3I75 | pdb_00003i75

Antibody Structure

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1MIM	PDB ENTRY 1MIM

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION			VAPOR DIFFUSION

Crystal Properties
Matthews coefficient	Solvent content
3.8	67.63

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 129.662	α = 90
b = 129.662	β = 90
c = 74.505	γ = 120

Symmetry
Space Group	P 32 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		IMAGE PLATE	MAC Science DIP-2030		1998-06-01		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS BEAMLINE PX7.2		SRS	PX7.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.95	111					51886

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 (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1MIM	1.95	64.83	47927	2571	97.37	0.18139	0.17966	0.1885	0.2128	0.2142	RANDOM	33.778

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]
0.04	0.02		0.04		-0.06

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.237
r_sphericity_free	7.116
r_scangle_it	6.067
r_scbond_it	3.949
r_sphericity_bonded	3.366
r_mcangle_it	3.001
r_rigid_bond_restr	2.411
r_angle_refined_deg	2.169
r_mcbond_it	1.837
r_angle_other_deg	1.123
r_symmetry_vdw_other	0.317
r_nbd_other	0.265
r_symmetry_vdw_refined	0.228
r_symmetry_hbond_refined	0.209
r_nbd_refined	0.207
r_xyhbond_nbd_refined	0.184
r_chiral_restr	0.139
r_nbtor_other	0.092
r_bond_refined_d	0.03
r_gen_planes_refined	0.011
r_gen_planes_other	0.01
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3333
Nucleic Acid Atoms
Solvent Atoms	252
Heterogen Atoms	43

Software

Software
Software Name	Purpose
REFMAC	refinement