4HWZ

Structure of HLA-A68 complexed with an HIV derived peptide

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2010-08-10
Detector	RIGAKU RAXIS IV++
Wavelength(s)	1.54178
Spacegroup name	P 21 21 21
Unit cell lengths	59.633, 79.039, 111.147
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	31.470 - 2.397
R-factor	0.197
Rwork	0.195
R-free	0.23340
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1hsb
RMSD bond length	0.005
RMSD bond angle	0.800
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	AMoRE
Refinement software	PHENIX ((phenix.refine: 1.5_2))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.490
High resolution limit [Å]	2.397	2.400
Rmerge		0.465
Number of reflections	21190
<I/σ(I)>		4.081
Completeness [%]	99.4	99.7
Redundancy		6.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7	291	0.1M HEPES, 30%(v/v) Jeffamine ED-2001, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K