1PBE

CRYSTAL STRUCTURE OF THE P-HYDROXYBENZOATE HYDROXYLASE-SUBSTRATE COMPLEX REFINED AT 1.9 ANGSTROMS RESOLUTION. ANALYSIS OF THE ENZYME-SUBSTRATE AND ENZYME-PRODUCT COMPLEXES

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.59	52.49

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.5	α = 90
b = 145.8	β = 90
c = 88.2	γ = 90

Symmetry
Space Group	C 2 2 21

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)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		1.9	6	31148			0.156

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_scangle_it	10.535
p_scbond_it	7.752
p_mcangle_it	4.514
p_mcbond_it	3.725
p_xhyhbond_nbd	0.241
p_multtor_nbd	0.222
p_singtor_nbd	0.189
p_chiral_restr	0.185
p_planar_d	0.047
p_angle_d	0.039
p_bond_d	0.018
p_plane_restr	0.017
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_planar_tor
p_staggered_tor
p_orthonormal_tor
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3098
Nucleic Acid Atoms
Solvent Atoms	330
Heterogen Atoms	63

Software

Software
Software Name	Purpose
PROLSQ	refinement