1TFJ

Crystal structure of Bovine Glycolipid transfer protein in complex with a fatty acid

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.6	280	PEG 8000, MES, Sodium acetate, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 280K

Crystal Properties
Matthews coefficient	Solvent content
2.1	41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.395	α = 90
b = 34.904	β = 116.16
c = 58.168	γ = 90

Symmetry
Space Group	P 1 21 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	CCD	MARRESEARCH	mirrors	2003-10-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE X13	0.804	EMBL/DESY, HAMBURG	X13

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	1.61	20	97.1	0.067	12.16	4.1	26281	25509

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	1.61	1.7	95.1		0.414	3.27	3.8	3717

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MIR	THROUGHOUT	1.61	18.63	24231	24231	1276	97.37	0.18405	0.18405	0.18209	0.22141	RANDOM	24.122

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]
-0.39		0.42	-0.28		1.03

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.857
r_dihedral_angle_3_deg	14.091
r_dihedral_angle_4_deg	12.297
r_dihedral_angle_1_deg	6.27
r_scangle_it	4.272
r_scbond_it	3.016
r_mcangle_it	1.8
r_angle_refined_deg	1.669
r_mcbond_it	1.667
r_angle_other_deg	0.876
r_mcbond_other	0.306
r_symmetry_vdw_other	0.267
r_symmetry_vdw_refined	0.241
r_nbd_refined	0.233
r_symmetry_hbond_refined	0.217
r_nbtor_refined	0.197
r_nbd_other	0.196
r_xyhbond_nbd_refined	0.18
r_chiral_restr	0.098
r_nbtor_other	0.09
r_bond_refined_d	0.018
r_gen_planes_refined	0.008
r_bond_other_d	0.005
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1652
Nucleic Acid Atoms
Solvent Atoms	151
Heterogen Atoms	19

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
XDS	data scaling
SOLVE	phasing