8ATI

Human CtBP2(31-364) in complex with RAI2 peptide(315-322)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	277.15	20% PEG 6000, 100 mM Tris pH 7.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 126.646	α = 90
b = 126.646	β = 90
c = 357.598	γ = 120

Symmetry
Space Group	P 61 2 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	291	PIXEL	DECTRIS PILATUS 6M-F		2018-12-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)	0.976243	PETRA III, EMBL c/o DESY	P13 (MX1)

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim 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	2.6	50	99.9	0.03685	0.05211	0.99	12.87	2		53115			55.96

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.6	2.693	100		0.4276	0.6048	1.8

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2OME	2.6	49.869	53114	2633	99.91	0.231	0.2283	0.23	0.2833	0.28	77.187

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]
0.041	0.021		0.041		-0.133

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	16.53
r_dihedral_angle_6_deg	14.81
r_lrange_it	9.85
r_dihedral_angle_2_deg	7.976
r_dihedral_angle_1_deg	7.308
r_scangle_it	6.919
r_mcangle_it	5.737
r_scbond_it	4.651
r_mcbond_it	3.743
r_angle_refined_deg	1.779
r_nbtor_refined	0.307
r_symmetry_nbd_refined	0.226
r_nbd_refined	0.219
r_symmetry_xyhbond_nbd_refined	0.21
r_xyhbond_nbd_refined	0.167
r_chiral_restr	0.122
r_ncsr_local_group_6	0.106
r_ncsr_local_group_5	0.104
r_ncsr_local_group_3	0.102
r_ncsr_local_group_4	0.092
r_ncsr_local_group_2	0.086
r_ncsr_local_group_1	0.073
r_bond_refined_d	0.008
r_gen_planes_refined	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	10357
Nucleic Acid Atoms
Solvent Atoms	206
Heterogen Atoms	183

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALEPACK	data scaling
PHASER	phasing
PDB_EXTRACT	data extraction