Mass: 65.409 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Zn
Compound details
PART OF A POST-SPLICING MULTIPROTEIN COMPLEX. INVOLVED IN NONSENSE-MEDIATED DECAY (NMD) OF MRNAS ...PART OF A POST-SPLICING MULTIPROTEIN COMPLEX. INVOLVED IN NONSENSE-MEDIATED DECAY (NMD) OF MRNAS CONTAINING PREMATURE STOP CODONS. ESSENTIAL FOR EMBRYONIC VIABILITY.
Sequence details
FOUR RESIDUES AT THE N-TERMINUS ORIGINATING FROM THE VECTOR
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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: 2.37 Å3/Da / Density % sol: 48.2 %
Crystal grow
pH: 6.5 Details: 30% PENTAERYTHRITOL ETHOXYLATE (15/4EO/OH) (V/V), 50 MM AMMONIUM SULPHATE,50 MM BIS-TRIS PH 6.5
Monochromator: SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 1.2821 Å / Relative weight: 1
Reflection
Resolution: 2.95→20 Å / Num. obs: 7000 / % possible obs: 90.9 % / Redundancy: 4.9 % / Rmerge(I) obs: 0.12 / Net I/σ(I): 10.2
Reflection shell
Resolution: 2.95→3 Å / Redundancy: 3.4 % / Rmerge(I) obs: 0.42 / Mean I/σ(I) obs: 2.9 / % possible all: 96.5
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Processing
Software
Name
Version
Classification
REFMAC
5.2.0019
refinement
XDS
datareduction
XSCALE
datascaling
SHELXD
phasing
SHARP
phasing
DM
phasing
Refinement
Method to determine structure: SAD / Resolution: 2.95→51.71 Å / Cor.coef. Fo:Fc: 0.901 / Cor.coef. Fo:Fc free: 0.861 / SU B: 35.521 / SU ML: 0.338 / Cross valid method: THROUGHOUT / ESU R Free: 0.484 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.259
315
4.5 %
RANDOM
Rwork
0.221
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obs
0.223
6685
91.2 %
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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: MASK