Experiment: 3MLP

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.4	310	10% PEG4000, 10% isopropanol, 100mM sodium citrate, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 310K

Crystal Properties
Matthews coefficient	Solvent content
2.69	54.21

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.49	α = 88.99
b = 78.69	β = 90
c = 103.57	γ = 77.81

Symmetry
Space Group	P 1

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		2006-08-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.2	0.9537	BESSY	14.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.8	50	96.7	0.089	9.9	2.3	53552	52163		2	49.2

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.8	3	96.2		0.46	2.3	2.2

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3MLN	2.8	38.75	52163	49243	2592	100	0.20661	0.20355	0.26411	RANDOM	50.366

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]
4.02	-1.21	-0.63	-0.05	0.95	-3.5

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.352
r_dihedral_angle_4_deg	20.293
r_dihedral_angle_3_deg	17.449
r_dihedral_angle_1_deg	7.176
r_scangle_it	2.326
r_scbond_it	1.636
r_mcangle_it	1.464
r_angle_refined_deg	1.411
r_mcbond_it	0.876
r_angle_other_deg	0.858

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.352
r_dihedral_angle_4_deg	20.293
r_dihedral_angle_3_deg	17.449
r_dihedral_angle_1_deg	7.176
r_scangle_it	2.326
r_scbond_it	1.636
r_mcangle_it	1.464
r_angle_refined_deg	1.411
r_mcbond_it	0.876
r_angle_other_deg	0.858
r_mcbond_other	0.241
r_chiral_restr	0.071
r_bond_refined_d	0.01
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	9950
Nucleic Acid Atoms	1792
Solvent Atoms	150
Heterogen Atoms	69

Software

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

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.