8FHM

RNase A-Uridine 5'-Hexaphosphate (RNaseA.p6U)

Refinement Statistics

Experimental method: SOLUTION SCATTERING, X-RAY DIFFRACTION (1.79 Å)

Cell axes	100.069	32.527	72.785
Cell angles	90.00	90.48	90.00
Spacegroup	C 1 2 1
Resolution limits	30.93 - 1.79

Crystallization Conditions

crystal ID	method	pH	pH range	temperature	unit
1	VAPOR DIFFUSION, HANGING DROP	6		295

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	BRUKER AXS MICROSTAR-H
Temperature [K]	100
Detector technology	CCD
Collection date	2022-10-23
Detector	APEX II CCD
Wavelength(s)	1.544178
Spacegroup name	C 1 2 1
Unit cell lengths	100.069, 32.527, 72.785
Unit cell angles	90.00, 90.48, 90.00

Refinement procedure

Resolution	30.930 - 1.790
R-factor	0.1808
Rwork	0.178
R-free	0.23090
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1afu
RMSD bond length	0.012
RMSD bond angle	1.384
Data reduction software	SAINT
Data scaling software	SADABS
Phasing software	PHENIX (1.20.1_4487)
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.930	1.860
High resolution limit [Å]	1.790	1.790
Number of reflections	22299	22299
<I/σ(I)>	3.13
Completeness [%]	99.3
Redundancy	17.13

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	295	25% PEG4000, 20 mM citrate, pH 6, crystal soaked in 50 mM ligand, 30% PEG4000, 25% glycerol, 20 mM citrate