Solution NMR evidence for a cis Tyr-Ala peptide group in the structure of [Pro93Ala] bovine pancreatic ribonuclease A.
Xiong Y, Juminaga D, Swapna GV, Wedemeyer WJ, Scheraga HA, Montelione GT.
Xiong Y, et al. Among authors: scheraga ha.
Protein Sci. 2000 Feb;9(2):421-6. doi: 10.1110/ps.9.2.421.
Protein Sci. 2000.
PMID: 10716195
Free PMC article.
Mutation of this proline-93 to alanine results in an RNase A molecule, P93A, that exhibits unfolding/refolding kinetics consistent with a cis Tyr92-Ala93 peptide group conformation in the folded structure (Dodge RW, Scheraga HA, 1996, Biochemistry 35:1548-1559). Her …
Mutation of this proline-93 to alanine results in an RNase A molecule, P93A, that exhibits unfolding/refolding kinetics consistent with a ci …