6HM9
Crystal structure of a BA3943 mutant,a CE4 family pseudoenzyme with restored enzymatic activity.
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 polysaccharide deacetylase | polymer | 278 | 32528.2 | 1 | UniProt (A0A1Q4M7R6) Pfam (PF01522) UniProt (by SIFTS) (A0A6L7H2K2) | Bacillus anthracis | |
| 2 | B, C, D, E (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | G (A) | water | water | 18.0 | 230 | Chemie (HOH) |
Sequence modifications
A: 2 - 273 (UniProt: A0A1Q4M7R6)
| PDB | External Database | Details |
|---|---|---|
| Asp 93 | Asn 118 | engineered mutation |
| Asp 94 | Val 119 | engineered mutation |
| Arg 182 | Ala 207 | engineered mutation |
| His 274 | - | expression tag |
| His 275 | - | expression tag |
| His 276 | - | expression tag |
| His 277 | - | expression tag |
| His 278 | - | expression tag |
| His 279 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32528.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 443.3 | |
| All* | Total formula weight | 32971.5 |
