3L31
Crystal structure of the CBS and DRTGG domains of the regulatory region of Clostridium perfringens pyrophosphatase complexed with the inhibitor, AMP
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 | 252 | 28040.1 | 2 | UniProt (Q8XIQ9) Pfam (PF01368) Pfam (PF00571) Pfam (PF07085) In PDB | Clostridium perfringens | |
2 | A, B | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 2 | Chemie (AMP) | |||
3 | water | water | 18.0 | 97 | Chemie (HOH) |
Sequence modifications
A, B: 66 - 306 (UniProt: Q8XIQ9)
PDB | External Database | Details |
---|---|---|
Met 65 | - | initiating methionine |
Leu 307 | - | expression tag |
Glu 308 | - | expression tag |
His 309 | - | expression tag |
His 310 | - | expression tag |
His 311 | - | expression tag |
His 312 | - | expression tag |
His 313 | - | expression tag |
His 314 | - | expression tag |
His 315 | - | expression tag |
His 316 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 56080.3 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 694.4 | |
All* | Total formula weight | 56774.7 |