X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.3
Temperature 277.0
Details 0.2M MgCl2, 35%PEG400, pH 8.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 141 α = 90
b = 141 β = 90
c = 42.82 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 Si (111) 2011-08-15
Diffraction Radiation
Monochromator Protocol
Si (111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X6A 0.9795 NSLS X6A

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.25 23.6 99.98 0.08 0.1 -- 10.2 -- 119164 -- 1.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.25 1.29 99.95 0.916 0.55 3.07 9.9 9018

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.25 23.552 -- 0.0 -- 116372 11633 97.64 -- 0.1257 0.1235 0.1459 random
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.2499 1.2641 -- 367 3274 0.1582 0.2044 -- 93.0
X Ray Diffraction 1.2641 1.279 -- 357 3300 0.1431 0.1699 -- 94.0
X Ray Diffraction 1.279 1.2946 -- 364 3312 0.1386 0.1729 -- 93.0
X Ray Diffraction 1.2946 1.311 -- 362 3276 0.1305 0.1696 -- 94.0
X Ray Diffraction 1.311 1.3282 -- 377 3347 0.1204 0.1616 -- 94.0
X Ray Diffraction 1.3282 1.3464 -- 366 3361 0.1182 0.1649 -- 95.0
X Ray Diffraction 1.3464 1.3656 -- 375 3388 0.1127 0.14 -- 96.0
X Ray Diffraction 1.3656 1.386 -- 380 3392 0.1134 0.1508 -- 96.0
X Ray Diffraction 1.386 1.4077 -- 375 3386 0.1131 0.1507 -- 96.0
X Ray Diffraction 1.4077 1.4307 -- 385 3407 0.1143 0.1576 -- 96.0
X Ray Diffraction 1.4307 1.4554 -- 379 3429 0.1152 0.152 -- 97.0
X Ray Diffraction 1.4554 1.4819 -- 384 3460 0.1181 0.1424 -- 98.0
X Ray Diffraction 1.4819 1.5104 -- 386 3440 0.1133 0.1587 -- 98.0
X Ray Diffraction 1.5104 1.5412 -- 390 3514 0.1042 0.1326 -- 98.0
X Ray Diffraction 1.5412 1.5747 -- 389 3498 0.1027 0.1445 -- 99.0
X Ray Diffraction 1.5747 1.6113 -- 388 3484 0.1013 0.1318 -- 99.0
X Ray Diffraction 1.6113 1.6516 -- 395 3539 0.1046 0.1386 -- 99.0
X Ray Diffraction 1.6516 1.6962 -- 387 3487 0.1078 0.1283 -- 99.0
X Ray Diffraction 1.6962 1.7461 -- 391 3534 0.1079 0.1391 -- 99.0
X Ray Diffraction 1.7461 1.8025 -- 396 3560 0.1105 0.1318 -- 99.0
X Ray Diffraction 1.8025 1.8669 -- 399 3576 0.1143 0.1456 -- 100.0
X Ray Diffraction 1.8669 1.9416 -- 394 3568 0.1147 0.136 -- 100.0
X Ray Diffraction 1.9416 2.0299 -- 395 3550 0.1164 0.1277 -- 100.0
X Ray Diffraction 2.0299 2.1369 -- 402 3618 0.1155 0.1367 -- 100.0
X Ray Diffraction 2.1369 2.2707 -- 398 3585 0.1111 0.1306 -- 100.0
X Ray Diffraction 2.2707 2.4458 -- 399 3588 0.119 0.1347 -- 100.0
X Ray Diffraction 2.4458 2.6916 -- 405 3643 0.1268 0.1502 -- 100.0
X Ray Diffraction 2.6916 3.0804 -- 407 3662 0.1369 0.1503 -- 100.0
X Ray Diffraction 3.0804 3.8781 -- 411 3701 0.1357 0.1481 -- 100.0
X Ray Diffraction 3.8781 23.5558 -- 430 3860 0.1527 0.1621 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.01
f_chiral_restr 0.139
f_dihedral_angle_d 16.763
f_angle_d 1.467
f_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3169
Nucleic Acid Atoms 0
Heterogen Atoms 108
Solvent Atoms 660

Software

Computing
Computing Package Purpose
CBASS Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
PHASER model building
CBASS data collection