1JBR
Crystal Structure of the Ribotoxin Restrictocin and a 31-mer SRD RNA Inhibitor
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | C | 5'-R(*GP*CP*GP*CP*UP*CP*CP*UP*CP*AP*GP*UP*AP*CP*GP*AP*GP*(A23))-3' | polymer | 18 | 5809.4 | 1 | |||
2 | F | 5'-R(*GP*GP*AP*AP*CP*CP*GP*GP*AP*GP*CP*GP*C)-3' | polymer | 13 | 4234.6 | 1 | |||
3 | D | 31-mer SRD RNA analog | polymer | 31 | 10027.1 | 1 | |||
4 | A, B | Restrictocin | polymer | 149 | 16889.9 | 2 | UniProt (P67876) Pfam (PF00545) In PDB | Aspergillus restrictus | ribonuclease mitogillin |
5 | C, F, D | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
6 | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 53850.9 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 195.5 | |
All* | Total formula weight | 54046.4 |