1PVA

COMPARISON BETWEEN THE CRYSTAL AND THE SOLUTION STRUCTURES OF THE EF HAND PARVALBUMIN (ALPHA COMPONENT FROM PIKE MUSCLE)

• PDB DOI: https://doi.org/10.2210/pdb1PVA/pdb

• Classification: CALCIUM BINDING
• Organism(s): Esox lucius
• Mutation(s): No 


• Deposited: 1995-01-16 Released: 1995-03-31 
• Deposition Author(s): Declercq, J.P., Tinant, B., Roquet, F., Rambaud, J., Parello, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Work: 0.196 
• R-Value Observed: 0.196 

Literature

Comparison between the Crystal and the Solution Structures of the EF Hand Parvalbumin (Alpha Component from Pike Muscle)

Roquet, F., Rambaud, J., Declercq, J.P., Tinant, B., Baldellon, C., Padilla, A., Cave, A., Parello, J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 23.81 kDa 
• Atom Count: 1,844 
• Modelled Residue Count: 220 
• Deposited Residue Count: 220 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PARVALBUMIN	A, B	110	Esox lucius	Mutation(s): 0
UniProt
Find proteins for P02628 (Esox lucius) Explore P02628  Go to UniProtKB:  P02628

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	C [auth A], D [auth A], E [auth B], F [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Work: 0.196 
• R-Value Observed: 0.196 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.7	α = 90
b = 45.07	β = 90
c = 81.81	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1995-03-31 
Deposition Author(s): Declercq, J.P., Tinant, B., Roquet, F., Rambaud, J., Parello, J.

Revision History  

• Version 1.0: 1995-03-31
  Type: Initial release
  
• Version 1.1: 2008-03-03
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance