7D6R
Crystal structure of the Stx2a complexed with MMA betaAla peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | rRNA N-glycosylase | polymer | 297 | 33228.2 | 1 | UniProt (Q8XBV2) Pfam (PF00161) | Escherichia coli | Shiga toxin 2 A subunit |
| 2 | B, C, D, E, F (B, C, D, E, F) | Shiga toxin 2 B subunit | polymer | 70 | 7824.6 | 5 | UniProt (Q7DJJ2) Pfam (PF02258) | Escherichia coli | |
| 3 | G (G) | MMA betaAla peptide | polymer | 11 | 1251.6 | 1 | Escherichia coli | ||
| 4 | H, I, J, K (B, C, D, F) | 3-PYRIDINIUM-1-YLPROPANE-1-SULFONATE | non-polymer | 201.2 | 4 | Chemie (1PS) | |||
| 5 | L, M, N, O, P... (A, B, C, D, E...) | water | water | 18.0 | 390 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 73602.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 805.0 | |
| All* | Total formula weight | 74407.8 |
