6U9C
The 2.2 A Crystal Structure of the Type B Chloramphenicol Acetyltransferase from Vibrio cholerae in the complex with Acetyl CoA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Chloramphenicol acetyltransferase | polymer | 212 | 23845.7 | 3 | UniProt (Q9KMN1) Pfam (PF00132) | Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) | |
| 2 | D, L (A, C) | CITRIC ACID | non-polymer | 192.1 | 2 | Chemie (CIT) PubChem (311) | |||
| 3 | E, G (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) PubChem (312) | |||
| 4 | F, H, K (B, C) | ACETYL COENZYME *A | non-polymer | 809.6 | 3 | Chemie (ACO) PubChem (444493) PubChem (6917106) PubChem (10079099) PubChem (11987898) PubChem (16061174) PubChem (25210474) PubChem (24860528) PubChem (44141873) PubChem (45254004) PubChem (53245716) PubChem (181) PubChem (6302) PubChem (87656765) PubChem (89102998) PubChem (53393727) PubChem (6857822) PubChem (56846401) PubChem (134956084) PubChem (87656764) PubChem (91746285) PubChem (124511019) PubChem (124931617) PubChem (129274027) PubChem (154496096) PubChem (162968672) PubChem (170108977) | |||
| 5 | I, M (B, C) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | J, N (B, C) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 2 | Chemie (IPA) | |||
| 7 | O, P, Q (A, B, C) | water | water | 18.0 | 36 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 209 (UniProt: Q9KMN1)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 71537.2 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 3196.2 | |
| All* | Total formula weight | 74733.4 |
