4H58

BRAF in complex with compound 3

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1UWH	PDB ENTRY 1UWH

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	salt, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
4.26	71.13

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 204.74	α = 90
b = 204.74	β = 90
c = 152.95	γ = 90

Symmetry
Space Group	I 41 2 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	MAR CCD 165 mm	dynamically bendable mirror	2007-12-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	0.9999	SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	3.1	47.25	95.1	0.14		3.8	28238	28238

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.1	3.17	85.9		0.795		3

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1UWH	3.1	47.25	26825	26825	1412	100	0.22413	0.22413	0.22166	0.27158	RANDOM	68.488

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-1.52			-1.52		3.04

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.695
r_dihedral_angle_3_deg	18.487
r_dihedral_angle_4_deg	17.688
r_dihedral_angle_1_deg	7.012
r_scangle_it	2.016
r_mcangle_it	1.326
r_scbond_it	1.297
r_angle_refined_deg	1.266
r_mcbond_it	1.16
r_angle_other_deg	0.789
r_nbd_refined	0.219
r_symmetry_vdw_refined	0.218
r_symmetry_vdw_other	0.205
r_nbd_other	0.187
r_nbtor_refined	0.184
r_xyhbond_nbd_refined	0.144
r_symmetry_hbond_refined	0.102
r_mcbond_other	0.101
r_nbtor_other	0.087
r_chiral_restr	0.067
r_bond_refined_d	0.01
r_gen_planes_refined	0.003
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6367
Nucleic Acid Atoms
Solvent Atoms	15
Heterogen Atoms	30

Software

Software
Software Name	Purpose
MOLREP	phasing
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling