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1ewh

STRUCTURE OF CYTOCHROME F FROM CHLAMYDOMONAS REINHARDTII

Method: X-RAY DIFFRACTION D_max: 120.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ewh
deposition_date	2000-04-25
title	STRUCTURE OF CYTOCHROME F FROM CHLAMYDOMONAS REINHARDTII
keywords	BETA SANDWICH, HEME PROTEIN, 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	34.19 Å
rg_electron	34.02 Å
i0	103583000.00
molecular_weight	83377.0 kDa
excluded_volume	105500 Å³
envelope_volume	144900 Å³
shell_volume	37565 Å³
envelope_diameter	129.8 Å
shell_rg	38.15 Å
envelope_rg	34.02 Å
shape_rg	34.00 Å
total_rg	34.47 Å
total_atoms	5881
n_residues	753
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	120.5 Å
rg_real	34.34 Å
rg_real_error	1.59 Å
i0_real	1.0360e+08
i0_real_error	1.7330e+06
rg_reciprocal	34.25 Å
i0_reciprocal	103600000.0000
total_estimate	0.8562
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	41.9 Å
skewness	0.511
kurtosis	-0.028
angular_range	— – 0.2300 Å⁻¹
current_alpha	0.0000
highest_alpha	7339000.0000
n_real_points	47
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.744; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.962; Smooth: 0.934

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	CYTOCHROME F
formula_weight	27182.0 kDa
src_method	man
entity_count	3

Polymer

type	polypeptide(L)
strand_id	A,B,C
atom_count	6602

YPVFAQQNYANPREANGRIVCANCHLAQKAVEIEVPQAVLPDTVFEAVIELPYDKQVKQVLANGKKGDLNVGMVLILPEGFELAPPDRVPAEIKEKVGNLYYQPYSPEQKNILVVGPVPGKKYSEMVVPILSPDPAKNKNVSYLKYPIYFGGNRGRGQVYPDGKKSNNTIYNASAAGKIVAITALSEKKGGFEVSIEKANGEVVVDKIPAGPDLIVKEGQTVQADQPLTNNPNVGGFGQAETEIVLQNPAR

Source

organism	Chlamydomonas reinhardtii
ncbi_taxonomy_id	3055
host_organism	Escherichia coli

Entity 2 non-polymer

description	HEME C
formula_weight	618.5 kDa
src_method	syn
entity_count	3

Entity 3 non-polymer

description	ACETATE ION
formula_weight	59.0 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	721

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6. Citations (1)

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length_a	76.450 Å
length_b	94.300 Å
length_c	119.900 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	12

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

resolution	2.350 Å
resolution_low	30.000 Å
r_factor	0.1870
r_work	0.1870
r_free	0.2560

fit	/app/data/saxs_computation/ew/1ewh/1ewh.fit
pddf	/app/data/pr_computation/ew/1ewh/1ewh.pr.out
profile	/app/data/saxs_computation/ew/1ewh/1ewh.dat

STRUCTURE OF CYTOCHROME F FROM CHLAMYDOMONAS REINHARDTII

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