Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PROTEIN (PARA-NITROBENZYL ESTERASE) | polymer | 489 | 54223.9 | 1 | UniProt (P37967) Pfam (PF00135) In PDB | Bacillus subtilis | PNB ESTERASE |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | water | water | 18.0 | 203 | Chemie (HOH) |
Sequence modifications
A: 1 - 489 (UniProt: P37967)
| PDB | External Database | Details |
|---|---|---|
| Val 56 | Ala 56 | engineered mutation |
| Val 60 | Ile 60 | engineered mutation |
| Lys 73 | Thr 73 | engineered mutation |
| Met 144 | Leu 144 | engineered mutation |
| Phe 313 | Leu 313 | engineered mutation |
| Tyr 322 | His 322 | engineered mutation |
| Val 343 | Ala 343 | engineered mutation |
| Val 358 | Met 358 | engineered mutation |
| Phe 370 | Tyr 370 | engineered mutation |
| Thr 400 | Ala 400 | engineered mutation |
| Glu 412 | Gly 412 | engineered mutation |
| Thr 437 | Ile 437 | engineered mutation |
| Ser 459 | Thr 459 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 54223.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 54263.9 |
