Experiment: 3MBV

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1C3W	PDB ENTRY 1C3W

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	in meso crystallization		298	in meso crystallization, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.22	44.7

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 61.348	α = 90
b = 61.348	β = 90
c = 109.787	γ = 120

Symmetry
Space Group	P 63

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	ADSC QUANTUM 4		2005-07-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-1	0.934	ESRF	ID14-1

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	2	53.13	87.5	0.125	9.2	4.9	13746	13746			14.9

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)
	2	2.11	87		0.469	2.6	5	1989

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-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1C3W	2	47.83	13711	13711	696	86.53	0.181	0.203	RANDOM	21.068

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]
-8.45			-8.45		16.9

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.471
r_dihedral_angle_4_deg	15.002
r_dihedral_angle_3_deg	12.176
r_dihedral_angle_1_deg	5.177
r_scangle_it	2.87
r_scbond_it	1.981
r_angle_refined_deg	1.537
r_mcangle_it	1.207
r_angle_other_deg	1.059
r_mcbond_it	0.707

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.471
r_dihedral_angle_4_deg	15.002
r_dihedral_angle_3_deg	12.176
r_dihedral_angle_1_deg	5.177
r_scangle_it	2.87
r_scbond_it	1.981
r_angle_refined_deg	1.537
r_mcangle_it	1.207
r_angle_other_deg	1.059
r_mcbond_it	0.707
r_mcbond_other	0.197
r_chiral_restr	0.089
r_bond_refined_d	0.017
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1719
Nucleic Acid Atoms
Solvent Atoms	22
Heterogen Atoms	50

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.