1N5O | pdb_00001n5o

Structural consequences of a cancer-causing BRCA1-BRCT missense mutation

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1JNX	pdb entry 1jnx

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.7	293	ammonium sulphate, cobalt chloride, MES, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
4.68	73.74

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 114.535	α = 90
b = 114.535	β = 90
c = 121.527	γ = 120

Symmetry
Space Group	P 61 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	SBC-2		2001-12-08	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	1.0093	APS	19-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.8	50					12024

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	pdb entry 1jnx	2.8	20	12035	11141	825	99.43	0.27538	0.27538	0.27364	0.2742	0.29777	0.2851	RANDOM	30.131

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]
4.63	2.32		4.63		-6.95

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	20.367
r_dihedral_angle_1_deg	4.256
r_scangle_it	1.967
r_angle_refined_deg	1.857
r_scbond_it	1.115
r_mcangle_it	0.875
r_symmetry_hbond_refined	0.476
r_mcbond_it	0.459
r_symmetry_vdw_refined	0.23
r_nbd_refined	0.191
r_xyhbond_nbd_refined	0.184
r_chiral_restr	0.131
r_bond_refined_d	0.013
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1548
Nucleic Acid Atoms
Solvent Atoms	59
Heterogen Atoms	11

Software

Software
Software Name	Purpose
REFMAC	refinement
SCALEPACK	data scaling
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
CNS	phasing