4YGG

CRYSTAL STRUCTURE OF R111K:Y134F:T54V:R132Q:P39Y:R59Y MUTANT OF HUMAN CELLULAR RETINOIC ACID BINDING PROTEIN II WITH RETINAL AT 1.9 ANGSTROM RESOLUTION - VISIBLE LIGHT IRRADIATED CRYSTAL - 2ND CYCLE

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-F
Synchrotron site	APS
Beamline	21-ID-F
Temperature [K]	100
Detector technology	CCD
Collection date	2014-07-13
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	0.97872
Spacegroup name	P 31 2 1
Unit cell lengths	59.199, 59.199, 100.038
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	35.802 - 1.900
R-factor	0.206
Rwork	0.204
R-free	0.23810
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2g7b
RMSD bond length	0.007
RMSD bond angle	1.123
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	PHENIX ((phenix.refine: 1.7.2_869))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.930
High resolution limit [Å]	1.900	1.900
Rmerge	0.059	0.530
Number of reflections	16619
<I/σ(I)>	48.04	4.53
Completeness [%]	99.8	99.2
Redundancy	10.8	11

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	277	12% PEG3350, 0.1M Malonate pH 6.0