4SGA

STRUCTURES OF PRODUCT AND INHIBITOR COMPLEXES OF STREPTOMYCES GRISEUS PROTEASE A AT 1.8 ANGSTROMS RESOLUTION. A MODEL FOR SERINE PROTEASE CATALYSIS

Summary for 4SGA

DescriptorPROTEINASE A (SGPA), TETRAPEPTIDE ACE-PRO-ALA-PRO-PHE (3 entities in total)
Functional Keywordsserine proteinase, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
Biological sourceStreptomyces griseus
Total number of polymer chains2
Total molecular weight18473.16
Authors
Sielecki, A.R.,James, M.N.G. (deposition date: 1990-05-29, release date: 1991-10-15, Last modification date: 2013-03-13)
Primary citation
James, M.N.,Sielecki, A.R.,Brayer, G.D.,Delbaere, L.T.,Bauer, C.A.
Structures of product and inhibitor complexes of Streptomyces griseus protease A at 1.8 A resolution. A model for serine protease catalysis.
J.Mol.Biol., 144:43-88, 1980
PubMed: 6783761 (PDB entries with the same primary citation)
DOI: 10.1016/0022-2836(80)90214-4
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.8 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers40.5%3.8%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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