3BOG

Snow Flea Antifreeze Protein Quasi-racemate

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	APS BEAMLINE 23-ID-D
Synchrotron site	APS
Beamline	23-ID-D
Temperature [K]	100
Detector technology	CCD
Collection date	2007-03-30
Detector	MARRESEARCH
Wavelength(s)	0.97928, 0.97942, 0.94929
Spacegroup name	P 1
Unit cell lengths	28.640, 32.359, 59.699
Unit cell angles	88.62, 89.31, 72.84

Refinement procedure

Resolution	27.360 - 1.200
R-factor	0.162
Rwork	0.160
R-free	0.19200
Structure solution method	MAD
RMSD bond length	0.016
RMSD bond angle	1.605
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	SHELXD ((heavy atom search))
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.240
High resolution limit [Å]	1.200	1.200
Rmerge	0.068	0.210
Number of reflections	57496
<I/σ(I)>	37.9	9.9
Completeness [%]	94.7	91.7
Redundancy	8	7.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1