1DAT

CUBIC CRYSTAL STRUCTURE RECOMBINANT HORSE L APOFERRITIN

• PDB DOI: https://doi.org/10.2210/pdb1DAT/pdb

• Classification: IRON STORAGE
• Organism(s): Equus caballus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 1996-11-14 Released: 1997-03-12 
• Deposition Author(s): Gallois, B., Granier, T., Langlois D'Estaintot, B., Crichton, R.R., Roland, F.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Work: 0.178 
• R-Value Observed: 0.178 

Literature

X-ray structure of recombinant horse L-chain apoferritin at 2.0 angstrom resolution: Implications for stability and function.

Gallois, B., dEstaintot, B.L., Michaux, M.A., Dautant, A., Granier, T., Precigoux, G., Soruco, J.A., Roland, F., ChavasAlba, O., Herbas, A., Crichton, R.R.

(1997) J Biol Inorg Chem 2: 360-367

Biological Assembly 1  

Global Symmetry: Octahedral - O  (Explore in 3D)
Global Stoichiometry: Homo 24-mer - A24 

Biological assembly 1 assigned by authors and generated by PISA,PQS (software)

Macromolecule Content

• Total Structure Weight: 20.19 kDa 
• Atom Count: 1,506 
• Modelled Residue Count: 174 
• Deposited Residue Count: 174 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L FERRITIN	A	174	Equus caballus	Mutation(s): 0  Gene Names: CDNA
UniProt
Find proteins for P02791 (Equus caballus) Explore P02791  Go to UniProtKB:  P02791

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CD	B [auth A], C [auth A], D [auth A]	CADMIUM ION Cd WLZRMCYVCSSEQC-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Work: 0.178 
• R-Value Observed: 0.178 
• Space Group: F 4 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 183.7	α = 90
b = 183.7	β = 90
c = 183.7	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
MOSFLM	data reduction
CCP4	data scaling
ROTAVATA	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1997-03-12 
Deposition Author(s): Gallois, B., Granier, T., Langlois D'Estaintot, B., Crichton, R.R., Roland, F.

Revision History  

• Version 1.0: 1997-03-12
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2017-11-29
  Changes: Derived calculations, Other, Refinement description
• Version 1.4: 2023-08-09
  Changes: Database references, Derived calculations, Refinement description