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1eh3

R210K N-TERMINAL LOBE HUMAN LACTOFERRIN

Method: X-RAY DIFFRACTION D_max: 67.9 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1eh3
deposition_date	2000-02-18
title	R210K N-TERMINAL LOBE HUMAN LACTOFERRIN
keywords	IRON TRANSPORT, METAL BINDING, METAL TRANSPORT; METAL 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	20.55 Å
rg_electron	19.45 Å
i0	22829900.00
molecular_weight	35637.0 kDa
excluded_volume	44280 Å³
envelope_volume	50780 Å³
shell_volume	21484 Å³
envelope_diameter	67.6 Å
shell_rg	26.11 Å
envelope_rg	19.71 Å
shape_rg	19.43 Å
total_rg	20.38 Å
total_atoms	2507
n_residues	324
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	67.9 Å
rg_real	20.45 Å
rg_real_error	0.29 Å
i0_real	2.2830e+07
i0_real_error	2.8510e+05
rg_reciprocal	20.47 Å
i0_reciprocal	22830000.0000
total_estimate	0.8844
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	25.6 Å
skewness	0.216
kurtosis	-0.390
angular_range	— – 0.3850 Å⁻¹
current_alpha	0.0001
highest_alpha	4870000.0000
n_real_points	70
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.832; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.997

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	LACTOFERRIN
formula_weight	37151.2 kDa
mutation	R210K
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2677

GRRRRSVQWCAVSQPEATKCFQWQRNMRRVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAAEVYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLDWTGPPEPIEAAVARFFSASCVPGADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIKESTVFEDLSDEAERDEYELLCPDNTRKPVDKFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLYLGSGYFTAIQNLRK

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Cricetulus griseus

Entity 2 non-polymer

description	FE (III) ION
formula_weight	55.8 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	CARBONATE ION
formula_weight	60.0 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	170

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6. Citations (1)

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length_a	124.440 Å
length_b	57.180 Å
length_c	57.340 Å
angle_alpha	90.00 °
angle_beta	117.09 °
angle_gamma	90.00 °
z_pdb	4

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	2.000 Å
resolution_low	6.000 Å
r_factor	—
r_work	0.1980
r_free	0.2500

fit	/app/data/saxs_computation/eh/1eh3/1eh3.fit
pddf	/app/data/pr_computation/eh/1eh3/1eh3.pr.out
profile	/app/data/saxs_computation/eh/1eh3/1eh3.dat

R210K N-TERMINAL LOBE HUMAN LACTOFERRIN

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