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1ed3

CRYSTAL STRUCTURE OF RAT MINOR HISTOCOMPATIBILITY ANTIGEN COMPLEX RT1-AA/MTF-E.

Method: X-RAY DIFFRACTION D_max: 99.8 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ed3
deposition_date	2000-01-26
title	CRYSTAL STRUCTURE OF RAT MINOR HISTOCOMPATIBILITY ANTIGEN COMPLEX RT1-AA/MTF-E.
keywords	;major histocompatibility complex, rat minor histocompatibility complex, MHC, immunology, peptide antigen presentation, cellular immunity, cell surface receptor, T cell receptor ligand, 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	31.68 Å
rg_electron	30.84 Å
i0	134869000.00
molecular_weight	90327.0 kDa
excluded_volume	112170 Å³
envelope_volume	145260 Å³
shell_volume	39226 Å³
envelope_diameter	101.3 Å
shell_rg	38.11 Å
envelope_rg	30.51 Å
shape_rg	30.82 Å
total_rg	31.53 Å
total_atoms	6380
n_residues	774
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	99.8 Å
rg_real	31.55 Å
rg_real_error	0.55 Å
i0_real	1.3490e+08
i0_real_error	1.9210e+06
rg_reciprocal	31.61 Å
i0_reciprocal	134900000.0000
total_estimate	0.9093
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	39.9 Å
skewness	0.162
kurtosis	-0.584
angular_range	— – 0.2500 Å⁻¹
current_alpha	0.0000
highest_alpha	19310000.0000
n_real_points	51
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.951; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.964

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	CLASS I MAJOR HISTOCOMPATIBILITY ANTIGEN RT1-AA
formula_weight	32045.6 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,D
atom_count	6519

GSHSLRYFYTAVSRPGLGEPRFIAVGYVDDTEFVRFDSDAENPRMEPRARWMEREGPEYWEQQTRIAKEWEQIYRVDLRTLRGYYNQSEGGSHTIQEMYGCDVGSDGSLLRGYRQDAYDGRDYIALNEDLKTWTAADFAAQITRNKWERARYAERLRAYLEGTCVEWLSRYLELGKETLLRSDPPEAHVTLHPRPEGDVTLRCWALGFYPADITLTWQLNGEDLTQDMELVETRPAGDGTFQKWASVVVPLGKEQNYTCRVEHEGLPKPLSQRWE

Source

organism	Rattus norvegicus
common_name	Norway rat
ncbi_taxonomy_id	10116
host_organism	Escherichia coli

Entity 2 polymer

description	BETA-2-MICROGLOBULIN
formula_weight	11652.3 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	B,E

IQKTPQIQVYSRHPPENGKPNFLNCYVSQFHPPQIEIELLKNGKKIPNIEMSDLSFSKDWSFYILAHTEFTPTETDVYACRVKHVTLKEPKTVTWDRDM

Source

organism	Rattus norvegicus
common_name	Norway rat
ncbi_taxonomy_id	10116
host_organism	Escherichia coli

Entity 3 polymer

description	PEPTIDE MTF-E (13N3E)
formula_weight	1533.8 kDa
src_method	syn
entity_count	2

Polymer

type	polypeptide(L)
strand_id	C,F

ILFPSSERLISNR

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	139

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6. Citations (6)

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length_a	86.950 Å
length_b	90.720 Å
length_c	117.410 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

resolution	2.550 Å
resolution_low	19.890 Å
r_factor	—
r_work	0.2220
r_free	0.2820

fit	/app/data/saxs_computation/ed/1ed3/1ed3.fit
pddf	/app/data/pr_computation/ed/1ed3/1ed3.pr.out
profile	/app/data/saxs_computation/ed/1ed3/1ed3.dat

CRYSTAL STRUCTURE OF RAT MINOR HISTOCOMPATIBILITY ANTIGEN COMPLEX RT1-AA/MTF-E.

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 polymer

Polymer

Entity 4 water

6. Citations (6)

7. Files & Curves (10)

Files (7)

Curves (3)