2DW5

Crystal structure of human peptidylarginine deiminase 4 in complex with N-alpha-benzoyl-N5-(2-fluoro-1-iminoethyl)-L-ornithine amide

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	293	10% PEGMME2000, 0.1M Imidazole PH 8.0, 0.2M lithium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.8	56.7

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 146.259	α = 90
b = 60.516	β = 124.19
c = 114.911	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	ADSC QUANTUM 315		2005-12-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SPRING-8 BEAMLINE BL41XU	1.0000	SPring-8	BL41XU

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	2.3	42.7	85				32324	2	2

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.3	2.38	47.6

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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	1WDA	2.3	42.7	2	31719	1700	91.32	0.20048	0.20048	0.19769	0.25204	RANDOM	50.487

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]
-6.05		-4.12	5.7		-4.27

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.976
r_dihedral_angle_3_deg	19.611
r_dihedral_angle_4_deg	18.528
r_dihedral_angle_1_deg	7.368
r_scangle_it	2.745
r_scbond_it	1.889
r_angle_refined_deg	1.659
r_mcangle_it	1.358
r_angle_other_deg	1.033
r_mcbond_it	0.811
r_symmetry_hbond_refined	0.273
r_nbd_refined	0.214
r_nbd_other	0.205
r_symmetry_vdw_refined	0.183
r_xyhbond_nbd_refined	0.181
r_nbtor_refined	0.18
r_mcbond_other	0.143
r_symmetry_vdw_other	0.127
r_metal_ion_refined	0.117
r_chiral_restr	0.105
r_nbtor_other	0.095
r_bond_refined_d	0.016
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4928
Nucleic Acid Atoms
Solvent Atoms	150
Heterogen Atoms	40

Software

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