Contribution of the active site histidine residues of ribonuclease A to nucleic acid binding.
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVAFDASV
29% ammonium sulfate, 45% sodium chloride, 100mM sodium acetate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
ANTIPARALLEL BETA SHEET, CIS-PROLINE, HYDROLASE