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9ul1

Crystal structure of Tibetan wild boar SLA-1*Z0301 for 2.32 angstrom

Method: X-RAY DIFFRACTION D_max: 74.4 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9ul1
deposition_date	2025-04-18
last_revision	2025-08-13
title	Crystal structure of Tibetan wild boar SLA-1*Z0301 for 2.32 angstrom
keywords	MHC, Immunology, Immune system, ANTIVIRAL PROTEIN; ANTIVIRAL 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	24.19 Å
rg_electron	23.09 Å
i0	34912200.00
molecular_weight	44151.0 kDa
excluded_volume	54597 Å³
envelope_volume	67133 Å³
shell_volume	24474 Å³
envelope_diameter	77.0 Å
shell_rg	29.80 Å
envelope_rg	23.14 Å
shape_rg	23.05 Å
total_rg	23.97 Å
total_atoms	3118
n_residues	382
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	74.4 Å
rg_real	24.14 Å
rg_real_error	0.47 Å
i0_real	3.4910e+07
i0_real_error	4.5230e+05
rg_reciprocal	24.15 Å
i0_reciprocal	34910000.0000
total_estimate	0.9132
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	29.1 Å
skewness	0.265
kurtosis	-0.481
angular_range	— – 0.3300 Å⁻¹
current_alpha	0.0000
highest_alpha	7674000.0000
n_real_points	65
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.960; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.993

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	MHC class I antigen
formula_weight	31976.4 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	3118

MGPHSLRYFYTAVSRPDRGDSRFFIVGYVDDTQFVRFDSDAPNAKMEPRAQWIKQEGPEYWDRETQISKEAAQNYRGSLNNLRGYYNQSEAGSHTFQNMYGCYLGPDGLLLRGYHQFAYDGADYIALNEDLRSWTAADMAAQITKRKWKAAHEAERDRNYLQGTCVEWLQKYLEMGKDTLQRAEPPKTHVTRHPSSDLGVTLRCWALGFYPKEISLTWQREGQDQSQDMELVETRPSGDGTFQKWAALVVPPGEEQSYTCHVQHEGLQEPLTLRWD

Source

organism	Sus scrofa
common_name	pig
ncbi_taxonomy_id	9823
host_organism	Escherichia coli

Entity 2 polymer

description	Beta-2-microglobulin
formula_weight	11332.8 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

ARPPKVQVYSRHPAENGKPNYLNCYVSGFHPPQIEIDLLKNGEKMNAEQSDLSFSKDWSFYLLVHTEFTPNAVDQYSCRVKHVTLDKPKIVKWDRDH

Source

organism	Sus scrofa
common_name	pig
ncbi_taxonomy_id	9823
host_organism	Escherichia coli

Entity 3 polymer

description	ALA-LEU-LEU-SER-SER-LYS-THR-SER-VAL
formula_weight	906.1 kDa
src_method	syn
entity_count	1

Polymer

type	polypeptide(L)
strand_id	C

ALLSSKTSV

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6. Citations (1)

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length_a	156.806 Å
length_b	48.428 Å
length_c	53.419 Å
angle_alpha	90.00 °
angle_beta	100.47 °
angle_gamma	90.00 °
z_pdb	4

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	2.323 Å
resolution_low	46.246 Å
r_factor	—
r_work	0.2779
r_free	0.2940

fit	/app/data/saxs_computation/ul/9ul1/9ul1.fit
pddf	/app/data/pr_computation/ul/9ul1/9ul1.pr.out
profile	/app/data/saxs_computation/ul/9ul1/9ul1.dat

Crystal structure of Tibetan wild boar SLA-1*Z0301 for 2.32 angstrom

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 (3)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)