← Back to search

9qk4

X-ray crystal structure of SlPYL1-Ferulic Acid complex

Method: X-RAY DIFFRACTION D_max: 58.2 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	9qk4
deposition_date	2025-03-19
last_revision	2025-07-02
title	X-ray crystal structure of SlPYL1-Ferulic Acid complex
keywords	ABA receptor, SlPYL1, Ferulic Acid, PLANT PROTEIN; PLANT PROTEIN
method	X-RAY DIFFRACTION

▼

Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	17.75 Å
rg_electron	16.49 Å
i0	9011760.00
molecular_weight	21745.0 kDa
excluded_volume	27077 Å³
envelope_volume	31139 Å³
shell_volume	15874 Å³
envelope_diameter	58.0 Å
shell_rg	22.54 Å
envelope_rg	16.99 Å
shape_rg	16.49 Å
total_rg	17.52 Å
total_atoms	1539
n_residues	192
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

▼

3. P(r) Analysis (GNOM)

dmax	58.2 Å
rg_real	17.66 Å
rg_real_error	0.33 Å
i0_real	9.0120e+06
i0_real_error	1.1940e+05
rg_reciprocal	17.67 Å
i0_reciprocal	9012000.0000
total_estimate	0.8096
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	21.7 Å
skewness	0.215
kurtosis	-0.341
angular_range	— – 0.4500 Å⁻¹
current_alpha	0.0000
highest_alpha	1901000.0000
n_real_points	76
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.840; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (4)

Entity 1 polymer

description	SlPYL1-NIO
formula_weight	25738.4 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	1569

MDNKPETSLDNPVHQRSEPGSETGSSLSTITTHHLTVPPGLTPEEFQELSSSIAEFHSYRINPGQCSSLLAQRIHAPVETVWTVVRRFDKPQTYKHFIKSCSVGEDFRMTVGSTRDVTVISGLPAATSTERLDILDDDRHVTGFSIIGGEHRLRNYRSVTTVHGFERDGEIWTVVLESYVVDVPEGNTEEDTRLFADTVVKLNLQKLASVTETLAREAGNGSVNSRDASHRS

Source

organism	Solanum lycopersicum
common_name	tomato
ncbi_taxonomy_id	4081
host_organism	Escherichia coli

Entity 2 non-polymer

description	3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOIC ACID
formula_weight	194.2 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	DIMETHYL SULFOXIDE
formula_weight	78.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	30

▶

6. Citations (1)

▶

length_a	89.642 Å
length_b	89.642 Å
length_c	50.369 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	6

space_group	P 32 2 1
int_tables_number	154
crystal_system	trigonal

resolution	2.000 Å
resolution_low	44.820 Å
r_factor	0.2298
r_work	0.2278
r_free	0.2659

fit	/app/data/saxs_computation/qk/9qk4/9qk4.fit
pddf	/app/data/pr_computation/qk/9qk4/9qk4.pr.out
profile	/app/data/saxs_computation/qk/9qk4/9qk4.dat

X-ray crystal structure of SlPYL1-Ferulic Acid complex

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