- PDB-4zho: The crystal structure of Arabidopsis ferredoxin 2 with 2Fe-2S cluster -
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Open data
ID or keywords:
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Basic information
Entry
Database: PDB / ID: 4zho
Title
The crystal structure of Arabidopsis ferredoxin 2 with 2Fe-2S cluster
Components
Ferredoxin-2, chloroplastic
Keywords
ELECTRON TRANSPORT / Ferredoxin 2Fe-2S cluster Electron Transfer Chloroplast
Function / homology
Function and homology information
photosynthetic acclimation / photosynthetic electron transport chain / chloroplast / 2 iron, 2 sulfur cluster binding / electron transfer activity / metal ion binding Similarity search - Function
Monochromator: Silicon crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 1.74 Å / Relative weight: 1
Reflection
Resolution: 2.34→60.73 Å / Num. obs: 12894 / % possible obs: 99.4 % / Redundancy: 12.3 % / Rmerge(I) obs: 0.066 / Net I/σ(I): 23.2
Reflection shell
Resolution: 2.34→2.4 Å / Redundancy: 11.8 % / Rmerge(I) obs: 0.598 / Mean I/σ(I) obs: 4.2 / % possible all: 98.4
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Processing
Software
Name
Version
Classification
REFMAC
5.8.0049
refinement
XDS
datareduction
Aimless
datascaling
PHASER
phasing
Refinement
Resolution: 2.34→60.73 Å / Cor.coef. Fo:Fc: 0.949 / Cor.coef. Fo:Fc free: 0.952 / SU B: 12.808 / SU ML: 0.136 / Cross valid method: THROUGHOUT / ESU R: 0.229 / ESU R Free: 0.18 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.21582
627
4.9 %
RANDOM
Rwork
0.1974
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obs
0.19831
12221
99.45 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK