4IK2
G215S, A251G, T257A, D260G, T262D mutant of carboxypeptidase T from Thermoactinomyces vulgaris with N-BOC-L-Leu
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Carboxypeptidase T | polymer | 326 | 36900.6 | 1 | UniProt (P29068) Pfam (PF00246) | Thermoactinomyces vulgaris | |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D (A) | N-(tert-butoxycarbonyl)-L-leucine | non-polymer | 231.3 | 1 | Chemie (BL2) | |||
| 5 | E, F, G, H (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 6 | I (A) | water | water | 18.0 | 433 | Chemie (HOH) |
Sequence modifications
A: 1 - 326 (UniProt: P29068)
| PDB | External Database | Details |
|---|---|---|
| Ser 215 | Gly 313 | engineered mutation |
| Gly 251 | Ala 349 | engineered mutation |
| Ala 257 | Thr 355 | engineered mutation |
| Gly 260 | Asp 358 | engineered mutation |
| Asp 262 | Thr 360 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36900.6 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 553.1 | |
| All* | Total formula weight | 37453.6 |
