Experiment: 4AE3

Crystal structure of ammosamide 272:myosin-2 motor domain complex

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1YV3	PDB ENTRY 1YV3

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				50 MM HEPES PH 7.6, 140 MM NACL, 11% W/V PEG5K-MME, 2% (V/V) MPD

Crystal Properties
Matthews coefficient	Solvent content
3.02	59

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.05	α = 90
b = 145.52	β = 90
c = 153.83	γ = 90

Symmetry
Space Group	C 2 2 21

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	BRUKER		2010-09-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	BRUKER X8 PROTEUM

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	2.5	41.91	98.8	0.57	16.68	76.61		34133		2	47.465

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.5	2.56	100		2.16	49.39

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	PDB ENTRY 1YV3	2.5	41.914	34133	1721	98.83	0.2158	0.2138	0.2076	0.2536	0.2444

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]
3.5819			6.4747		-10.0566

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	15.92
f_angle_d	1.554
f_chiral_restr	0.103
f_bond_d	0.012
f_plane_restr	0.009

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5963
Nucleic Acid Atoms
Solvent Atoms	439
Heterogen Atoms	89

Software

Software
Software Name	Purpose
PHENIX	refinement
PROTEUM2	data reduction
SADABS	data scaling
PHASER	phasing