9DDP image
Deposition Date 2024-08-28
Release Date 2025-07-09
Last Version Date 2025-07-09
Entry Detail
PDB ID:
9DDP
Keywords:
TRANSPORT PROTEIN
Title:
E. coli TonB-ExbBD TonB bound to ExbB chain E
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.16 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9DDP validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Biopolymer transport protein ExbB
Gene (Uniprot):exbB
Chain IDs:A, B, C, D, E
Chain Length:244
Number of Molecules:5
Biological Source:Escherichia coli
UniProt ID:P0ABU7 Pfam ID:PF01618
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Protein TonB
Gene (Uniprot):tonB
Chain IDs:F
Chain Length:261
Number of Molecules:1
Biological Source:Escherichia coli
UniProt ID:P02929 Pfam ID:PF16031, PF03544
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Biopolymer transport protein ExbD
Gene (Uniprot):exbD
Chain IDs:G (auth: Y), H (auth: Z)
Chain Length:163
Number of Molecules:2
Biological Source:Escherichia coli
UniProt ID:P0ABV2 Pfam ID:PF02472
Ligand Molecules
NA
Primary Citation
Cryo-EM structures of the E. coli Ton and Tol motor complexes
Nat Commun 16 5506 ? (2025)
DOI: 10.1038/s41467-025-61286-z
Primary Citation of related structures
9DDP