Proton nuclear magnetic resonance evidence for the absence of a stable hydrogen bond between the active site aspartate and histidine residues of native subtilisins and for its presence in thiolsubtilisins
1973 ◽
Vol 79
(1)
◽
pp. 25-38
◽
1983 ◽
Vol 105
(23)
◽
pp. 6930-6934
◽
2000 ◽
Proton nuclear magnetic resonance study of the histidine residues of pituitary bovine growth hormone
1989 ◽
Vol 994
(2)
◽
pp. 166-171
◽
1979 ◽
Vol 196
(1)
◽
pp. 233-238
◽
1976 ◽
Vol 251
(9)
◽
pp. 2644-2647
◽