7QYX
Structure of E.coli Class 2 L-asparaginase EcAIII, mutant RDM1-24 (R207A, D210S, S211T)
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (AAA, CCC) | Isoaspartyl peptidase | polymer | 178 | 19013.8 | 2 | UniProt (P37595) Pfam (PF01112) | Escherichia coli | Beta-aspartyl-peptidase,EcAIII,Isoaspartyl dipeptidase |
| 2 | B, D (BBB, DDD) | Beta-aspartyl-peptidase | polymer | 143 | 14328.0 | 2 | UniProt (A0A3A6SJA6) | Escherichia coli | Putative L-asparaginase |
| 3 | E, F (AAA, CCC) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) PubChem (923) | |||
| 4 | G, H, I (CCC, DDD) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) PubChem (312) | |||
| 5 | J, K, L, M (AAA, BBB, CCC, DDD) | water | water | 18.0 | 208 | Chemie (HOH) |
Sequence modifications
BBB, DDD: 179 - 321 (UniProt: A0A3A6SJA6)
| PDB | External Database | Details |
|---|---|---|
| Ala 207 | Arg 207 | engineered mutation |
| Ser 210 | Asp 210 | engineered mutation |
| Thr 211 | Ser 211 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 66683.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 152.3 | |
| All* | Total formula weight | 66836.0 |
