4O0H
Crystal structure of human L-asparaginase protein with covalently linked substrate L-asparagine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Isoaspartyl peptidase/L-asparaginase | polymer | 309 | 32232.6 | 2 | UniProt (Q7L266) Pfam (PF01112) In PDB | Homo sapiens (human) | Asparaginase-like protein 1, Beta-aspartyl-peptidase, Isoaspartyl dipeptidase, L-asparagine amidohydrolase, Isoaspartyl peptidase/L-asparaginase alpha chain, Isoaspartyl peptidase/L-asparaginase beta chain |
| 2 | A, B | BETA-L-ASPARTIC ACID | non-polymer | 133.1 | 2 | Chemie (IAS) | |||
| 3 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | water | water | 18.0 | 193 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 308 (UniProt: Q7L266)
| PDB | External Database | Details |
|---|---|---|
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 64465.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 312.2 | |
| All* | Total formula weight | 64777.5 |
