4FBB
Structure of mutant RIP from barley seeds in complex with adenine (AMP-incubated)
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) | Protein synthesis inhibitor I | polymer | 282 | 29850.2 | 4 | UniProt (P22244) Pfam (PF00161) | Hordeum vulgare (barley) | Ribosome-inactivating protein I, rRNA N-glycosidase |
| 2 | E, F, G (A, B, C) | ADENINE | non-polymer | 135.1 | 3 | Chemie (ADE) | |||
| 3 | H, I, J, K (A, B, C, D) | water | water | 18.0 | 1247 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 281 (UniProt: P22244)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Ala 196 | Glu 196 | engineered mutation |
| Ala 197 | Lys 197 | engineered mutation |
| Ala 198 | Lys 198 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 119401.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 405.4 | |
| All* | Total formula weight | 119806.3 |
