CRYSTAL STRUCTURE OF A PHYCOUROBILIN-CONTAINING PHYCOERYTHRIN

entry_id	1b8d
deposition_date	1999-01-29
title	CRYSTAL STRUCTURE OF A PHYCOUROBILIN-CONTAINING PHYCOERYTHRIN
keywords	LIGHT-HARVESTING COMPLEX, RED ALGAE, PHYCOBILIPROTEIN, PHOTOSYNTHESIS; PHOTOSYNTHESIS
method	X-RAY DIFFRACTION

rg_guinier	28.94 Å
rg_electron	28.26 Å
i0	99904200.00
molecular_weight	78629.0 kDa
excluded_volume	98216 ų
envelope_volume	114930 ų
shell_volume	34059 ų
envelope_diameter	102.2 Å
shell_rg	35.41 Å
envelope_rg	28.28 Å
shape_rg	28.26 Å
total_rg	28.91 Å
total_atoms	6735
n_residues	685
n_harmonics	20
q_range	— – 0.5000 Å−1
n_points	101
shell_type	directional
solvent_density	0.3340 e/ų
contrast_shell	0.0300 e/ų
crysol_version	4.1.3

dmax	95.6 Å
rg_real	28.91 Å
rg_real_error	0.75 Å
i0_real	9.9900e+07
i0_real_error	1.5560e+06
rg_reciprocal	28.92 Å
i0_reciprocal	99910000.0000
total_estimate	0.8945
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	34.8 Å
skewness	0.302
kurtosis	-0.391
angular_range	— – 0.2750 Å−1
current_alpha	0.0000
highest_alpha	25670000.0000
n_real_points	56
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.885; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.981; Smooth: 0.989

Unit Cell

length_a	187.350 Å
length_b	187.350 Å
length_c	59.310 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	18

Symmetry

space_group	H 3
int_tables_number	146
crystal_system	—

Refinement

resolution	1.900 Å
resolution_low	100.000 Å
r_factor	—
r_work	0.1750
r_free	0.2270

Diffraction

temperature

289.0 K

Files (7)

• pr_distribution /app/data/pr_computation/b8/1b8d/pr_distribution.json
• pr_output /app/data/pr_computation/b8/1b8d/1b8d.pr.out
• pr_plot /app/data/visualization/pr_computation/b8/1b8d/1b8d_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/b8/1b8d/1b8d.dat
• saxs_fit /app/data/saxs_computation/b8/1b8d/1b8d.fit
• saxs_log /app/data/saxs_computation/b8/1b8d/1b8d.log
• saxs_plot /app/data/visualization/saxs_computation/b8/1b8d/1b8d_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/b8/1b8d/1b8d.fit
pddf	/app/data/pr_computation/b8/1b8d/1b8d.pr.out
profile	/app/data/saxs_computation/b8/1b8d/1b8d.dat