4QH3

X-ray structure of the adduct formed between bovine pancreatic ribonuclease and trans-dimethylamine methylamine dichlorido platinum(II)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5	293	20% PEG4000, 10 mM sodium citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.01	38.71

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 100.824	α = 90
b = 32.537	β = 93.75
c = 67.237	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	RIGAKU SATURN 944		2014-01-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007 HF	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2	67.9	96.5			14538	14538

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2	67.09	13780	13780	734	95.72	0.21729	0.21729	0.21406	0.27507	RANDOM	45.454

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-2.13		-0.34	-2.19		4.32

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.949
r_dihedral_angle_3_deg	15.233
r_dihedral_angle_4_deg	12.768
r_long_range_B_refined	7.857
r_long_range_B_other	7.855
r_dihedral_angle_1_deg	6.632
r_scangle_other	5.581
r_mcangle_it	4.857
r_mcangle_other	4.856
r_scbond_it	4.02
r_scbond_other	4.018
r_mcbond_it	3.272
r_mcbond_other	3.257
r_angle_refined_deg	1.621
r_angle_other_deg	0.817
r_chiral_restr	0.092
r_bond_refined_d	0.014
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1832
Nucleic Acid Atoms
Solvent Atoms	88
Heterogen Atoms	48

Software

Software
Software Name	Purpose
CrystalClear	data collection
PHASES	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling