1SQM
STRUCTURE OF [R563A] LEUKOTRIENE A4 HYDROLASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | LEUKOTRIENE A-4 HYDROLASE | polymer | 610 | 69146.7 | 1 | UniProt (P09960) Pfam (PF17900) Pfam (PF01433) Pfam (PF09127) In PDB | Homo sapiens (human) | LTA-4 hydrolase; Leukotriene A(4) hydrolase |
| 2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | A | YTTERBIUM (III) ION | non-polymer | 173.0 | 1 | Chemie (YB) | |||
| 4 | A | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 5 | A | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 6 | water | water | 18.0 | 598 | Chemie (HOH) |
Sequence modifications
A: 1 - 610 (UniProt: P09960)
| PDB | External Database | Details |
|---|---|---|
| Ala 563 | Arg 563 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 69146.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 367.6 | |
| All* | Total formula weight | 69514.2 |
