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9voe

Crystal strucrue of HuHF-C2-Cur complex 2

Method: X-RAY DIFFRACTION D_max: 66.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9voe
deposition_date	2025-07-01
last_revision	2026-06-10
title	Crystal strucrue of HuHF-C2-Cur complex 2
keywords	Ferritin variant, METAL BINDING PROTEIN; METAL BINDING PROTEIN
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	19.31 Å
rg_electron	18.43 Å
i0	7650580.00
molecular_weight	19642.0 kDa
excluded_volume	24287 Å³
envelope_volume	29038 Å³
shell_volume	14155 Å³
envelope_diameter	67.0 Å
shell_rg	23.27 Å
envelope_rg	18.79 Å
shape_rg	18.40 Å
total_rg	19.32 Å
total_atoms	1391
n_residues	172
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	66.5 Å
rg_real	19.43 Å
rg_real_error	0.50 Å
i0_real	7.6510e+06
i0_real_error	9.0380e+04
rg_reciprocal	19.41 Å
i0_reciprocal	7651000.0000
total_estimate	0.8356
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	18.8 Å
skewness	0.484
kurtosis	-0.320
angular_range	— – 0.4100 Å⁻¹
current_alpha	0.0000
highest_alpha	1837000.0000
n_real_points	72
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.710; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.792; Smooth: 0.937

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4. Crystallography & Experiment

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5. Entities & Polymer Info (7)

Entity 1 polymer

description	Ferritin heavy chain, N-terminally processed
formula_weight	20067.4 kDa
mutation	E28A/Y35A/Y55A/H58A/Q59A/E62A/E63A/H66A/K69A/K87Q/E108A/H137A/Y138A/E141A/Q142A/K144A/E148A
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	1565

TTASTSQVRQNYHQDSEAAINRQINLALYASYVALSMSYYFDRDDVALKNFAKAFLAASHAAREAAEALMKLQNQRGGRIFLQDIQKPDCDDWESGLNAMECALHLAKNVNQSLLELHKLATDKNDPHLCDFIETAALNAAVAAIKALGDHVTNLRKMGAPESGLAEYLFDKHTLGDSDNES

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 2 non-polymer

description	curcumin
formula_weight	368.4 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	3

Entity 4 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	1

Entity 5 non-polymer

description	FE (III) ION
formula_weight	55.8 kDa
src_method	syn
entity_count	2

Entity 6 non-polymer

description	CHLORIDE ION
formula_weight	35.5 kDa
src_method	syn
entity_count	1

Entity 7 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	160

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6. Citations (1)

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length_a	182.892 Å
length_b	182.892 Å
length_c	182.892 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	96

space_group	F 4 3 2
int_tables_number	209
crystal_system	—

resolution	2.000 Å
resolution_low	32.330 Å
r_factor	0.1889
r_work	0.1855
r_free	0.2197

fit	/app/data/saxs_computation/vo/9voe/9voe.fit
pddf	/app/data/pr_computation/vo/9voe/9voe.pr.out
profile	/app/data/saxs_computation/vo/9voe/9voe.dat