2IVZ
Structure of TolB in complex with a peptide of the colicin E9 T- domain
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 | PROTEIN TOLB | polymer | 439 | 47196.6 | 4 | UniProt (P0A855) Pfam (PF04052) Pfam (PF07676) In PDB | ESCHERICHIA COLI | TOLB |
2 | E, F, G, H | COLICIN-E9 | polymer | 16 | 1607.6 | 4 | UniProt (P09883) In PDB | ESCHERICHIA COLI | COLICIN-E9 A CHAIN, RIBONUCLEASE |
3 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 7 | Chemie (CA) | |||
4 | water | water | 18.0 | 1242 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 195216.6 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 280.5 | |
All* | Total formula weight | 195497.1 |