2AAT
2.8-ANGSTROMS-RESOLUTION CRYSTAL STRUCTURE OF AN ACTIVE-SITE MUTANT OF ASPARTATE AMINOTRANSFERASE FROM ESCHERICHIA COLI
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ASPARTATE AMINOTRANSFERASE | polymer | 396 | 43561.1 | 1 | UniProt (P00509) Pfam (PF00155) | Escherichia coli | |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE | non-polymer | 248.2 | 1 | Chemie (PMP) |
Sequence modifications
A: 13 - 408 (UniProt: P00509)
| PDB | External Database | Details |
|---|---|---|
| Ala 258 | Lys 246 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43561.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 344.2 | |
| All* | Total formula weight | 43905.3 |
