1SGC
THE 1.8 ANGSTROMS STRUCTURE OF THE COMPLEX BETWEEN CHYMOSTATIN AND STREPTOMYCES GRISEUS PROTEASE A. A MODEL FOR SERINE PROTEASE CATALYTIC TETRAHEDRAL INTERMEDIATES
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEINASE A | polymer | 181 | 18016.6 | 1 | UniProt (P00776) Pfam (PF00089) | Streptomyces griseus | |
| 2 | B (B) | CHYMOSTATIN A | polymer | 4 | 607.7 | 1 | BIRD (PRD_000558) | Streptomyces hygroscopicus MC521-C8 | |
| 3 | C, D (A, B) | water | water | 18.0 | 217 | Chemie (HOH) |
Sequence modifications
A: 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 | 18624.3 | |
| All* | Total formula weight | 18624.3 |
