2D7Z
Aspartate Aminotransferase Mutant MAB Complexed with Maleic Acid
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 | 43577.2 | 1 | UniProt (P00509) Pfam (PF00155) UniProt (by SIFTS) (Q304P7) | Escherichia coli | Transaminase A, ASPAT |
| 2 | B (A) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
| 3 | C (A) | MALEIC ACID | non-polymer | 116.1 | 1 | Chemie (MAE) | |||
| 4 | D (A) | water | water | 18.0 | 85 | Chemie (HOH) |
Sequence modifications
A: 5 - 409 (UniProt: P00509)
| PDB | External Database | Details |
|---|---|---|
| Thr 11 | Ala 7 | engineered mutation |
| Leu 24 | Phe 20 | engineered mutation |
| Asp 34 | Asn 30 | engineered mutation |
| Met 37 | Ile 33 | engineered mutation |
| Asn 41 | Lys 37 | engineered mutation |
| Gly 139 | Ser 129 | engineered mutation |
| Thr 142 | Asn 132 | engineered mutation |
| Val 293 | Ala 281 | engineered mutation |
| Ser 297 | Asn 285 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43577.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 363.2 | |
| All* | Total formula weight | 43940.4 |
