4DIR

2.6 Angstrom X-ray structure of human CA(2+)-S100A5


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.283 
  • R-Value Work: 0.243 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Target-binding to S100A5 changes Ca(2+)-binding affinity and dynamics.

Liriano, M.A.Varney, K.M.Ishima, R.Toth, E.A.Weber, D.J.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Protein S100-A5
A, B
92Homo sapiensMutation(s): 0 
Gene Names: S100A5 (S100D)
Find proteins for P33763 (Homo sapiens)
Go to Gene View: S100A5
Go to UniProtKB:  P33763
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
A, B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.283 
  • R-Value Work: 0.243 
  • Space Group: P 41
Unit Cell:
Length (Å)Angle (°)
a = 52.692α = 90.00
b = 52.692β = 90.00
c = 67.012γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data collection
PHASESphasing
HKL-2000data reduction
HKL-2000data scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-02-13
    Type: Initial release