1LLD

MOLECULAR BASIS OF ALLOSTERIC ACTIVATION OF BACTERIAL L-LACTATE DEHYDROGENASE

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
3.25	62.12

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 105.8	α = 90
b = 131.4	β = 90
c = 63.8	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

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		2	10	1	47766			0.179

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_orthonormal_tor	27.6
p_staggered_tor	23.1
p_scangle_it	4.8
p_scbond_it	3.63
p_mcangle_it	3.38
p_mcbond_it	2.69
p_planar_tor	2.4
p_multtor_nbd	0.303
p_xhyhbond_nbd	0.201
p_singtor_nbd	0.196
p_chiral_restr	0.183
p_planar_d	0.052
p_angle_d	0.037
p_bond_d	0.016
p_plane_restr	0.014
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4700
Nucleic Acid Atoms
Solvent Atoms	222
Heterogen Atoms	88

Software

Software
Software Name	Purpose
PROLSQ	refinement