1W3L

ENDOGLUCANASE CEL5A FROM BACILLUS AGARADHAERENS IN COMPLEX WITH CELLOTRI DERIVED-TETRAHYDROOXAZINE

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1OCQ	PDB ENTRY 1OCQ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5		PROTEIN CONCENTRATION 20MG/ML, 1.3 M AMMONIUM SULPHATE PH 5.0, 25% GLYCEROL AS CRYOPROTECTANT

Crystal Properties
Matthews coefficient	Solvent content
2.1	42

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.909	α = 90
b = 69.434	β = 90
c = 76.82	γ = 90

Symmetry
Space Group	P 21 21 21

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 CCD	SAGITALLY FOCUSING GE(220) AND A MULTILAYER	2003-04-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-1		ESRF	ID14-1

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	1.04	40	98.9	0.055	29.5	8		132684

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	1.04	1.06	97.3		0.371	3.1	7.1

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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1OCQ	1.04	51.5	132684	6980	98.7	0.106	0.105	0.121	RANDOM	8.48

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]
0.62			-0.41		-0.21

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.014
r_dihedral_angle_4_deg	15.978
r_dihedral_angle_3_deg	11.636
r_dihedral_angle_1_deg	7.026
r_scangle_it	3.208
r_scbond_it	2.42
r_mcangle_it	1.771
r_angle_refined_deg	1.698
r_mcbond_it	1.528
r_angle_other_deg	1.032
r_mcbond_other	0.603
r_xyhbond_nbd_other	0.377
r_symmetry_vdw_other	0.267
r_nbd_refined	0.265
r_symmetry_vdw_refined	0.231
r_nbtor_refined	0.226
r_nbd_other	0.223
r_symmetry_hbond_refined	0.212
r_xyhbond_nbd_refined	0.162
r_nbtor_other	0.161
r_chiral_restr	0.113
r_bond_refined_d	0.015
r_gen_planes_refined	0.011
r_bond_other_d	0.002
r_gen_planes_other	0.002
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_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	2377
Nucleic Acid Atoms
Solvent Atoms	606
Heterogen Atoms	49

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling