8P9R
Structure of the periplasmic domain of ExbD from E. coli in complex with TonB
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Biopolymer transport protein ExbD | polymer | 82 | 9071.4 | 2 | UniProt (P0ABV2) Pfam (PF02472) In PDB | Escherichia coli | |
2 | C | Protein TonB | polymer | 23 | 2481.9 | 1 | UniProt (P02929) In PDB | Escherichia coli | |
3 | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence modifications
A, B: 61 - 141 (UniProt: P0ABV2)
C: 40 - 62 (UniProt: P02929)
PDB | External Database | Details |
---|---|---|
Ser 60 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Lys 40 | Ala 40 | conflict |
Lys 41 | Pro 41 | conflict |
Lys 61 | Val 61 | conflict |
Lys 62 | Gln 62 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 20624.7 | |
All* | Total formula weight | 20624.7 |