4NYU
Structure of Vibrio cholerae chitin de-N-acetylase in complex with acetate ion (ACT) in C 2 2 21
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Deacetylase DA1 | polymer | 419 | 46923.9 | 1 | UniProt (M7M1G8) Pfam (PF01522) Pfam (PF02839) UniProt (by SIFTS) (Q9KSH6) | Vibrio cholerae | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) PubChem (32051) | |||
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) PubChem (271) | |||
| 4 | D (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) PubChem (175) | |||
| 5 | E, F, G, H, I... (A) | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) PubChem (753) | |||
| 6 | N (A) | water | water | 18.0 | 425 | Chemie (HOH) |
Sequence modifications
A: 27 - 431 (UniProt: M7M1G8)
| PDB | External Database | Details |
|---|---|---|
| Met 26 | - | expression tag |
| Glu 432 | - | expression tag |
| Leu 433 | - | expression tag |
| Arg 434 | - | expression tag |
| Arg 435 | - | expression tag |
| Gln 436 | - | expression tag |
| Trp 437 | - | expression tag |
| Ser 438 | - | expression tag |
| His 439 | - | expression tag |
| Pro 440 | - | expression tag |
| Gln 441 | - | expression tag |
| Phe 442 | - | expression tag |
| Glu 443 | - | expression tag |
| Lys 444 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46923.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 993.4 | |
| All* | Total formula weight | 47917.3 |
