3R77
Crystal structure of the D38A mutant of isochorismatase PhzD from Pseudomonas fluorescens 2-79 in complex with 2-amino-2-desoxyisochorismate ADIC
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Probable isochorismatase | polymer | 209 | 23248.5 | 2 | UniProt (Q51790) Pfam (PF00857) | Pseudomonas fluorescens | 2,3 dihydro-2,3 dihydroxybenzoate synthase |
| 2 | C, F (A, B) | (5S,6S)-6-amino-5-[(1-carboxyethenyl)oxy]cyclohexa-1,3-diene-1-carboxylic acid | non-polymer | 225.2 | 2 | Chemie (QLI) | |||
| 3 | D, E, G, H (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 454 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 207 (UniProt: Q51790)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 38 | Asp 38 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46496.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 592.2 | |
| All* | Total formula weight | 47089.1 |
