2I91
60kDa Ro autoantigen in complex with a fragment of misfolded RNA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | C, E | 5'-R(*GP*CP*CP*UP*AP*CP*CP*C)-3' | polymer | 8 | 2461.5 | 2 | |||
2 | D, F | 5'-R(*C*GP*GP*UP*AP*GP*GP*CP*UP*UP*UP*UP*CP*AP*A)-3' | polymer | 15 | 4769.9 | 2 | |||
3 | A, B | 60 kDa SS-A/Ro ribonucleoprotein | polymer | 538 | 60772.4 | 2 | UniProt (P42700) Pfam (PF05731) In PDB | Xenopus laevis (African clawed frog) | 60 kDa Ro protein, 60 kDa ribonucleoprotein Ro, RoRNP, TROVE domain family member 2 |
4 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
5 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
6 | water | water | 18.0 | 561 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 136007.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 166.7 | |
All* | Total formula weight | 136174.2 |