5Z97
Crystal structure of a lactonase double mutant in complex with ligand N
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, D (A, B, C, D) | Lactonase for protein | polymer | 263 | 29083.8 | 4 | UniProt (A0A0D2ILK1) Pfam (PF00561) | Rhinocladiella mackenziei CBS 650.93 | |
| 2 | E, G, H (A, B, C) | (3S,11E)-14,16-dihydroxy-3-methyl-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,7(8H)-dione | non-polymer | 318.4 | 3 | Chemie (ZER) | |||
| 3 | F (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 250 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 4 - 266 (UniProt: A0A0D2ILK1)
| PDB | External Database | Details |
|---|---|---|
| Ala 105 | Ser 105 | engineered mutation |
| Ala 160 | Tyr 160 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 116335.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1051.2 | |
| All* | Total formula weight | 117386.3 |
