1LV8
Crystal structure of calf spleen purine nucleoside phosphorylase in a new space group with full trimer in the asymmetric unit
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, E... | PURINE NUCLEOSIDE PHOSPHORYLASE | polymer | 289 | 32126.6 | 6 | UniProt (P55859) Pfam (PF01048) In PDB | Bos taurus (cattle) | |
2 | A, B, C, D, E... | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
3 | A, B, C, D, E... | 2,6-DIAMINO-(S)-9-[2-(PHOSPHONOMETHOXY)PROPYL]PURINE | non-polymer | 300.2 | 6 | Chemie (9PP) | |||
4 | water | water | 18.0 | 724 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 289 (UniProt: P55859)
PDB | External Database | Details |
---|---|---|
Gln 144 | Glu 144 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 192759.3 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 2041.7 | |
All* | Total formula weight | 194801.1 |