Contribution of peptide bonds to inhibitor-protease binding: crystal structures of the turkey ovomucoid third domain backbone variants OMTKY3-Pro18I and OMTKY3-psi[COO]-Leu18I in complex with Streptomyces griseus proteinase B (SGPB) and the structure of the free inhibitor, OMTKY-3-psi[CH2NH2+]-Asp19I
REDUCED PEPTIDE BOND BETWEEN LEU18I(2LU)-ASP19I
THE PEPTIDE BOND BETWEEN LEU18I(2LU) AND ASP19I HAS BEEN REDUCED.
ammonium sulphate, no buffer, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
canonical protein inhibitor, ovomucoid, reduced peptide bond, OMTKY3, HYDROLASE INHIBITOR