Experiment: 1DYS

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
other		TRICHODERMA REESEI CELLOBIOHYDROLASE II (T A JONES, PERSONAL COMMUNICATION)

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.5		THE PROTEIN (20 MG/ML-1) WAS CRYSTALLISED FROM 30% (W/V) PEG 4000K IN 10MM TRIS-ACETATE BUFFER AT PH 7.5

Crystal Properties
Matthews coefficient	Solvent content
2.08	40.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 109.917	α = 90
b = 104.451	β = 90
c = 53.788	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	120	IMAGE PLATE	MARRESEARCH	LONG MIRRORS (MSC)	1997-10-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RUH2R

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	1.6	15	98.9	0.065	17	3.7		78038			21

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	1.6	1.66	97.8		0.317	3.6	4

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-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	TRICHODERMA REESEI CELLOBIOHYDROLASE II (T A JONES, PERSONAL COMMUNICATION)	1.6	15	78038		98.9	0.18	0.19	0.24	RANDOM	22

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
p_transverse_tor	33.7
p_staggered_tor	16.5
p_scangle_it	5.2
p_scbond_it	4.3
p_planar_tor	4.2
p_mcangle_it	3.5
p_mcbond_it	2.9
p_multtor_nbd	0.252
p_singtor_nbd	0.174
p_xyhbond_nbd	0.165

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5270
Nucleic Acid Atoms
Solvent Atoms	901
Heterogen Atoms

Software

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

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.