6NAG
X-ray structure of a secreted C11 cysteine protease from Bacteroides thetaiotaomicron "iotapain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Clostripain-related protein | polymer | 365 | 41304.4 | 2 | UniProt (Q8A9T8) Pfam (PF03415) | Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) | |
| 2 | C, D, E (A) | PROLINE | non-polymer | 115.1 | 3 | Chemie (PRO) | |||
| 3 | F, G (A, B) | water | water | 18.0 | 607 | Chemie (HOH) |
Sequence modifications
A, B: 30 - 393 (UniProt: Q8A9T8)
| PDB | External Database | Details |
|---|---|---|
| Gly 29 | - | expression tag |
| Ala 154 | Arg 154 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82608.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 345.4 | |
| All* | Total formula weight | 82954.1 |
