8ZAW
Crystal structure of PNPase in Anabaena
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Polyribonucleotide nucleotidyltransferase | polymer | 731 | 79340.7 | 1 | UniProt (Q8YP11) Pfam (PF01138) Pfam (PF03725) Pfam (PF03726) Pfam (PF00013) Pfam (PF00575) | Anabaena | Polynucleotide phosphorylase,PNPase |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C (A) | water | water | 18.0 | 45 | Chemie (HOH) |
Sequence modifications
A: 1 - 718 (UniProt: Q8YP11)
| PDB | External Database | Details |
|---|---|---|
| Met -12 | - | initiating methionine |
| Ala -11 | - | expression tag |
| Ser -10 | - | expression tag |
| Trp -9 | - | expression tag |
| Ser -8 | - | expression tag |
| His -7 | - | expression tag |
| Pro -6 | - | expression tag |
| Gln -5 | - | expression tag |
| Phe -4 | - | expression tag |
| Glu -3 | - | expression tag |
| Lys -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 79340.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 79365.0 |
