Title : Mechanistic insight into the functional transition of the enzyme guanylate kinase induced by a single mutation.

Pub. Date : 2015 Feb 12

PMID : 25672880






5 Functional Relationships(s)
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1 Our results suggest that the serine plays a crucial role in maintaining the closed conformation of wild-type GK and the GMP recognition. guanosine 5'-monophosphorothioate guanylate kinase 1 Homo sapiens
2 Furthermore, the free energy profiles (FEPs) obtained by metadymanics clearly demonstrate that the open-closed conformational transition in WT GK is positive correlated with the process of GMP binding, indicating the GMP-induced closing motion of GK enzyme, which is not observed in the mutant. guanosine 5'-monophosphorothioate guanylate kinase 1 Homo sapiens
3 Furthermore, the free energy profiles (FEPs) obtained by metadymanics clearly demonstrate that the open-closed conformational transition in WT GK is positive correlated with the process of GMP binding, indicating the GMP-induced closing motion of GK enzyme, which is not observed in the mutant. guanosine 5'-monophosphorothioate guanylate kinase 1 Homo sapiens
4 Furthermore, the free energy profiles (FEPs) obtained by metadymanics clearly demonstrate that the open-closed conformational transition in WT GK is positive correlated with the process of GMP binding, indicating the GMP-induced closing motion of GK enzyme, which is not observed in the mutant. guanosine 5'-monophosphorothioate guanylate kinase 1 Homo sapiens
5 Furthermore, the free energy profiles (FEPs) obtained by metadymanics clearly demonstrate that the open-closed conformational transition in WT GK is positive correlated with the process of GMP binding, indicating the GMP-induced closing motion of GK enzyme, which is not observed in the mutant. guanosine 5'-monophosphorothioate guanylate kinase 1 Homo sapiens