7T5I | pdb_00007t5i

Crystal Structure of Strictosidine Synthase in complex with R-IPA(2-(1H-indol-3-yl) propan-1-amine)

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2FP8

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	300	0.8 M POTASSIUM SODIUM TARTRATE TETRAHYDRATE AND 0.1 M HEPES, PH 7.4, 5 MG/ML STRICTOSIDINE and 3 mM R-IPA (2-(1H-indol-3-yl) propan-1-amine),

Crystal Properties
Matthews coefficient	Solvent content
3.72	66.93

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 150.305	α = 90
b = 150.305	β = 90
c = 121.562	γ = 120

Symmetry
Space Group	H 3

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	ADSC QUANTUM 315	DCM	2017-06-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U1	0.9792	SSRF	BL17U1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim 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	2.94	20	99.9	0.093	0.098	0.029	0.996	20	6.2		21817			74.76

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.94	3.02	99.9		0.602	0.632	0.639	5.5	5.5

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	2FP8	2.94	20	20762	956	99.5	0.16955	0.16726	0.16	0.2189	0.21	RANDOM	77.202

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]
3.33	1.67		3.33		-10.82

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.88
r_dihedral_angle_4_deg	17.876
r_dihedral_angle_3_deg	17.519
r_long_range_B_refined	8.784
r_dihedral_angle_1_deg	7.556
r_mcangle_it	5.176
r_scbond_it	4.292
r_mcbond_it	3.332
r_angle_refined_deg	1.599
r_chiral_restr	0.114
r_bond_refined_d	0.007
r_gen_planes_refined	0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4800
Nucleic Acid Atoms
Solvent Atoms	4
Heterogen Atoms	26

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
Auto-Rickshaw	phasing