2G4Z

anomalous substructure of thermolysin

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.29	46.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 92.487	α = 90
b = 92.487	β = 90
c = 127.529	γ = 120

Symmetry
Space Group	P 61 2 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	MARRESEARCH		2005-01-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE X12	2.00	EMBL/DESY, HAMBURG	X12

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	1.98	30					23075

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	THROUGHOUT	1.98	30	22604	471	99.92	0.19061	0.18967	0.23732	RANDOM	36.694

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]
-0.4	-0.2		-0.4		0.6

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.766
r_dihedral_angle_4_deg	16.003
r_dihedral_angle_3_deg	12.921
r_scangle_it	6.32
r_dihedral_angle_1_deg	6.047
r_scbond_it	4.766
r_mcangle_it	2.212
r_angle_refined_deg	1.896
r_mcbond_it	1.508
r_angle_other_deg	0.972
r_mcbond_other	0.394
r_nbd_refined	0.228
r_symmetry_vdw_other	0.215
r_nbtor_refined	0.191
r_nbd_other	0.179
r_symmetry_hbond_refined	0.143
r_xyhbond_nbd_refined	0.131
r_chiral_restr	0.129
r_symmetry_vdw_refined	0.112
r_metal_ion_refined	0.109
r_nbtor_other	0.089
r_bond_refined_d	0.025
r_gen_planes_refined	0.01
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2437
Nucleic Acid Atoms
Solvent Atoms	92
Heterogen Atoms	17

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
CCP4	data scaling
FFT	phasing