2QWP

Crystal structure of disulfide-bond-crosslinked complex of bovine hsc70 (1-394aa)R171C and bovine Auxilin (810-910aa)D876C in the ADP*Pi form #2

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	microbatch under oil	8.5	289	PEG3350, Ammonium Acetate, pH 8.5, microbatch under oil, temperature 289K

Crystal Properties
Matthews coefficient	Solvent content
2.36	47.92

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 38.654	α = 90
b = 58.641	β = 90
c = 225.558	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					2007-02-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.1	1.00	ALS	5.0.1

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	1.75	50	91.2	0.08	10.4	6		48554

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	1.75	1.81	59.4		0.518		4.8	3092

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.75	40.66	48354	2439	91.24	0.205	0.203	0.243	RANDOM	27.892

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]
-0.01					0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.687
r_dihedral_angle_3_deg	13.641
r_dihedral_angle_4_deg	13.153
r_dihedral_angle_1_deg	4.902
r_scangle_it	2.56
r_scbond_it	1.681
r_angle_refined_deg	1.235
r_mcangle_it	0.935
r_mcbond_it	0.537
r_nbtor_refined	0.295

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.687
r_dihedral_angle_3_deg	13.641
r_dihedral_angle_4_deg	13.153
r_dihedral_angle_1_deg	4.902
r_scangle_it	2.56
r_scbond_it	1.681
r_angle_refined_deg	1.235
r_mcangle_it	0.935
r_mcbond_it	0.537
r_nbtor_refined	0.295
r_nbd_refined	0.2
r_symmetry_vdw_refined	0.2
r_xyhbond_nbd_refined	0.128
r_symmetry_hbond_refined	0.12
r_chiral_restr	0.083
r_bond_refined_d	0.011
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3737
Nucleic Acid Atoms
Solvent Atoms	290
Heterogen Atoms	51

Software

Software
Software Name	Purpose
d*TREK	data scaling
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
d*TREK	data reduction

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.