1CIA
REPLACEMENT OF CATALYTIC HISTIDINE-195 OF CHLORAMPHENICOL ACETYLTRANSFERASE: EVIDENCE FOR A GENERAL BASE ROLE FOR GLUTAMATE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CHLORAMPHENICOL ACETYLTRANSFERASE | polymer | 213 | 25011.5 | 1 | UniProt (P00484) Pfam (PF00302) In PDB | Escherichia coli | |
| 2 | A | COBALT (II) ION | non-polymer | 58.9 | 2 | Chemie (CO) | |||
| 3 | A | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 4 | water | water | 18.0 | 124 | Chemie (HOH) |
Sequence modifications
A: 6 - 219 (UniProt: P00484)
| PDB | External Database | Details |
|---|---|---|
| Gln 195 | His 189 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25011.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 196.0 | |
| All* | Total formula weight | 25207.5 |
