1KRO
Thermolysin complexed with Z-D-Threonine (benzyloxycarbonyl-D-Threonine)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Thermolysin | polymer | 316 | 34360.3 | 1 | UniProt (P00800) Pfam (PF01447) Pfam (PF02868) | Bacillus thermoproteolyticus | |
| 2 | B, C, D, E (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | F (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | G (A) | benzyl chlorocarbonate | non-polymer | 170.6 | 1 | Chemie (PHQ) | |||
| 5 | H (A) | D-THREONINE | non-polymer | 119.1 | 1 | Chemie (DTH) | |||
| 6 | I (A) | water | water | 18.0 | 163 | Chemie (HOH) |
Sequence modifications
A: 1 - 316 (UniProt: P00800)
| PDB | External Database | Details |
|---|---|---|
| Asn 37 | Asp 37 | SEE REMARK 999 |
| Gln 119 | Glu 119 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34360.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 515.4 | |
| All* | Total formula weight | 34875.8 |
