6VCQ
Crystal structure of E.coli RppH in complex with GTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RNA pyrophosphohydrolase | polymer | 161 | 18964.7 | 1 | UniProt (P0A776) Pfam (PF00293) | Escherichia coli (strain K12) | (Di)nucleoside polyphosphate hydrolase,Ap5A pyrophosphatase |
| 2 | B (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 3 | C, D, E, F, G (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | H (A) | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence modifications
A: 1 - 160 (UniProt: P0A776)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
| Ala 149 | Lys 149 | engineered mutation |
| Ala 150 | Glu 150 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18964.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1003.5 | |
| All* | Total formula weight | 19968.2 |
