Jin L   Sugiyama H   Takigawa M   Katagiri D   Tomitori H   Nishimura K   Kaur N   Phanstiel O 4th   Kitajima M   Takayama H   Okawara T   Williams K   Kashiwagi K   Igarashi K   
D Katagiri   M Hata   T Itoh   S Neya   T Hoshino   
JOURNAL OF PHYSICAL CHEMISTRY B 107(14) 3278-3283 2003年4月 [査読有り]
Quantum chemical calculations were carried out to investigate the hydrolysis reaction of GTP --> GDP by Gialpha1. Gialpha1 is one kind of G protein and contains a GTPase-activating protein (GAP) inside it. The reason for the increase in GTPase ...
T Tsuchiya   D Katagiri   M Hata   T Hoshino   M Tsuda   
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 589 413-422 2002年8月 [査読有り]
Quantum chemical calculations have been performed to clarify the reason why the helix formation ends to convert to another secondary structure at the particular sites in a protein. In this study, we used the conversion regions from helix to anothe...