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139555
Biological Macromolecular Structures Enabling Breakthroughs in Research and Education
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Structure Summary
3D View
Annotations
Sequence
Sequence Similarity
Structure Similarity
Experiment
1JZ6
E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO-TETRAZOLE
Display Files
FASTA Sequence
PDB File
PDB File (Header)
mmCIF File
mmCIF File (Header)
PDBML/XML File
PDBML/XML File (Header)
Download Files
FASTA Sequence
PDB File (Text)
PDB File (gz)
PDBx/mmCIF File
PDBx/mmCIF File (gz)
PDBML/XML File
PDBML/XML File (gz)
Structure Factor (Text)
Structure Factor (gz)
Biological Assembly (gz) (A)
X-RAY DIFFRACTION Experimental Data & Validation
X-ray Experimental Help
Crystallization
Crystalization Experiments
Method
Vapor Diffusion Hanging Drop
pH
6.5
Temperature
288.0
Details
Bis-Tris, PEG 8000, MgCl2, NaCl, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP at 288K, pH 6.50
Crystal Data
Unit Cell
Length (Å)
Angle (°)
a = 149.69
α = 90
b = 168.4
β = 90
c = 200.92
γ = 90
Symmetry
Space Group
P 21 21 21
Diffraction
Diffraction Experiment
ID #
Data Collection Temperature
1
100
Diffraction Detector
Detector
Diffraction Type
Details
Collection Date
CCD
ADSC QUANTUM 4
--
1998-03-15
Diffraction Radiation
Monochromator
Protocol
--
SINGLE WAVELENGTH
Diffraction Detector Source
Source
Type
Wavelength List
Synchrotron Site
Beamline
SYNCHROTRON
ALS BEAMLINE 5.0.2
1.00
ALS
5.0.2
Data Collection
Overall
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
2.1
17
86.2
0.088
--
--
4.0
248629
248629
--
--
18.3
High Resolution Shell
Resolution (High)
Resolution (Low)
Percent Possible (All)
R Merge I (Observed)
R-Sym I (Observed)
Mean I Over Sigma (Observed)
Redundancy
Number Unique Reflections (All)
2.1
--
87.2
0.38
--
2.7
--
--
Refinement
Statistics
Structure Solution Method
Refinement High Resolution
Refinement Low Resolution
Cut-off Sigma (I)
Cut-off Sigma (F)
Number of Reflections (All)
Number of Reflections (Observed)
Number of Reflections (R-Free)
Percent Reflections (Observed)
R-Factor (All)
R-Factor (Observed)
R-Work
R-Free
R-Free Selection Details
MOLECULAR REPLACEMENT
2.1
17.0
--
--
248629
248629
3547
86.2
--
--
0.163
0.27
RANDOM
Temperature Factor Modeling
Temperature Factor
Value
Isotropic Thermal Model
ISOTROPIC
Mean Isotropic B
34.6
Anisotropic B[1][1]
-6.6
Anisotropic B[1][2]
0.0
Anisotropic B[1][3]
0.0
Anisotropic B[2][2]
11.5
Anisotropic B[2][3]
0.0
Anisotropic B[3][3]
-4.9
RMS Deviations
Key
Refinement Restraint Deviation
t_nbd
0.08
t_gen_planes
0.018
t_dihedral_angle_d
18.2
t_angle_deg
2.795
t_trig_c_planes
0.018
t_it
6.1
t_bond_d
0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms
Numbers
Protein Atoms
32500
Nucleic Acid Atoms
0
Heterogen Atoms
376
Solvent Atoms
3005
Software
Software
Software Name
Purpose
TNT
refinement
SDMS
data reduction
MOSFLM
data reduction
CCP4
data scaling version: (SCALA)
TNT
phasing