1YYP

Crystal structure of cytomegalovirus UL44 bound to C-terminal peptide from CMV UL54

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.2	295	2 M ammonium sulfate, 100 mM phosphate-citrate, and 10 mM DTT , pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
2.8	55

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.787	α = 90
b = 127.592	β = 90
c = 65.975	γ = 90

Symmetry
Space Group	C 2 2 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	113	CCD	SBC-2		2003-08-09	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	0.9793, 0.9794, 1.008, 0.9537	APS	19-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	2.5	30	99.9	0.058	44.8	14.2	13819	13802		-3	53.1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.5	2.61	100	100	0.203	13.7		1697

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	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	MAD	THROUGHOUT	2.5	30	13046	687	99.77	0.197	0.197	0.195	0.227	RANDOM	32.66

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]
1.01			-0.27		-0.74

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	10.784
r_scbond_it	7.746
r_mcangle_it	5.67
r_mcbond_it	3.285
r_angle_refined_deg	1.88
r_symmetry_hbond_refined	0.468
r_dihedral_angle_1_deg	0.349
r_symmetry_vdw_refined	0.251
r_nbd_refined	0.235
r_chiral_restr	0.125

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	10.784
r_scbond_it	7.746
r_mcangle_it	5.67
r_mcbond_it	3.285
r_angle_refined_deg	1.88
r_symmetry_hbond_refined	0.468
r_dihedral_angle_1_deg	0.349
r_symmetry_vdw_refined	0.251
r_nbd_refined	0.235
r_chiral_restr	0.125
r_xyhbond_nbd_refined	0.125
r_bond_refined_d	0.012
r_gen_planes_refined	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2105
Nucleic Acid Atoms
Solvent Atoms	48
Heterogen Atoms	32

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
RESOLVE	phasing
REFMAC	refinement

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.