Mass: 18.015 Da / Num. of mol.: 380 / Source method: isolated from a natural source / Formula: H2O
Sequence details
THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
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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: 2.39 Å3/Da / Density % sol: 48.46 % Description: DATA WERE SCALED USING XSCALE WITH FRIEDEL PAIRS KEPT AS SEPARATE WHEN COMPUTING R-SYM, COMPLETENESS AND
Crystal grow
Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 7.3 Details: 20.0000% polyethylene glycol 3350, 0.2000M calcium acetate, No Buffer pH 7.3, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution: 1.7→29.13 Å / Num. obs: 48619 / % possible obs: 85.7 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 25.125 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 6.16
Reflection shell
Resolution (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
1.7-1.76
0.151
2.1
8968
7931
1
77.9
1.76-1.83
0.114
2.8
9596
8477
1
83.4
1.83-1.91
0.096
3.6
9530
8461
1
84
1.91-2.02
0.084
4.6
10563
9466
1
84.9
2.02-2.14
0.07
5.6
9258
8354
1
85.8
2.14-2.31
0.067
6.4
10050
9141
1
86.2
2.31-2.54
0.061
7.6
9704
8914
1
87.6
2.54-2.9
0.056
8.5
9672
8961
1
88.7
2.9-3.66
0.054
9.5
9938
9371
1
89.7
3.66-29.13
0.051
10
9494
9136
1
88.4
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Phasing
Phasing
Method: MAD
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Processing
Software
Name
Version
Classification
NB
REFMAC
5.5.0102
refinement
PHENIX
refinement
SHELX
phasing
MolProbity
3beta29
modelbuilding
XSCALE
datascaling
PDB_EXTRACT
3.006
dataextraction
XDS
datareduction
SHELXD
phasing
autoSHARP
phasing
Refinement
Method to determine structure: MAD / Resolution: 1.7→29.13 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.962 / Occupancy max: 1 / Occupancy min: 0.22 / SU B: 4.947 / SU ML: 0.071 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.101 / ESU R Free: 0.095 Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE ...Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. 4. THE TLS GROUP DEFINITIONS WERE ASSIGNED WITH THE AID OF THE TLSMD SERVER. 5. ETHYLNE GLYCOL (EDO) MOLECULES FROM THE CRYOPROTECTION SOLUTION ARE MODELED.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.186
2471
5.1 %
RANDOM
Rwork
0.16
-
-
-
obs
0.161
48619
94.54 %
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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
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