3UCU
The c-di-GMP-I riboswitch bound to pGpG
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (P) | U1 small nuclear ribonucleoprotein A | polymer | 98 | 11340.3 | 1 | UniProt (P09012) Pfam (PF00076) | Homo sapiens (human) | U1 snRNP A, U1-A, U1A |
| 2 | B (R) | RNA (92-MER) | polymer | 92 | 29942.8 | 1 | |||
| 3 | C (A) | diguanosine monophosphate | polymer | 2 | 645.5 | 1 | |||
| 4 | D (R) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E, F, G (P, R, A) | water | water | 18.0 | 14 | Chemie (HOH) |
Sequence modifications
P: 1 - 98 (UniProt: P09012)
| PDB | External Database | Details |
|---|---|---|
| His 31 | Tyr 31 | engineered mutation |
| Arg 36 | Gln 36 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 41928.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 41952.8 |
