Macromolecules
Sequence Display for 3HVD

Classification: TRANSPORT PROTEIN TOXIN

Total Structure Weight: 492740.06

Macromolecule Entities
Molecule Chains Length Organism Details
Protective antigen A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 548 Bacillus anthracis Fragment: Membrane Insertion Loop (305-324) Deleted
Mutation: V323P, H324G, Q669R
Gene Name(s): pa
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | 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 3D Interactions
CA
Query on CA

A, B, C, D, E, F, G, H CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.21 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.210
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 125.60 α = 106.64
b = 125.67 β = 110.82
c = 125.82 γ = 110.98

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-06-15
  • Released Date: 2009-08-25
  • Deposition author(s): Kintzer, A.F., Dong, K.C., Berger, J.M., Krantz, B.A.

Revision History

  • 2011-07-13
    Type: Version format compliance
  • 2017-08-16
    Type: Refinement description, Source and taxonomy