Histidin kinaza

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Histidin kinaza
ATP binding domain.png
Identifikatori
EC broj 2.7.13.3
CAS broj 420839-67-4
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures

Histidin kinaza (EC 2.7.13.3, EnvZ, histidinska kinaza, histidin proteinska kinaza, protein histidinska kinaza, proteinska kinaza (histidin), HK1, HP165, Sln1p) je enzim sa sistematskim imenom ATP:protein-L-histidin N-fosfotransferaza.[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju

ATP + protein L-histidin ADP + protein N-fosfo-L-histidin

U ovu enzimsku grupu su svrstane protein-histidin kinaze čije mesto fosforilacije nije poznato.

Reference[uredi - уреди | uredi izvor]

  1. Kowluru, A. (2002). "Identification and characterization of a novel protein histidine kinase in the islet β cell: evidence for its regulation by mastoparan, an activator of G-proteins and insulin secretion". Biochem. Pharmacol. 63: 2091–2100. PMID 12110368. 
  2. Yoshimi, A., Tsuda, M. and Tanaka, C. (2004). "Cloning and characterization of the histidine kinase gene Dic1 from Cochliobolus heterostrophus that confers dicarboximide resistance and osmotic adaptation. Mol. Genet". Genomics 271: 228–236. PMID 14752661. 
  3. Beier, D. and Frank, R. (2000). "Molecular characterization of two-component systems of Helicobacter pylori". J. Bacteriol. 182: 2068–2076. PMID 10735847. 
  4. Pflock, M., Dietz, P., Schar, J. and Beier, D. (2004). "Genetic evidence for histidine kinase HP165 being an acid sensor of Helicobacter pylori". FEMS Microbiol. Lett. 234: 51–61. PMID 15109719. 
  5. Roberts, D.L., Bennett, D.W. and Forst, S.A. (1994). "Identification of the site of phosphorylation on the osmosensor, EnvZ, of Escherichia coli". J. Biol. Chem. 269: 8728–8733. PMID 8132603. 

Literatura[uredi - уреди | uredi izvor]

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