Experiment: 1WLF

Structure of the N-terminal domain of PEX1 AAA-ATPase: Characterization of a putative adaptor-binding domain

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	30% PEG4000, 0.2M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 7.5

Crystal Properties
Matthews coefficient	Solvent content
1.96	37.08

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 63.56	α = 90
b = 63.56	β = 90
c = 33.514	γ = 120

Symmetry
Space Group	P 32

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	RIGAKU RAXIS IV	osmic	2004-01-30	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	2.05	30	99.8	0.073	0.073	5.4	5.6		52572			32.58

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.05	2.15		99.8	0.23	0.23	0.25	5.5	1353

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SIR	2.05	15	9449	9434	771	99.8	0.2134	0.2121	0.2575	0.2548	RANDOM

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]

RMS Deviations
Key	Refinement Restraint Deviation
c_dihedral_angle_d	24.46
c_angle_deg	1.26
c_improper_angle_d	0.809
c_bond_d	0.0057

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1295
Nucleic Acid Atoms
Solvent Atoms	51
Heterogen Atoms	5

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALEPACK	data scaling
MLPHARE	phasing
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling