4IHN

High Resolution Insulin by Langmuir-Blodgett Modified Hanging Drop Vapour Diffusion

X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficient	Solvent content
3.49	64.73

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 78.34	α = 90
b = 78.34	β = 90
c = 78.34	γ = 90

Symmetry
Space Group	I 21 3

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray		CCD	ADSC QUANTUM 315r			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	0.9395	ESRF	ID14-4

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	1.158	55.395	93.9	0.1	8.9	2.8	26153	26153

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Rrim I (All)	Rpim I (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.16	1.22	99.7		0.138	0.138	0.169	0.094	3.5	2.8	4014

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	MOLECULAR REPLACEMENT	THROUGHOUT	1.16	55.39	26104	1314	93.42	0.2343	0.233	0.26	RANDOM	17.7987

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.917
r_dihedral_angle_3_deg	13.381
r_dihedral_angle_1_deg	6.157
r_scangle_it	4.192
r_scbond_it	3.4
r_mcangle_it	2.876
r_dihedral_angle_4_deg	2.515
r_angle_refined_deg	2.329
r_mcbond_it	1.645
r_chiral_restr	0.163

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.917
r_dihedral_angle_3_deg	13.381
r_dihedral_angle_1_deg	6.157
r_scangle_it	4.192
r_scbond_it	3.4
r_mcangle_it	2.876
r_dihedral_angle_4_deg	2.515
r_angle_refined_deg	2.329
r_mcbond_it	1.645
r_chiral_restr	0.163
r_bond_refined_d	0.035
r_gen_planes_refined	0.012

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	400
Nucleic Acid Atoms
Solvent Atoms	86
Heterogen Atoms

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.