3RSB
Structure of the Archaeal GTP:AdoCbi-P Guanylyltransferase (CobY) from Methanocaldococcus jannaschii
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 (A, B, C, D) | Adenosylcobinamide-phosphate guanylyltransferase | polymer | 196 | 22109.9 | 4 | UniProt (Q58517) Pfam (PF12804) | Methanocaldococcus jannaschii | AdoCbi-P guanylyltransferase |
| 2 | E, F, G, H (A, B, C, D) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 4 | Chemie (GTP) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 150 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 196 (UniProt: Q58517)
| PDB | External Database | Details |
|---|---|---|
| Asp 153 | Gly 153 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 88439.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2092.7 | |
| All* | Total formula weight | 90532.3 |
