4ORC

Crystal structure of mammalian calcineurin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.215 
  • R-Value Observed: 0.218 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Cooperative autoinhibition and multi-level activation mechanisms of calcineurin

Li, S.J.Ma, L.Wang, J.Lu, C.Wang, J.Wu, J.W.Wang, Z.X.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform544Homo sapiensMutation(s): 0 
Gene Names: CALNA2CALNBCNA2PPP3CB
EC: 3.1.3.16
UniProt & NIH Common Fund Data Resources
Find proteins for P16298 (Homo sapiens)
Explore P16298 
Go to UniProtKB:  P16298
PHAROS:  P16298
GTEx:  ENSG00000107758 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP16298
Sequence Annotations
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Calcineurin subunit B type 1170Homo sapiensMutation(s): 0 
Gene Names: CNA2CNBPPP3R1
UniProt & NIH Common Fund Data Resources
Find proteins for P63098 (Homo sapiens)
Explore P63098 
Go to UniProtKB:  P63098
PHAROS:  P63098
GTEx:  ENSG00000221823 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP63098
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download Ideal Coordinates CCD File 
E [auth A]PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
ZN
Query on ZN

Download Ideal Coordinates CCD File 
C [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
FE
Query on FE

Download Ideal Coordinates CCD File 
D [auth A]FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
CA
Query on CA

Download Ideal Coordinates CCD File 
F [auth B],
G [auth B],
H [auth B],
I [auth B]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.215 
  • R-Value Observed: 0.218 
  • Space Group: P 65 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 110.2α = 90
b = 110.2β = 90
c = 282.488γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
PHASERphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-05-20
    Type: Initial release
  • Version 1.1: 2016-12-21
    Changes: Structure summary
  • Version 1.2: 2023-11-08
    Changes: Data collection, Database references, Derived calculations, Refinement description