Structural basis for the unfolding of anthrax lethal factor by protective antigen oligomers.

Macromolecule Content

3KWV

Experimental Data Snapshot

wwPDB Validation 3D Report Full Report

Literature

Macromolecules

Classification: TOXIN / PROTEIN TRANSPORT

Total Structure Weight: 307354.00

Macromolecule Entities
Molecule	Chains	Length	Organism	Details
Protective antigen PA-63	A, B, D, E	548	Bacillus anthracis	Fragment: UNP residues 197-764 Mutation: V303P, H304G, ΔG334, ΔN335, ΔA336, ΔE337, ΔV338, ΔH339, ΔA340, ΔS341, ΔF342, ΔF343, ΔD344, ΔI345, ΔG346, ΔG347, ΔS348, ΔV349, ΔS350, ΔA351, ΔG352, ΔF353 Gene Name(s): pagA pag pXO1-110 BXA0164 GBAA_pXO1_0164
Metabolic Pathways Maps: Reactions: ESCHER BiGG
Protein Feature View - UniProtKB AC: P13423 UniProt Full Protein Feature View for P13423 Find similar proteins by: Sequence \| Structure Show Detailed Protein Feature View for P13423/3KWV
Lethal factor	C, F	263	Bacillus anthracis	EC#: 3.4.24.83 IUBMB Fragment: protective antigen binding domain (UNP residues 34-296) Gene Name(s): lef pXO1-107 BXA0172 GBAA_pXO1_0172
Metabolic Pathways Maps: Reactions: ESCHER BiGG
Protein Feature View - UniProtKB AC: P15917 UniProt Full Protein Feature View for P15917 Find similar proteins by: Sequence \| Structure Show Detailed Protein Feature View for P15917/3KWV

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

Subgroup Name: Adventitious Membrane Proteins: Beta-sheet Pore-forming Toxins/Attack Complexes

Protein Name: Anthrax Protective Antigen (PA) and Lethal Factor (LF) Prechannel Complex

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions	3D Interactions
CA Query on CA Download SDF File Download CCD File	A, B, D, E	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N	Poseview Image of CA in 3KWV Help Black dashed lines indicate hydrogen bonds, salt bridges, and metal interactions. Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. Source Information Interactions are determined by geometric criteria as described in K. Stierand, M. Rarey (2010), Drawing the PDB: Protein-ligand complexes in two dimensions, ACS Med. Chem. Lett., DOI: 10.1021/ml100164p. Ions and some metal complexes are excluded, as well as cases where no interaction profile could be generated. Poseview diagrams can be calculated for approximately 92% of the remaining complexes in the PDB. PoseView is developed at the Center for Bioinformatics Hamburg and jointly provided with BioSolveIT as a community service at the PDB. A stand-alone version is provided by BioSolveIT.	Ligand Explorer NGL Binding Pocket (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Unit Cell:

Entry History