1OY3

CRYSTAL STRUCTURE OF AN IKBBETA/NF-KB P65 HOMODIMER COMPLEX

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 5.0.2
Synchrotron site	ALS
Beamline	5.0.2
Temperature [K]	105
Detector technology	CCD
Collection date	2001-03-14
Detector	ADSC QUANTUM 4
Wavelength(s)	1.1
Spacegroup name	P 1
Unit cell lengths	48.620, 54.790, 59.570
Unit cell angles	102.56, 96.07, 91.90

Refinement procedure

Resolution	30.000 - 2.050
R-factor	0.2193
Rwork	0.218
R-free	0.24750
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1k3z
RMSD bond length	0.006
RMSD bond angle	1.290
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	AMoRE
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.120
High resolution limit [Å]	2.050	2.050
Rmerge	0.064	0.409
Number of reflections	29193
<I/σ(I)>	11.1	2
Completeness [%]	78.1	75
Redundancy	4.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.8	291	PEG 8000, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 291K