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3. Nuclear magnetic resonance titration curves of histidine ring protons. A direct assignment of the resonances of the active site histidine residues of ribonuclease. Shindo H, Hayes MB, Cohen JS. J Biol Chem; 1976 May 10; 251(9):2644-7. PubMed ID: 4454 [Abstract] [Full Text] [Related]
4. 1H-NMR study on the tautomerism of the imidazole ring of histidine residues. II. Microenvironments of histidine-12 and histidine-119 of bovine pancreatic ribonuclease A. Tanokura M. Biochim Biophys Acta; 1983 Feb 15; 742(3):586-96. PubMed ID: 6838891 [Abstract] [Full Text] [Related]
6. Correlation proton magnetic resonance studies at 250 MHz of bovine pancreatic ribonuclease. II. pH and inhibitor-induced conformational transitions affecting histidine-48 and one tyrosine residue of ribonuclease A. Markley JL. Biochemistry; 1975 Aug 12; 14(16):554-61. PubMed ID: 240391 [Abstract] [Full Text] [Related]
7. Nuclear magnetic resonance titration curves of histidine ring protons. Ribonuclease S-peptide and S-proteins. Shindo H, Cohen JS. J Biol Chem; 1976 May 10; 251(9):2648-52. PubMed ID: 4455 [Abstract] [Full Text] [Related]
9. 15N- and 1H-NMR investigations of the active-site amino acids in semisynthetic RNase S' and RNase A. Knoblauch H, Rüterjans H, Bloemhoff W, Kerling KE. Eur J Biochem; 1988 Mar 01; 172(2):485-97. PubMed ID: 2832166 [Abstract] [Full Text] [Related]
12. Hydrogen-tritium exchange and nuclear magnetic resonance titrations of the histidine residues in ribonuclease St and analysis of their microenvironment. Miyamoto K, Arata Y, Matsuo H, Narita K. J Biochem; 1981 Jan 01; 89(1):49-59. PubMed ID: 6260763 [Abstract] [Full Text] [Related]
14. The assignment of an exchangeable low-field NH proton resonance of ribonuclease A to the active-site histidine-119. Griffin JH, Cohen JS, Schechter AN. Biochemistry; 1973 May 22; 12(11):2096-9. PubMed ID: 4735881 [No Abstract] [Full Text] [Related]
18. Nuclear magnetic resonance titration curves of histidine ring protons. Conformational transition affecting three of the histidine residues of ribonuclease. Cohen JS, Shindo H. J Biol Chem; 1975 Nov 25; 250(22):8874-81. PubMed ID: 1237492 [Abstract] [Full Text] [Related]
19. Proton-magnetic-resonance studies of the lysine residues of ribonuclease A. Brown LR, Bradbury JH. Eur J Biochem; 1975 May 25; 54(1):219-27. PubMed ID: 238843 [Abstract] [Full Text] [Related]