3BXL

Crystal structure of the R-type calcium channeL (CaV2.3) IQ domain and CA2+calmodulin complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.208 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of the CaV2 IQ domain in complex with Ca2+/calmodulin

Mori, M.X.Vander Kooi, C.W.Leahy, D.J.Yue, D.T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Calmodulin A148Rattus norvegicusMutation(s): 0 
Gene Names: Calm1CalmCamCam1CaMI
Find proteins for P0DP29 (Rattus norvegicus)
Explore P0DP29 
Go to UniProtKB:  P0DP29
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Voltage-dependent R-type calcium channel subunit alpha-1E peptide B21N/AMutation(s): 0 
Find proteins for Q15878 (Homo sapiens)
Explore Q15878 
Go to UniProtKB:  Q15878
NIH Common Fund Data Resources
PHAROS:  Q15878
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.208 
  • Space Group: I 41 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 124.606α = 90
b = 124.606β = 90
c = 74.024γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-03-25
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance