3K9T
Crystal structure of putative peptidase (NP_348812.1) from CLOSTRIDIUM ACETOBUTYLICUM at 2.37 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | putative peptidase | polymer | 435 | 50586.4 | 1 | UniProt (Q97H19) Pfam (PF16254) Pfam (PF09940) Pfam (PF16221) | Clostridium acetobutylicum | Protein containing aminopeptidase domain |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C, D (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | E (A) | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 5 | F, G, H, I (A) | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 4 | Chemie (MRD) | |||
| 6 | J (A) | water | water | 18.0 | 221 | Chemie (HOH) |
Sequence modifications
A: 1 - 434 (UniProt: Q97H19)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Ser 309 | Pro 309 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 50586.4 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 678.1 | |
| All* | Total formula weight | 51264.5 |
