Pub. Date : 1986 Sep 23
PMID : 3022799
2 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
1 | Transverse 1H NMR relaxation measurements have been used to investigate the interaction of SL-Phe with hemoglobin molecules by use of the resonances assigned to the C2 protons of the beta 2 His, the beta 143 His, and the beta 146 or beta 97 His residues as intrinsic probes. | Histidine | potassium calcium-activated channel subfamily M regulatory beta subunit 2 | Homo sapiens |
2 | Distance calculations using the paramagnetically induced relaxation data suggest that the SL-Phe binding site is approximately 12-16 A away from the C2 protons of the beta 2 His and the beta 146 or beta 97 His residues in the (carbonmonoxy)hemoglobin tetramer; for deoxyhemoglobin, the distances are approximately 14-17 A between the SL-Phe binding site and the C2 protons of the beta 2 His, the beta 143 His, and the beta 146 His residues. | Histidine | potassium calcium-activated channel subfamily M regulatory beta subunit 2 | Homo sapiens |