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Identification
HMDB Protein ID HMDBP00930
Secondary Accession Numbers
  • 6218
  • HMDBP03871
Name Guanylate kinase
Synonyms
  1. GMP kinase
Gene Name GUK1
Protein Type Enzyme
Biological Properties
General Function Involved in guanylate kinase activity
Specific Function Essential for recycling GMP and indirectly, cGMP.
Pathways
  • Adenine phosphoribosyltransferase deficiency (APRT)
  • Adenosine Deaminase Deficiency
  • Adenylosuccinate Lyase Deficiency
  • AICA-Ribosiduria
  • Azathioprine Action Pathway
  • Gout or Kelley-Seegmiller Syndrome
  • Lesch-Nyhan Syndrome (LNS)
  • Mercaptopurine Action Pathway
  • Mitochondrial DNA depletion syndrome
  • Molybdenum Cofactor Deficiency
  • Myoadenylate deaminase deficiency
  • Purine Metabolism
  • Purine metabolism
  • Purine Nucleoside Phosphorylase Deficiency
  • Thioguanine Action Pathway
  • Xanthine Dehydrogenase Deficiency (Xanthinuria)
  • Xanthinuria type I
  • Xanthinuria type II
Reactions
Adenosine triphosphate + Guanosine monophosphate → ADP + Guanosine diphosphate details
Adenosine triphosphate + 2'-Deoxyguanosine 5'-monophosphate → ADP + dGDP details
GO Classification
Biological Process
drug metabolic process
nucleobase-containing small molecule interconversion
purine nucleotide metabolic process
Cellular Component
cytosol
Function
catalytic activity
phosphotransferase activity, phosphate group as acceptor
transferase activity
transferase activity, transferring phosphorus-containing groups
guanylate kinase activity
Molecular Function
guanylate kinase activity
ATP binding
Process
purine nucleotide metabolic process
metabolic process
nitrogen compound metabolic process
cellular nitrogen compound metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleobase, nucleoside and nucleotide metabolic process
nucleoside phosphate metabolic process
nucleotide metabolic process
Cellular Location Not Available
Gene Properties
Chromosome Location 1
Locus 1q32-q41
SNPs GUK1
Gene Sequence
>594 bp
ATGTCGGGCCCCAGGCCTGTGGTGCTGAGCGGGCCTTCGGGAGCTGGGAAGAGCACCCTG
CTGAAGAGGCTGCTCCAGGAGCACAGCGGCATCTTTGGCTTCAGCGTGTCCCATACCACG
AGGAACCCGAGGCCCGGCGAGGAGAACGGCAAAGATTACTACTTTGTAACCAGGGAGGTG
ATGCAGCGTGACATAGCAGCCGGCGACTTCATCGAGCATGCCGAGTTCTCGGGGAACCTG
TATGGCACGAGCAAGGTGGCGGTGCAGGCCGTGCAGGCCATGAACCGCATCTGTGTGCTG
GACGTGGACCTGCAGGGTGTGCGGAACATCAAGGCCACCGATCTGCGGCCCATCTACATC
TCTGTGCAGCCGCCTTCACTGCACGTGCTGGAGCAGCGGCTGCGGCAGCGCAACACTGAA
ACCGAGGAGAGCCTGGTGAAGCGGCTGGCTGCTGCCCAGGCCGACATGGAGAGCAGCAAG
GAGCCCGGCCTGTTTGATGTGGTCATCATTAACGACAGCCTGGACCAGGCCTACGCAGAG
CTGAAGGAGGCGCTCTCTGAGGAAATCAAGAAAGCTCAAAGGACCGGCGCCTGA
Protein Properties
Number of Residues 197
Molecular Weight 21725.41
Theoretical pI 6.556
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Guanylate kinase
MSGPRPVVLSGPSGAGKSTLLKRLLQEHSGIFGFSVSHTTRNPRPGEENGKDYYFVTREV
MQRDIAAGDFIEHAEFSGNLYGTSKVAVQAVQAMNRICVLDVDLQGVRNIKATDLRPIYI
SVQPPSLHVLEQRLRQRNTETEESLVKRLAAAQADMESSKEPGLFDVVIINDSLDQAYAE
LKEALSEEIKKAQRTGA
GenBank ID Protein 1196436
UniProtKB/Swiss-Prot ID Q16774
UniProtKB/Swiss-Prot Entry Name KGUA_HUMAN
PDB IDs Not Available
GenBank Gene ID L76200
GeneCard ID GUK1
GenAtlas ID GUK1
HGNC ID HGNC:4693
References
General References
  1. 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. [PubMed:15489334 ]
  2. Fitzgibbon J, Katsanis N, Wells D, Delhanty J, Vallins W, Hunt DM: Human guanylate kinase (GUK1): cDNA sequence, expression and chromosomal localisation. FEBS Lett. 1996 May 6;385(3):185-8. [PubMed:8647247 ]
  3. Brady WA, Kokoris MS, Fitzgibbon M, Black ME: Cloning, characterization, and modeling of mouse and human guanylate kinases. J Biol Chem. 1996 Jul 12;271(28):16734-40. [PubMed:8663313 ]