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1exu

CRYSTAL STRUCTURE OF THE HUMAN MHC-RELATED FC RECEPTOR

Method: X-RAY DIFFRACTION D_max: 76.0 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1exu
deposition_date	2000-05-04
title	CRYSTAL STRUCTURE OF THE HUMAN MHC-RELATED FC RECEPTOR
keywords	IMMUNOGLOBULIN BINDING PROTEIN, IMMUNE SYSTEM; IMMUNE SYSTEM
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	23.46 Å
rg_electron	22.55 Å
i0	25894900.00
molecular_weight	39021.0 kDa
excluded_volume	48737 Å³
envelope_volume	59922 Å³
shell_volume	22531 Å³
envelope_diameter	77.0 Å
shell_rg	29.10 Å
envelope_rg	22.59 Å
shape_rg	22.52 Å
total_rg	23.48 Å
total_atoms	2760
n_residues	355
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	76.0 Å
rg_real	23.45 Å
rg_real_error	0.55 Å
i0_real	2.5890e+07
i0_real_error	3.5200e+05
rg_reciprocal	23.45 Å
i0_reciprocal	25890000.0000
total_estimate	0.8756
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	26.9 Å
skewness	0.327
kurtosis	-0.396
angular_range	— – 0.3400 Å⁻¹
current_alpha	0.0000
highest_alpha	4992000.0000
n_real_points	66
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.905; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.988; Smooth: 0.675

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	IGG RECEPTOR FCRN LARGE SUBUNIT P51
formula_weight	29720.4 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2807

AESHLSLLYHLTAVSSPAPGTPAFWVSGWLGPQQYLSYNSLRGEAEPCGAWVWENQVSWYWEKETTDLRIKEKLFLEAFKALGGKGPYTLQGLLGCELGPDNTSVPTAKFALNGEEFMNFDLKQGTWGGDWPEALAISQRWQQQDKAANKELTFLLFSCPHRLREHLERGRGNLEWKEPPSMRLKARPSSPGFSVLTCSAFSFYPPELQLRFLRNGLAAGTGQGDFGPNSDGSFHASSSLTVKSGDEHHYCCIVQHAGLAQPLRVEL

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Cricetulus griseus

Entity 2 polymer

description	BETA-2-MICROGLOBULIN
formula_weight	11748.2 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Cricetulus griseus

Entity 3 non-polymer

description	BETA-MERCAPTOETHANOL
formula_weight	78.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	47

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6. Citations (1)

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length_a	66.387 Å
length_b	66.387 Å
length_c	221.813 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 43 21 2
int_tables_number	96
crystal_system	—

resolution	2.700 Å
resolution_low	30.000 Å
r_factor	—
r_work	0.1970
r_free	0.2470

fit	/app/data/saxs_computation/ex/1exu/1exu.fit
pddf	/app/data/pr_computation/ex/1exu/1exu.pr.out
profile	/app/data/saxs_computation/ex/1exu/1exu.dat

CRYSTAL STRUCTURE OF THE HUMAN MHC-RELATED FC RECEPTOR

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

5. Entities & Polymer Info (4)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

Entity 4 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)