3KFB

Crystal structure of a group II chaperonin from Methanococcus maripaludis

Structural Biology Knowledgebase: 3KFB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.210

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3KFB

Classification: CHAPERONE

Total Structure Weight: 470570.38

Macromolecule Entities
Molecule Chains Length Organism Details
Chaperonin A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 543 Methanococcus maripaludis Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, F, G, H MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.210
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 260.69 α = 90.00
b = 162.22 β = 135.05
c = 184.73 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-10-27
  • Released Date: 2010-06-23
  • Deposition author(s): Pereira, J.H., Ralston, C.Y., Douglas, N., Meyer, D., Knee, K.M., Goulet, D.R., King, J.A., Frydman, J., Adams, P.D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4