7QSE

human Carbonic Anhydrase II in complex with N-(2-aminophenyl)-4-((2-oxo-2-((4-sulfamoylbenzyl)amino)ethyl)amino)benzamide

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	293	1.5 M sodium citrate, 0.1 M Tris pH 8.0

Crystal Properties
Matthews coefficient	Solvent content
2.08	40.89

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 42.317	α = 90
b = 41.243	β = 104.346
c = 72.085	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	100	PIXEL	DECTRIS PILATUS 6M		2019-03-08	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ELETTRA BEAMLINE 11.2C	1.0	ELETTRA	11.2C

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	1.428	41.24	97.2	0.029	0.035	0.019	1	32.9	6.4		43568

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.43	1.45	92.4		0.261	0.321	0.184	0.93		5.6

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	NONE	4FIK	1.428	35.538	43548	2236	96.905	0.148	0.147	0.1642	14.597

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]
-0.115		-0.108	0.017		0.135

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.541
r_dihedral_angle_4_deg	25.318
r_dihedral_angle_3_deg	11.737
r_dihedral_angle_1_deg	7.237
r_lrange_it	5.09
r_lrange_other	4.971
r_scangle_it	4.2
r_scangle_other	4.199
r_scbond_it	2.768
r_scbond_other	2.767
r_mcangle_it	2.191
r_mcangle_other	2.19
r_angle_refined_deg	1.999
r_angle_other_deg	1.492
r_mcbond_it	1.49
r_mcbond_other	1.49
r_symmetry_nbd_refined	0.289
r_nbd_other	0.249
r_nbd_refined	0.235
r_symmetry_nbd_other	0.2
r_symmetry_xyhbond_nbd_refined	0.185
r_nbtor_refined	0.179
r_xyhbond_nbd_refined	0.15
r_chiral_restr	0.105
r_symmetry_nbtor_other	0.088
r_metal_ion_refined	0.062
r_bond_refined_d	0.015
r_gen_planes_refined	0.012
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2054
Nucleic Acid Atoms
Solvent Atoms	221
Heterogen Atoms	39

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
REFMAC	phasing