7PCY

THE CRYSTAL STRUCTURE OF PLASTOCYANIN FROM A GREEN ALGA, ENTEROMORPHA PROLIFERA

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.13	42.26

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 53.9	α = 90
b = 53.9	β = 90
c = 59.4	γ = 90

Symmetry
Space Group	I 4

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		1.8	8.4	5331			0.117

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	5.8
p_mcangle_it	4.1
p_scbond_it	4.1
p_mcbond_it	3.1
p_planar_tor	2.3
p_multtor_nbd	0.209
p_xyhbond_nbd	0.192
p_singtor_nbd	0.155
p_chiral_restr	0.132
p_xhyhbond_nbd	0.078
p_angle_d	0.034
p_planar_d	0.033
p_bond_d	0.016
p_plane_restr	0.01
p_angle_deg
p_hb_or_metal_coord
p_staggered_tor
p_orthonormal_tor
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1499
Nucleic Acid Atoms
Solvent Atoms	111
Heterogen Atoms	1

Software

Software
Software Name	Purpose
PROLSQ	refinement