7ONP

Wild type carbonic anhydrase II with bound IrCp* complex to generate an artificial transfer hydrogenase (ATHase)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.9	293	2.6 M (NH4)2SO4, 50 mM Tris-H2SO4, pH 7.9

Crystal Properties
Matthews coefficient	Solvent content
2.09	41.17

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 42.263	α = 90
b = 41.542	β = 104.388
c = 71.972	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 EIGER X 16M		2018-10-31	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.000	SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	1.408	40.94	98.1	0.064	0.997	6.1	2		46067

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.41	1.43	92.5		0.238	0.523	1.2	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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	6QFU	1.408	40.937	46067	2303	97.85	0.158	0.1569	0.1821	22.688

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]
-0.099		0.535	-0.342		0.147

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.306
r_dihedral_angle_4_deg	22.934
r_dihedral_angle_3_deg	12.933
r_dihedral_angle_1_deg	7.334
r_lrange_it	5.863
r_lrange_other	5.818
r_scangle_it	4.909
r_scangle_other	4.899
r_scbond_it	3.259
r_scbond_other	3.221
r_mcangle_other	2.67
r_mcangle_it	2.667
r_angle_refined_deg	2.205
r_mcbond_it	1.996
r_mcbond_other	1.865
r_angle_other_deg	1.442
r_symmetry_nbd_refined	0.318
r_nbd_other	0.206
r_nbd_refined	0.203
r_symmetry_xyhbond_nbd_refined	0.186
r_symmetry_nbd_other	0.18
r_nbtor_refined	0.177
r_xyhbond_nbd_refined	0.149
r_chiral_restr	0.086
r_symmetry_nbtor_other	0.082
r_metal_ion_refined	0.031
r_bond_refined_d	0.014
r_gen_planes_refined	0.01
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2039
Nucleic Acid Atoms
Solvent Atoms	200
Heterogen Atoms	50

Software

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