4IG0

HIV-1 reverse transcriptase with bound fragment at the 507 site

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X25
Synchrotron site	NSLS
Beamline	X25
Temperature [K]	100
Detector technology	CCD
Collection date	2009-11-15
Detector	ADSC QUANTUM 315
Wavelength(s)	1.075
Spacegroup name	C 1 2 1
Unit cell lengths	162.336, 73.351, 108.793
Unit cell angles	90.00, 99.67, 90.00

Refinement procedure

Resolution	43.141 - 2.500
R-factor	0.2032
Rwork	0.201
R-free	0.24320
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.005
RMSD bond angle	1.027
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX (dev_1233)
Refinement software	PHENIX ((phenix.refine: dev_1233))

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	2.820	2.540
High resolution limit [Å]	2.500	2.750	2.500
Rmerge	0.063	0.293	0.609
Number of reflections	43932
<I/σ(I)>	33.56
Completeness [%]	99.8	100	100

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.7	277	11% PEG 8000, 4% PEG 400, 50 MM IMIDAZOLE, 10 MM SPERMINE, 15 MM MGSO4, 100 MM AMMONIUM SULFATE,AND 5 MM TRIS(2-CARBOXYETHYL)PHOSPHINE, PH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K