7TUV
Crystal structure of the exoribonucleolytic module of T. brucei RRP44
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ribonuclease RRP44 | polymer | 745 | 84359.4 | 1 | UniProt (Q95Z12) | Trypanosoma brucei | |
| 2 | B (B) | RNA (5'-R(P*GP*GP*UP*U)-3') | polymer | 4 | 1257.8 | 1 | synthetic construct | ||
| 3 | C (A) | URIDINE-5'-MONOPHOSPHATE | non-polymer | 324.2 | 1 | Chemie (U5P) | |||
| 4 | D, E (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 253 | Chemie (HOH) |
Sequence modifications
A: 232 - 968 (UniProt: Q95Z12)
| PDB | External Database | Details |
|---|---|---|
| Met 230 | - | initiating methionine |
| Gly 231 | - | expression tag |
| Lys 853 | Arg 853 | conflict |
| His 969 | - | expression tag |
| His 970 | - | expression tag |
| His 971 | - | expression tag |
| His 972 | - | expression tag |
| His 973 | - | expression tag |
| His 974 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85617.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 372.8 | |
| All* | Total formula weight | 85990.0 |
