1K8W
Crystal structure of the E. coli pseudouridine synthase TruB bound to a T stem-loop RNA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B | 5'-R(*GP*GP*CP*AP*AP*CP*GP*GP*UP*(FHU)P*CP*GP*AP*UP*CP*CP*CP*GP*UP*UP*GP*C)-3' | polymer | 22 | 7062.2 | 1 | |||
2 | A | tRNA Pseudouridine Synthase B | polymer | 327 | 36638.6 | 1 | UniProt (P60340) Pfam (PF01509) Pfam (PF16198) Pfam (PF09157) In PDB | Escherichia coli | TruB Pseudouridine Synthase, tRNA Pseudouridine 55 Synthase, Pseudouridylate synthase |
3 | B, A | SULFATE ION | non-polymer | 96.1 | 10 | Chemie (SO4) | |||
4 | water | water | 18.0 | 259 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 43700.8 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 960.6 | |
All* | Total formula weight | 44661.4 |