1BG7

LOCALIZED UNFOLDING AT THE JUNCTION OF THREE FERRITIN SUBUNITS. A MECHANISM FOR IRON RELEASE?


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1BG7

Classification: IRON STORAGE

Total Structure Weight: 20586.18

Macromolecule Entities
Molecule Chains Length Organism Details
FERRITIN A 176 Rana catesbeiana Mutation: K82Q, L134P
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A 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: 1.85 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.207
  • Space Group: F 4 3 2

Unit Cell:

Length (Å) Angle (°)
a = 182.80 α = 90.00
b = 182.80 β = 90.00
c = 182.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-06-05
  • Released Date: 1999-01-13
  • Deposition author(s): Takagi, H., Shi, D., Ha, Y., Allewell, N.M., Theil, E.C.

Revision History

  • Version 1_0: 1999-01-13

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2011-11-16

    Type: Atomic model