7R6A
Crystal structure of mutant L124D/R125A/C273S of L-Asparaginase I from Yersinia pestis
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) | L-asparaginase I | polymer | 338 | 36732.4 | 4 | UniProt (A0A3N4B0Q2) Pfam (PF00710) Pfam (PF17763) | Yersinia pestis | |
| 2 | E, F, G, H, I... (A, B, C, D) | FORMIC ACID | non-polymer | 46.0 | 10 | Chemie (FMT) PubChem (284) | |||
| 3 | O, P, Q, R (A, B, C, D) | water | water | 18.0 | 1368 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 338 (UniProt: A0A3N4B0Q2)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Asp 124 | Leu 124 | engineered mutation |
| Ala 125 | Arg 125 | engineered mutation |
| Ser 273 | Cys 273 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 146929.7 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 460.3 | |
| All* | Total formula weight | 147389.9 |
