3L2B
Crystal structure of the CBS and DRTGG domains of the regulatory region of Clostridium perfringens pyrophosphatase complexed with activator, diadenosine tetraphosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Probable manganase-dependent inorganic pyrophosphatase | polymer | 245 | 26975.0 | 2 | UniProt (Q8XIQ9) Pfam (PF01368) Pfam (PF00571) Pfam (PF07085) In PDB | Clostridium perfringens | |
| 2 | A | BIS(ADENOSINE)-5'-TETRAPHOSPHATE | non-polymer | 836.4 | 1 | Chemie (B4P) | |||
| 3 | water | water | 18.0 | 74 | Chemie (HOH) |
Sequence modifications
A, B: 66 - 306 (UniProt: Q8XIQ9)
| PDB | External Database | Details |
|---|---|---|
| Gly 62 | - | expression tag |
| Ser 63 | - | expression tag |
| His 64 | - | expression tag |
| Met 65 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53949.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 836.4 | |
| All* | Total formula weight | 54786.3 |
