4PU6
Crystal structure of potassium-dependent plant-type L-asparaginase from Phaseolus vulgaris in complex with K+ cations
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | L-ASPARAGINASE ALPHA SUBUNIT | polymer | 197 | 21015.8 | 2 | UniProt (V7CU13) Pfam (PF01112) In PDB | Phaseolus vulgaris (French bean kidney bean string bean) | L-ASPARAGINE AMIDOHYDROLASE |
2 | B, D | L-ASPARAGINASE BETA SUBUNIT | polymer | 131 | 13624.6 | 2 | UniProt (V7CU13) Pfam (PF01112) In PDB | Phaseolus vulgaris (French bean kidney bean string bean) | L-ASPARAGINE AMIDOHYDROLASE |
3 | A, C | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
4 | B | ASPARTIC ACID | non-polymer | 133.1 | 1 | Chemie (ASP) | |||
5 | water | water | 18.0 | 114 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 195 (UniProt: V7CU13)
PDB | External Database | Details |
---|---|---|
Gly -1 | - | expression tag |
Ala 0 | - | expression tag |
Thr 17 | Asn 17 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 69280.8 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 289.5 | |
All* | Total formula weight | 69570.3 |