1DS2
CRYSTAL STRUCTURE OF SGPB:OMTKY3-COO-LEU18I
Summary for 1DS2
Entry DOI | 10.2210/pdb1ds2/pdb |
Related | 1SGP 1SGQ 1SGR 2SGP 3SGB |
Descriptor | PROTEINASE B (SGPB), OVOMUCOID (3 entities in total) |
Functional Keywords | serine proteinase, protein inhibitor, ovomucoid, canonical inhibitor, ester bond, sgpb, omtky3, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor |
Biological source | Meleagris gallopavo (turkey) More |
Cellular location | Secreted: P68390 |
Total number of polymer chains | 2 |
Total formula weight | 24251.56 |
Authors | Bateman, K.S.,Huang, K.,Anderson, S.,Lu, W.,Qasim, M.A.,Laskowski Jr., M.,James, M.N.G. (deposition date: 2000-01-06, release date: 2001-01-31, Last modification date: 2021-11-03) |
Primary citation | Bateman, K.S.,Huang, K.,Anderson, S.,Lu, W.,Qasim, M.A.,Laskowski Jr., M.,James, M.N. 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 J.Mol.Biol., 305:839-849, 2001 Cited by PubMed: 11162096DOI: 10.1006/jmbi.2000.4343 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.7 Å) |
Structure validation
Download full validation report