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1ci3

CYTOCHROME F FROM THE B6F COMPLEX OF PHORMIDIUM LAMINOSUM

Method: X-RAY DIFFRACTION D_max: 84.3 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ci3
deposition_date	1999-04-07
title	CYTOCHROME F FROM THE B6F COMPLEX OF PHORMIDIUM LAMINOSUM
keywords	ELECTRON TRANSFER PROTEIN, COMPLEX SUBUNIT, ELECTRON TRANSPORT; ELECTRON TRANSPORT
method	X-RAY DIFFRACTION

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	22.93 Å
rg_electron	22.54 Å
i0	13097500.00
molecular_weight	27160.0 kDa
excluded_volume	33907 Å³
envelope_volume	41129 Å³
shell_volume	17096 Å³
envelope_diameter	85.9 Å
shell_rg	27.20 Å
envelope_rg	23.22 Å
shape_rg	22.53 Å
total_rg	23.24 Å
total_atoms	1909
n_residues	249
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	84.3 Å
rg_real	23.26 Å
rg_real_error	0.88 Å
i0_real	1.3100e+07
i0_real_error	1.9770e+05
rg_reciprocal	23.18 Å
i0_reciprocal	13100000.0000
total_estimate	0.7835
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	22.1 Å
skewness	0.712
kurtosis	0.090
angular_range	— – 0.3450 Å⁻¹
current_alpha	0.0000
highest_alpha	2806000.0000
n_real_points	66
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.560; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.519; Smooth: 0.984

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	PROTEIN (CYTOCHROME F)
formula_weight	26462.6 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	M
atom_count	2181

YPFWAQQNYANPREATGRIVCANCHLAAKPAEIEVPQAVLPDSVFKAVVKIPYDHSVQQVQADGSKGPLNVGAVLMLPEGFTIAPEDRIPEEMKEEVGPSYLFQPYADDKQNIVLVGPLPGDEYEEIVFPVLSPNPATNKSVAFGKYSIHLGANRGRGQIYPTGEKSNNAVYNASAAGVITAIAKADDGSAEVKIRTEDGTTIVDKIPAGPELIVSEGEEVAAGAALTNNPNVGGFGQKDTEIVLQSPN

Source

organism	Phormidium laminosum
ncbi_taxonomy_id	32059
host_organism	Escherichia coli str. K12 substr. W3110

Entity 2 non-polymer

description	ZINC ION
formula_weight	65.4 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	HEME C
formula_weight	618.5 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	250

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6. Citations (2)

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length_a	109.600 Å
length_b	109.600 Å
length_c	145.100 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	18

space_group	H 3 2
int_tables_number	155
crystal_system	—

resolution	1.900 Å
resolution_low	30.000 Å
r_factor	—
r_work	0.2030
r_free	0.2350

fit	/app/data/saxs_computation/ci/1ci3/1ci3.fit
pddf	/app/data/pr_computation/ci/1ci3/1ci3.pr.out
profile	/app/data/saxs_computation/ci/1ci3/1ci3.dat

CYTOCHROME F FROM THE B6F COMPLEX OF PHORMIDIUM LAMINOSUM

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

Diffraction