6TKE

ChiLob 7/4 H2 HC-C224S Kappa LC-C214S F(ab')2

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	6FAX

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6	293	PEG 4000, cacodylate

Crystal Properties
Matthews coefficient	Solvent content
3.09	60.14

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 148.204	α = 90
b = 148.204	β = 90
c = 45.652	γ = 120

Symmetry
Space Group	P 3 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	80	PIXEL	DECTRIS PILATUS 12M		2019-08-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I23	2.755	Diamond	I23

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	2.35	128.35	92.4	0.116	0.129	0.036	0.998	14.5	12		22283

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.35	2.43	83.3		0.771	0.373	0.9	10.3

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	SAD	THROUGHOUT	6FAX	2.35	128.348	22281	1092	92.097	0.194	0.1918	0.2453	50.985

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]
0.153	0.076		0.153		-0.496

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.556
r_dihedral_angle_4_deg	19.654
r_dihedral_angle_3_deg	16.36
r_lrange_it	9.268
r_lrange_other	9.267
r_dihedral_angle_1_deg	8.611
r_scangle_it	6.888
r_scangle_other	6.887
r_mcangle_it	6.08
r_mcangle_other	6.08
r_scbond_it	4.465
r_scbond_other	4.463
r_mcbond_it	4.025
r_mcbond_other	4.025
r_angle_other_deg	2.44
r_angle_refined_deg	1.585
r_symmetry_xyhbond_nbd_refined	0.292
r_symmetry_nbd_other	0.212
r_nbd_refined	0.193
r_symmetry_nbd_refined	0.185
r_nbd_other	0.183
r_nbtor_refined	0.163
r_xyhbond_nbd_refined	0.159
r_symmetry_nbtor_other	0.075
r_chiral_restr	0.06
r_bond_other_d	0.037
r_bond_refined_d	0.008
r_gen_planes_other	0.007
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3266
Nucleic Acid Atoms
Solvent Atoms	121
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
CRANK2	phasing