1YU5

Crystal Structure of the Headpiece Domain of Chicken Villin

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X8C
Synchrotron site	NSLS
Beamline	X8C
Temperature [K]	95
Detector technology	IMAGE PLATE
Collection date	2001-06-02
Wavelength(s)	0.9206
Spacegroup name	P 21 21 21
Unit cell lengths	31.224, 38.034, 52.705
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	100.000 - 1.400
R-factor	0.194
Rwork	0.192
R-free	0.21600
Structure solution method	MAD
Starting model (for MR)	Bromine phased model with six bromide sites per asymmetric unit
RMSD bond length	0.009
RMSD bond angle	1.300
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SOLVE
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	20.140	1.490
High resolution limit [Å]	1.400	1.400
Number of reflections	12850
<I/σ(I)>	19.2	7.6
Completeness [%]	99.6	100
Redundancy	20.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	298	1.5 M Na,K Phosphate buffer, 100 mM 2-(4-(2-Hydroxyethyl)-1-piperzainyl) ethanesulfonic acid, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
1	VAPOR DIFFUSION, HANGING DROP	7	298	1.5 M Na,K Phosphate buffer, 100 mM 2-(4-(2-Hydroxyethyl)-1-piperzainyl) ethanesulfonic acid, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K