8UP6
Structure of atypical asparaginase from Rhodospirillum rubrum (mutant K19A) in complex with L-Asp
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 | Asparaginase | polymer | 185 | 19743.4 | 4 | UniProt (Q2RMX1) Pfam (PF00710) In PDB | Rhodospirillum rubrum ATCC 11170 | |
2 | B, C | ASPARTIC ACID | non-polymer | 133.1 | 2 | Chemie (ASP) | |||
3 | B, D | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 3 | Chemie (PG4) | |||
4 | water | water | 18.0 | 384 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 172 (UniProt: Q2RMX1)
PDB | External Database | Details |
---|---|---|
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
Glu -6 | - | expression tag |
Asn -5 | - | expression tag |
Leu -4 | - | expression tag |
Tyr -3 | - | expression tag |
Phe -2 | - | expression tag |
Gln -1 | - | expression tag |
Ser 0 | - | expression tag |
Ala 19 | Lys 19 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 78973.6 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 848.9 | |
All* | Total formula weight | 79822.5 |