4HX3
Crystal structure of Streptomyces caespitosus sermetstatin in complex with S. caespitosus snapalysin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G, I... (A, C, E, G, I...) | Extracellular small neutral protease | polymer | 134 | 14571.6 | 6 | UniProt (P56406) Pfam (PF02031) | Streptomyces caespitosus | SCNP, Snapalysin |
| 2 | B, D, F, H, J... (B, D, F, H, J...) | Neutral proteinase inhibitor ScNPI | polymer | 114 | 11923.4 | 6 | UniProt (Q9FDS0) Pfam (PF00720) | Streptomyces caespitosus | Sermetstatin |
| 3 | M, N, P, Q, R... (A, C, E, G, I...) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 4 | O, S (D, J) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | AA, BA, CA, DA, EA... (G, H, I, J, K...) | water | water | 18.0 | 275 | Chemie (HOH) |
Sequence modifications
A, C, E, G, I, K: 2 - 132 (UniProt: P56406)
B, D, F, H, J, L: 1 - 113 (UniProt: Q9FDS0)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| Met 1 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 158969.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 576.6 | |
| All* | Total formula weight | 159546.3 |
