2JGP

Structure of the TycC5-6 PCP-C bidomain of the tyrocidine synthetase TycC

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5		7.5 MG PROTEIN/ML MIXED 1:1 WITH A RESERVOIR SOLUTION CONTAINING 1.6 M AMMONIUM SULFATE, 0.04 M MES (PH 6.5) AND 4% DIOXANE

Crystal Properties
Matthews coefficient	Solvent content
2.38	42.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 84.973	α = 90
b = 84.973	β = 90
c = 164.969	γ = 90

Symmetry
Space Group	P 43 21 2

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	MAR	MIRRORS	2006-06-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE BW7A		EMBL/DESY, HAMBURG	BW7A

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	1.85	20	98.9	0.04	20.9	5.05		51834		-3

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	1.85	1.88	100		0.58	2.2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	NONE	1.85	19.81	49809	1766	98.6	0.209	0.208	0.238	RANDOM	49.66

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]
0.63			0.63		-1.26

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.045
r_dihedral_angle_4_deg	14.2
r_dihedral_angle_3_deg	13.501
r_dihedral_angle_1_deg	5.309
r_scangle_it	1.744
r_scbond_it	1.065
r_angle_refined_deg	0.963
r_mcangle_it	0.869
r_angle_other_deg	0.791
r_mcbond_it	0.461
r_symmetry_vdw_other	0.203
r_nbd_refined	0.202
r_nbd_other	0.183
r_symmetry_vdw_refined	0.183
r_nbtor_refined	0.176
r_symmetry_hbond_refined	0.176
r_xyhbond_nbd_refined	0.117
r_nbtor_other	0.083
r_chiral_restr	0.058
r_bond_refined_d	0.006
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4149
Nucleic Acid Atoms
Solvent Atoms	293
Heterogen Atoms	23

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
SHELX	phasing
SHARP	phasing
REFMAC	refinement