8UAC

CATHEPSIN L IN COMPLEX WITH AC1115

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	291	0.1 M NaAc, pH 5.5, 25% PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
1.86	33.99

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 45.88	α = 90
b = 76.46	β = 90
c = 102.73	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	PIXEL	DECTRIS EIGER X 16M		2022-12-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL12-1	0.9795	SSRL	BL12-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.4	61.32	99.6	0.997	6.6	11.8		71556

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.4	1.42	99.8		0.614	0.6

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 (All)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.4	51.418	68094	3472	99.43	0.208	0.2069	0.2395	RANDOM	18.232

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]
-0.092			-0.741		0.833

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	16.323
r_dihedral_angle_3_deg	13.537
r_dihedral_angle_other_3_deg	10.173
r_dihedral_angle_2_deg	9.495
r_dihedral_angle_other_2_deg	6.836
r_dihedral_angle_1_deg	6.001
r_lrange_other	5.133
r_lrange_it	5.13
r_scangle_it	3.778
r_scangle_other	3.777
r_mcangle_it	2.518
r_mcangle_other	2.518
r_scbond_it	2.458
r_scbond_other	2.458
r_angle_other_deg	1.84
r_mcbond_it	1.722
r_mcbond_other	1.719
r_angle_refined_deg	1.627
r_nbd_refined	0.233
r_nbd_other	0.223
r_symmetry_nbd_other	0.211
r_symmetry_xyhbond_nbd_refined	0.198
r_nbtor_refined	0.189
r_symmetry_nbd_refined	0.183
r_xyhbond_nbd_refined	0.144
r_chiral_restr	0.089
r_symmetry_nbtor_other	0.089
r_gen_planes_other	0.014
r_gen_planes_refined	0.01
r_bond_refined_d	0.009
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3312
Nucleic Acid Atoms
Solvent Atoms	301
Heterogen Atoms	60

Software

Software
Software Name	Purpose
REFMAC	refinement
Blu-Ice	data collection
iMOSFLM	data reduction
Aimless	data scaling
PHASER	phasing
Coot	model building