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 | Ribonuclease RRP44 | polymer | 745 | 84359.4 | 1 | UniProt (Q95Z12) Pfam (PF17216) Pfam (PF17849) Pfam (PF00773) In PDB | Trypanosoma brucei | |
2 | B | RNA (5'-R(P*GP*GP*UP*U)-3') | polymer | 4 | 1257.8 | 1 | synthetic construct | ||
3 | A | URIDINE-5'-MONOPHOSPHATE | non-polymer | 324.2 | 1 | Chemie (U5P) | |||
4 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | 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 |