21KE image
Deposition Date 2025-12-16
Release Date 2026-10-07
Last Version Date 2026-10-07
Entry Detail
PDB ID:
21KE
Keywords:
TOXIN
Title:
E coli CNF1 D5 domain in complex with BCAM
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Escherichia coli (Taxon ID: 562)
Expression System(s):
Trichoplusia ni, Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.90 Å
R-Value Free:
0.26
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 2 21 21
21KE validation report missing
Macromolecular Entities
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Basal cell adhesion molecule
Gene (Uniprot):BCAM
Chain IDs:A (auth: B), C (auth: A)
Chain Length:329
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:P50895 Pfam ID:PF07686, PF08205, PF13927
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytotoxic necrotizing factor
Gene (Uniprot):cnf1
Chain IDs:B (auth: D), D (auth: C)
Chain Length:296
Number of Molecules:2
Biological Source:Escherichia coli
UniProt ID:Q47106
Ligand Molecules
NAG
Primary Citation
E coli CNF1
To Be Published ? ? ? (?)
Primary Citation of related structures
21IM
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