4XVP

X-ray structure of bGFP-C / EGFP complex

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1JBZ	EGFP PDB entry 1JBZ, 6-helix motif from alphaRep4 PDB entry 3LTJ
experimental model	PDB	3LTJ	EGFP PDB entry 1JBZ, 6-helix motif from alphaRep4 PDB entry 3LTJ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.9	293	50 mM tricine pH 6.9, 25% PEG4K

Crystal Properties
Matthews coefficient	Solvent content
2.24	45.04

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 105.52	α = 90
b = 71.55	β = 100.72
c = 179.2	γ = 90

Symmetry
Space Group	C 1 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	100	PIXEL	PSI PILATUS 6M		2014-03-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SOLEIL BEAMLINE PROXIMA 1	0.97918	SOLEIL	PROXIMA 1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	3.4	46.7	96.5	0.1	10.85	3.5		17746

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.4	3.6	80.2		0.54	2.03	2.3

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	EGFP PDB entry 1JBZ, 6-helix motif from alphaRep4 PDB entry 3LTJ	3.4	46.7	16858	888	96.48	0.21327	0.20918	0.2919	RANDOM	118.154

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]
-1.48		6.92	-3.86		2.54

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.925
r_long_range_B_refined	19.697
r_long_range_B_other	19.696
r_dihedral_angle_3_deg	19.268
r_dihedral_angle_4_deg	16.988
r_scangle_other	14.911
r_mcangle_it	14.461
r_mcangle_other	14.459
r_mcbond_it	9.367
r_mcbond_other	9.367
r_scbond_it	9.269
r_scbond_other	9.268
r_dihedral_angle_1_deg	5.399
r_angle_refined_deg	1.442
r_angle_other_deg	0.982
r_chiral_restr	0.068
r_bond_refined_d	0.01
r_gen_planes_refined	0.006
r_bond_other_d	0.005
r_gen_planes_other	0.005
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	9144
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

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