1YBQ
Crystal structure of Escherichia coli isoaspartyl dipeptidase mutant D285N complexed with beta-aspartylhistidine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Isoaspartyl dipeptidase | polymer | 390 | 41123.8 | 1 | UniProt (P39377) Pfam (PF01979) | Escherichia coli | |
| 2 | B (B) | Isoaspartyl dipeptidase | polymer | 390 | 41166.8 | 1 | UniProt (P39377) Pfam (PF01979) | Escherichia coli | |
| 3 | C, D, F, G (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | E, H (A, B) | L-BETA-ASPARTYLHISTIDINE | non-polymer | 270.2 | 2 | Chemie (BDH) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 241 | Chemie (HOH) |
Sequence modifications
A: 1 - 390 (UniProt: P39377)
B: 1 - 390 (UniProt: P39377)
| PDB | External Database | Details |
|---|---|---|
| Asn 285 | Asp 285 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Asn 285 | Asp 285 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82290.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 802.1 | |
| All* | Total formula weight | 83092.7 |
