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 (A, B) | Probable manganase-dependent inorganic pyrophosphatase | polymer | 245 | 26975.0 | 2 | UniProt (Q8XIQ9) Pfam (PF01368) Pfam (PF00571) Pfam (PF07085) | Clostridium perfringens | |
| 2 | C (A) | BIS(ADENOSINE)-5'-TETRAPHOSPHATE | non-polymer | 836.4 | 1 | Chemie (B4P) PubChem (6328499) PubChem (10795591) PubChem (13455593) PubChem (24867496) PubChem (44286171) PubChem (54592217) PubChem (58298222) PubChem (194) PubChem (21706) PubChem (118705482) PubChem (6603812) PubChem (11513435) PubChem (11957522) PubChem (13455592) PubChem (146121073) PubChem (171904579) | |||
| 3 | D, E (A, B) | 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 |
