PARP9 Macro Domain 2 Free form

Method: X-RAY DIFFRACTION D_max: 72.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9qyg
deposition_date	2025-04-17
last_revision	2025-05-28
title	PARP9 Macro Domain 2 Free form
keywords	PARP9, MACRO DOMAIN, FREE, TRANSFERASE; TRANSFERASE
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	21.95 Å
rg_electron	20.98 Å
i0	26431600.00
molecular_weight	41788.0 kDa
excluded_volume	53399 Å³
envelope_volume	61771 Å³
shell_volume	24180 Å³
envelope_diameter	77.4 Å
shell_rg	28.03 Å
envelope_rg	21.37 Å
shape_rg	20.97 Å
total_rg	21.96 Å
total_atoms	2936
n_residues	362
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	72.5 Å
rg_real	21.89 Å
rg_real_error	0.39 Å
i0_real	2.6430e+07
i0_real_error	3.1450e+05
rg_reciprocal	21.90 Å
i0_reciprocal	26430000.0000
total_estimate	0.8000
solution_quality	GOOD a GOOD solution
n_peaks	3
r_peak_primary	27.1 Å
skewness	0.331
kurtosis	-0.264
angular_range	— – 0.3600 Å⁻¹
current_alpha	0.0000
highest_alpha	10450000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.801; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

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6. Citations (1)

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length_a	47.478 Å
length_b	73.294 Å
length_c	58.066 Å
angle_alpha	90.00 °
angle_beta	113.27 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	2.700 Å
resolution_low	43.650 Å
r_factor	0.1906
r_work	0.1833
r_free	0.2639

description	Protein mono-ADP-ribosyltransferase PARP9
formula_weight	22232.9 kDa
ec_number	2.4.2.-
src_method	man
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	2941

PARP9 Macro Domain 2 Free form

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 non-polymer

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli BL21(DE3)

description	HEXAETHYLENE GLYCOL
formula_weight	282.3 kDa
src_method	syn
entity_count	3

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	5

fit	/app/data/saxs_computation/qy/9qyg/9qyg.fit
pddf	/app/data/pr_computation/qy/9qyg/9qyg.pr.out
profile	/app/data/saxs_computation/qy/9qyg/9qyg.dat