ISDA

Deposition Date 2024-09-05

Release Date 2025-05-21

Last Version Date 2025-05-21

Entry Detail

PDB ID:

9DIS

Keywords:

TRANSPORT PROTEIN

Title:

Cryo-EM structure of the heme/hemoglobin transporter ChuA, in complex with de novo designed binder H3

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)
Escherichia coli CFT073 (Taxon ID: 199310)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.51 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:ChuA Binder H3
Chain IDs:A
Chain Length:122
Number of Molecules:1
Biological Source:synthetic construct

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Outer membrane heme/hemoglobin receptor
Gene (Uniprot):chuA
Chain IDs:B
Chain Length:632
Number of Molecules:1
Biological Source:Escherichia coli CFT073

UniProt ID:A0A0H2VC22 Pfam ID:PF07715, PF00593

Ligand Molecules

Primary Citation

Inhibiting heme piracy by pathogenic Escherichia coli using de novo-designed proteins

Fox, D.R, Asadollahi, K, Samuels, I, Spicer, B.A, Kropp, A, Lupton, C.J, Lim, K, Wang, C, Venugopal, H, Dramicanin, M, Knott, G.J, Grinter, R.Show

Nat Commun ? ? ? (2025)

Primary Citation of related structures