4NS1
Crystal structure of purine nucleoside phosphorylase from Porphyromonas gingivalis ATCC 33277, NYSGRC Target 30972
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 | Purine nucleoside phosphorylase | polymer | 295 | 32791.4 | 4 | UniProt (B2RKN6) Pfam (PF01048) In PDB | Porphyromonas gingivalis | Inosine-guanosine phosphorylase |
2 | A, B, C, D | 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE | non-polymer | 331.2 | 4 | Chemie (D5M) | |||
3 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
4 | A, B, C, D | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
5 | water | water | 18.0 | 1499 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 16 - 288 (UniProt: B2RKN6)
PDB | External Database | Details |
---|---|---|
Mse -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Ser 1 | - | expression tag |
Ser 2 | - | expression tag |
Gly 3 | - | expression tag |
Val 4 | - | expression tag |
Asp 5 | - | expression tag |
Leu 6 | - | expression tag |
Gly 7 | - | expression tag |
Thr 8 | - | expression tag |
Glu 9 | - | expression tag |
Asn 10 | - | expression tag |
Leu 11 | - | expression tag |
Tyr 12 | - | expression tag |
Phe 13 | - | expression tag |
Gln 14 | - | expression tag |
Ser 15 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 131165.5 | |
Non-Polymers* | Number of molecules | 22 |
Total formula weight | 3010.4 | |
All* | Total formula weight | 134175.9 |