1XT5

Crystal Structure of VCBP3, domain 1, from Branchiostoma floridae

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X6A
Synchrotron site	NSLS
Beamline	X6A
Temperature [K]	100
Detector technology	CCD
Collection date	2004-06-13
Detector	ADSC QUANTUM 210
Wavelength(s)	0.9796, 0.97908, 0.95007
Spacegroup name	P 31 2 1
Unit cell lengths	59.191, 59.191, 79.263
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	20.000 - 1.150
R-factor	0.1277
Rwork	0.127
R-free	0.14340
Structure solution method	MAD
RMSD bond length	0.016
RMSD bond angle	0.032
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SOLVE
Refinement software	SHELXL-97

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	1.160
High resolution limit [Å]	1.150	1.150
Rmerge	0.049	0.370
Number of reflections	57420
<I/σ(I)>	59.3	6
Completeness [%]	99.8	99.7
Redundancy	14

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	295	1.2-1.4 M ammonium sulfate, 0.1 M NaCl, 0.1 M tris-HCl (or HEPES), 12% glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K