#262 - Oct 2021 Fifty Years of Open Access to PDB Structures similarity (1)
#29 - May 2002 Penicillin-binding Proteins similarity (1)
#95 - Nov 2007 Multidrug Resistance Transporters similarity (1)
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Assembly
Deposited unit
A: Peptide/nickel transport system substrate-binding protein B: Peptide/nickel transport system substrate-binding protein C: Hexamer peptide: SER-ASP-GLU-SER-LYS-GLY D: Hexamer peptide: SER-ASP-GLU-SER-SER-GLY
Mass: 18.015 Da / Num. of mol.: 1113 / Source method: isolated from a natural source / Formula: H2O
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.23 Å3/Da / Density % sol: 44.9 %
Crystal grow
Temperature: 300 K / Method: vapor diffusion, sitting drop Details: Protein solution: 12.0 mg/ml, 0.01 M Tris-HCl pH 8.3, and 10/mg/ml tryptone Crystallization condition: Classics II (Qiagen) D10: 0.1 M Bis-Tris pH 6.5 and 20% (w/v) PEG 5000 MME
Resolution: 1.85→30 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.94 / SU B: 5.714 / SU ML: 0.092 / Cross valid method: THROUGHOUT / ESU R: 0.136 / ESU R Free: 0.126 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.20489
4604
5 %
RANDOM
Rwork
0.16726
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obs
0.16914
87975
97.04 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å