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13ro

PanDDA analysis group deposition -- Crystal structure of SARS-CoV-2 NSP3 macrodomain in complex with AVI-0004268

Method: X-RAY DIFFRACTION D_max: 69.2 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	13ro
deposition_date	2025-10-09
last_revision	2026-01-28
title	PanDDA analysis group deposition -- Crystal structure of SARS-CoV-2 NSP3 macrodomain in complex with AVI-0004268
keywords	Macrodomain, ADP-ribose, SARS-CoV-2, fragment-based drug discovery, VIRAL PROTEIN; VIRAL 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	21.64 Å
rg_electron	20.83 Å
i0	21821500.00
molecular_weight	36097.0 kDa
excluded_volume	45481 Å³
envelope_volume	53008 Å³
shell_volume	21381 Å³
envelope_diameter	69.0 Å
shell_rg	27.12 Å
envelope_rg	20.88 Å
shape_rg	20.82 Å
total_rg	21.70 Å
total_atoms	5107
n_residues	336
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	69.2 Å
rg_real	21.58 Å
rg_real_error	0.41 Å
i0_real	2.1820e+07
i0_real_error	2.5750e+05
rg_reciprocal	21.59 Å
i0_reciprocal	21820000.0000
total_estimate	0.8949
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	25.8 Å
skewness	0.284
kurtosis	-0.399
angular_range	— – 0.3650 Å⁻¹
current_alpha	0.0000
highest_alpha	3481000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.891; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.962

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	Non-structural protein 3
formula_weight	18178.8 kDa
ec_number	3.4.19.121, 3.4.22.-
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	7197

SMVNSFSGYLKLTDNVYIKNADIVEEAKKVKPTVVVNAANVYLKHGGGVAGALNKATNNAMQVESDDYIATNGPLKVGGSCVLSGHNLAKHCLHVVGPNVNKGEDIQLLKSAYENFNQHEVLLAPLLSAGIFGADPIHSLRVCVDTVRTNVYLAVFDKNLYDKLVSSFL

Source

organism	Severe acute respiratory syndrome coronavirus 2
ncbi_taxonomy_id	2697049
host_organism	Escherichia coli BL21(DE3)

Entity 2 non-polymer

description	(2R)-3-methyl-2-{[(6P)-6-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino}butan-1-ol
formula_weight	286.3 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	CHLORIDE ION
formula_weight	35.5 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	457

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6. Citations (1)

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length_a	88.622 Å
length_b	88.622 Å
length_c	39.608 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 43
int_tables_number	78
crystal_system	—

resolution	0.950 Å
resolution_low	29.540 Å
r_factor	0.1467
r_work	0.1459
r_free	0.1619

fit	/app/data/saxs_computation/3r/13ro/13ro.fit
pddf	/app/data/pr_computation/3r/13ro/13ro.pr.out
profile	/app/data/saxs_computation/3r/13ro/13ro.dat

PanDDA analysis group deposition -- Crystal structure of SARS-CoV-2 NSP3 macrodomain in complex with AVI-0004268

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