4XH4
Crystal structure of Salmonella typhimurium propionate kinase A88V mutant, in complex with AMPPNP and propionate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Propionate kinase | polymer | 416 | 45405.6 | 1 | UniProt (O06961) Pfam (PF00871) In PDB | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | |
2 | A | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
3 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | A | PROPANOIC ACID | non-polymer | 74.1 | 1 | Chemie (PPI) | |||
6 | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
A: 1 - 402 (UniProt: O06961)
PDB | External Database | Details |
---|---|---|
Met -13 | - | initiating methionine |
Arg -12 | - | expression tag |
Gly -11 | - | expression tag |
Ser -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
Gly -3 | - | expression tag |
Met -2 | - | expression tag |
Ala -1 | - | expression tag |
Ser 0 | - | expression tag |
Val 88 | Ala 88 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 45405.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 768.4 | |
All* | Total formula weight | 46174.1 |