3UJZ
Crystal structure of enterohemorrhagic E. coli StcE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Metalloprotease stcE | polymer | 869 | 96897.1 | 1 | UniProt (O82882) Pfam (PF20944) Pfam (PF10462) Pfam (PF12561) Pfam (PF17945) | Escherichia coli | Mucinase, Neutral zinc metalloprotease stcE, Secreted protease of C1 esterase inhibitor from EHEC |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | water | water | 18.0 | 172 | Chemie (HOH) |
Sequence modifications
A: 36 - 898 (UniProt: O82882)
| PDB | External Database | Details |
|---|---|---|
| Gly 30 | - | expression tag |
| Ser 31 | - | expression tag |
| His 32 | - | expression tag |
| Mse 33 | - | expression tag |
| Ala 34 | - | expression tag |
| Ser 35 | - | expression tag |
| Ala 318 | Lys 318 | engineered mutation |
| Ala 320 | Lys 320 | engineered mutation |
| Ala 321 | Glu 321 | engineered mutation |
| Asp 447 | Glu 447 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 96897.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 96962.5 |
