1WLH

Molecular structure of the rod domain of Dictyostelium filamin

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.8	293	MPD, calcium chloride, sodium acetate, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.06	59.82

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 56.32	α = 90
b = 61.67	β = 104.1
c = 119.03	γ = 90

Symmetry
Space Group	P 1 21 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	MARRESEARCH		2003-09-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	0.97891	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	2.8	30	99.3	0.026			68210	20708	4	2

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)
	2.8	2.85	90.1		0.124

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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	1KSR	2.8	30	4	22012	20708	1104	99.04	0.25775	0.25746	0.26315	RANDOM	43.67

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]
2.73		-3.25	1.34		-5.66

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	8.612
r_angle_other_deg	4.038
r_angle_refined_deg	2.677
r_scangle_it	2.266
r_scbond_it	1.353
r_mcangle_it	1.123
r_mcbond_it	0.647
r_symmetry_vdw_refined	0.59
r_symmetry_vdw_other	0.568
r_symmetry_hbond_refined	0.343
r_nbd_other	0.305
r_nbd_refined	0.269
r_chiral_restr	0.25
r_nbtor_other	0.131
r_xyhbond_nbd_refined	0.131
r_gen_planes_refined	0.018
r_bond_refined_d	0.015
r_gen_planes_other	0.009
r_bond_other_d

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4537
Nucleic Acid Atoms
Solvent Atoms	88
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
XDS	data scaling
MOLREP	phasing
CNS	phasing