3SGA
STRUCTURES OF PRODUCT AND INHIBITOR COMPLEXES OF STREPTOMYCES GRISEUS PROTEASE A AT 1.8 ANGSTROMS RESOLUTION. A MODEL FOR SERINE PROTEASE CATALYSIS
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E | PROTEINASE A (SGPA) | polymer | 181 | 18016.6 | 1 | UniProt (P00776) Pfam (PF00089) In PDB | Streptomyces griseus | |
2 | P | ACE-PRO-ALA-PRO-PHE-ALDEHYDE | polymer | 5 | 442.6 | 1 | BIRD (PRD_000421) | ||
3 | water | water | 18.0 | 191 | Chemie (HOH) |
Sequence modifications
E: 16 - 242 (UniProt: P00776)
PDB | External Database | Details |
---|---|---|
Gln 192 | Glu 249 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 18459.2 | |
All* | Total formula weight | 18459.2 |