4P2S
Alanine Scanning Mutagenesis Identifies an Asparagine-Arginine-Lysine Triad Essential to Assembly of the Shell of the Pdu Microcompartment
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... | Putative propanediol utilization protein PduA | polymer | 101 | 10506.1 | 9 | UniProt (V1FW89) In PDB | Salmonella enterica subsp. enterica serovar Saintpaul str. SARA26 | PduA |
| 2 | A, D, H | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | A, B, D, G | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 4 | D | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | water | water | 18.0 | 260 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I: 1 - 94 (UniProt: V1FW89)
| PDB | External Database | Details |
|---|---|---|
| Met -6 | - | initiating methionine |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 26 | Lys 26 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 94555.2 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1247.1 | |
| All* | Total formula weight | 95802.3 |
