18;282(2):345-57. [Article]
17. Rosano C, Sabini E, Rizzi M, Deriu D, Murshudov G, Bianchi M, Serafini G, Magnani M, Bolognesi M: Binding of non-catalytic ATP to human hexokinase I highlights the structural components for enzyme-membrane association control. Structure. 1999 Nov 15;7(11):1427-37. [Article]
18. Aleshin AE, Kirby C, Liu X, Bourenkov GP, Bartunik HD, Fromm HJ, Honzatko RB: Crystal structures of mutant monomeric hexokinase I reveal multiple ADP binding sites and conformational changes relevant to allosteric regulation. J Mol Biol. 2000 Mar 3;296(4):1001-15. [Article]
19. Bianchi M, Magnani M: Hexokinase mutations that produce nonspherocytic hemolytic anemia. Blood Cells Mol Dis. 1995;21(1):2-8. [Article]
20. van Wijk R, Rijksen G, Huizinga EG, Nieuwenhuis HK, van Solinge WW: HK Utrecht: missense mutation in the active site of human hexokinase associated with hexokinase deficiency and severe nonspherocytic hemolytic anemia. Blood. 2003 Jan 1;101(1):345-7. Epub 2002 Aug 8. [Article]

Drug Relations

Drug Relations

DrugBank ID	Name	Drug group	Pharmacological action?	Actions	Details
DB02007	alpha-D-glucose 6-phosphate	experimental	unknown		Details
DB02379	Beta-D-Glucose	experimental	unknown		Details
DB04395	Phosphoaminophosphonic Acid-Adenylate Ester	experimental	unknown		Details
DB06266	Lonidamine	investigational	unknown		Details
DB09502	Fludeoxyglucose (18F)	approved, investigational	no	substrate	Details
DB09341	Dextrose, unspecified form	approved, vet_approved	unknown	substrateinhibitorinducer	Details
DB01914	D-glucose	approved, investigational, vet_approved	no	substrate	Details