3NMV

Crystal structure of pyrabactin-bound abscisic acid receptor PYL2 mutant A93F in complex with type 2C protein phosphatase ABI2

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3NMT	PDB entry 3NMT

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	0.1M HEPES, 10% PEG 8000, 10% sucrose, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.65	66.29

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 62.129	α = 90
b = 97.587	β = 90
c = 134.505	γ = 90

Symmetry
Space Group	P 21 21 21

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	MARMOSAIC 300 mm CCD			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-D	1.00	APS	21-ID-D

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	2.1	30	98.2	0.1	32.4	14.7		44745	2	2

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-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB entry 3NMT	2.1	29.6	41807	3471	99.88	0.19553	0.19553	0.19341	0.22281	RANDOM	38.284

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]
-2.61			5.53		-2.92

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.071
r_dihedral_angle_4_deg	20.842
r_sphericity_free	19.215
r_dihedral_angle_3_deg	16.007
r_sphericity_bonded	11.758
r_scangle_it	7.111
r_dihedral_angle_1_deg	5.754
r_scbond_it	4.736
r_mcangle_it	3.497
r_rigid_bond_restr	2.559
r_mcbond_it	2.08
r_angle_refined_deg	1.95
r_angle_other_deg	1.07
r_mcbond_other	0.753
r_chiral_restr	0.133
r_bond_refined_d	0.026
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001
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

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3574
Nucleic Acid Atoms
Solvent Atoms	171
Heterogen Atoms	25

Software

Software
Software Name	Purpose
PHASER	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling