3LNW

Close correlation of protein thermostability and self-buried area rate revealed by crystal structure of HPr from Thermoanaerobacter tengcongensis MB4

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU
Temperature [K]	277
Detector technology	IMAGE PLATE
Detector	RIGAKU
Wavelength(s)	1.5418
Spacegroup name	P 31
Unit cell lengths	67.972, 67.972, 50.444
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	38.304 - 2.302
R-factor	0.1919
Rwork	0.190
R-free	0.22060
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.010
RMSD bond angle	1.376
Data reduction software	MOSFLM
Data scaling software	SCALA
Refinement software	PHENIX ((phenix.refine: 1.5_2))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.380
High resolution limit [Å]	2.300	2.300
Rmerge	0.072	0.245
Number of reflections	11556
<I/σ(I)>	24.271	8.404
Completeness [%]	99.9	100
Redundancy	5.5	5.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5	277	15% PEG 20000, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K