BETA CHAIN OF A T CELL ANTIGEN RECEPTOR

Method: X-RAY DIFFRACTION D_max: 72.8 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1bec
deposition_date	1995-02-28
title	BETA CHAIN OF A T CELL ANTIGEN RECEPTOR
keywords	T CELL RECEPTOR, RECEPTOR; RECEPTOR
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	22.04 Å
rg_electron	21.25 Å
i0	12738100.00
molecular_weight	25831.0 kDa
excluded_volume	31856 Å³
envelope_volume	39839 Å³
shell_volume	16513 Å³
envelope_diameter	73.5 Å
shell_rg	26.69 Å
envelope_rg	21.39 Å
shape_rg	21.26 Å
total_rg	21.99 Å
total_atoms	1826
n_residues	238
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	72.8 Å
rg_real	22.12 Å
rg_real_error	0.62 Å
i0_real	1.2740e+07
i0_real_error	1.7970e+05
rg_reciprocal	22.11 Å
i0_reciprocal	12740000.0000
total_estimate	0.8016
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	19.6 Å
skewness	0.343
kurtosis	-0.560
angular_range	— – 0.3600 Å⁻¹
current_alpha	0.0000
highest_alpha	2706000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.868; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.814; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (2)

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length_a	100.600 Å
length_b	36.600 Å
length_c	71.500 Å
angle_alpha	90.00 °
angle_beta	113.40 °
angle_gamma	90.00 °
z_pdb	4

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	1.700 Å
resolution_low	7.000 Å
r_factor	0.1980
r_work	0.1980
r_free	—

description	14.3.D T CELL ANTIGEN RECEPTOR
formula_weight	26568.5 kDa
mutation	N24Q, N74Q, N121Q, N236V
src_method	man
entity_count	1

type	polypeptide(L)
strand_id	A
atom_count	1935

BETA CHAIN OF A T CELL ANTIGEN 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

5. Entities & Polymer Info (2)

Entity 1 polymer

Polymer

Source

Entity 2 water

6. Citations (2)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Mus musculus
common_name	house mouse
ncbi_taxonomy_id	10090
host_organism	Mus musculus

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	109

fit	/app/data/saxs_computation/be/1bec/1bec.fit
pddf	/app/data/pr_computation/be/1bec/1bec.pr.out
profile	/app/data/saxs_computation/be/1bec/1bec.dat