2C3V

Structure of iodinated CBM25 from Bacillus halodurans amylase

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
1.8	31.13

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 30.198	α = 90
b = 41.819	β = 97.18
c = 68.183	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	113					M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE

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	1.39	20	88	0.07	17.3	7.8		28505		2

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	SAD	THROUGHOUT	1.39	67.42	28505	1542	88	0.204	0.201	0.25	RANDOM	19.97

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]
-0.1		0.33	0.68		-0.5

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.439
r_scangle_it	7.195
r_scbond_it	4.365
r_mcangle_it	2.762
r_angle_refined_deg	1.893
r_mcbond_it	1.715
r_angle_other_deg	0.981
r_symmetry_vdw_other	0.313
r_nbd_other	0.268
r_nbd_refined	0.25
r_symmetry_vdw_refined	0.195
r_xyhbond_nbd_refined	0.168
r_chiral_restr	0.124
r_symmetry_hbond_refined	0.122
r_nbtor_other	0.091
r_gen_planes_other	0.021
r_bond_refined_d	0.019
r_gen_planes_refined	0.014
r_bond_other_d	0.003
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
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	1457
Nucleic Acid Atoms
Solvent Atoms	212
Heterogen Atoms	3

Software

Software
Software Name	Purpose
REFMAC	refinement