Mass: 18.015 Da / Num. of mol.: 274 / Source method: isolated from a natural source / Formula: H2O
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Details
Compound details
ESSENTIAL FOR EFFICIENT EXPORT OF EXTRA-CYTOPLASMIC PROTEINS. BINDS TO THE SIGNAL SEQUENCE OF ...ESSENTIAL FOR EFFICIENT EXPORT OF EXTRA-CYTOPLASMIC PROTEINS. BINDS TO THE SIGNAL SEQUENCE OF PROTEINS WHEN IT EMERGES FROM THE RIBOSOMES. TWO DOMAIN ARCHITECTURE: NG-DOMAIN BINDS GTP, M-DOMAIN BINDS RNA AND SIGNAL PEPTIDE OF THE PROTEIN TO BE TRANSPORTED. MEMBER OF THE SRP FAMILY OF GTP-BINDING PROTEINS
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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: 2.76 Å3/Da / Density % sol: 55.36 %
Resolution: 2.1→56.8 Å / Cor.coef. Fo:Fc: 0.941 / Cor.coef. Fo:Fc free: 0.913 / SU B: 4.928 / SU ML: 0.133 / Cross valid method: THROUGHOUT / ESU R: 0.22 / ESU R Free: 0.184 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.237
2023
5.1 %
RANDOM
Rwork
0.195
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obs
0.197
38000
97.1 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK