1K8T

Crystal structure of the adenylyl cyclase domain of anthrax edema factor (EF)

Structural Biology Knowledgebase: 1K8T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 1K8T

Classification: TOXIN LYASE

Total Structure Weight: 59254.23

Macromolecule Entities
Molecule Chains Length Organism Details
CALMODULIN-SENSITIVE ADENYLATE CYCLASE A 510 Bacillus anthracis EC#: 4.6.1.1 IUBMB
Gene Name(s): cya pXO1-122 BXA0141 GBAA_pXO1_0142
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NI
Query on NI

A NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.229
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.48 α = 90.00
b = 203.60 β = 90.00
c = 74.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-25
  • Released Date: 2002-01-23
  • Deposition author(s): Drum, C.L., Yan, S.-Z., Bard, J., Shen, Y.-Q., Lu, D., Soelaiman, S., Grabarek, Z., Bohm, A., Tang, W.-J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values