Structural of a glutamate cysteine ligase StGSH1 in Solanum tuberosum

Method: X-RAY DIFFRACTION D_max: 119.8 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9ufc
deposition_date	2025-04-10
last_revision	2026-04-15
title	Structural of a glutamate cysteine ligase StGSH1 in Solanum tuberosum
keywords	glutamate cysteine ligase, glutathione, PLANT PROTEIN; PLANT 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	40.24 Å
rg_electron	39.58 Å
i0	555885000.00
molecular_weight	197720.0 kDa
excluded_volume	249090 Å³
envelope_volume	319430 Å³
shell_volume	65545 Å³
envelope_diameter	122.9 Å
shell_rg	46.90 Å
envelope_rg	38.58 Å
shape_rg	39.57 Å
total_rg	40.00 Å
total_atoms	13928
n_residues	1740
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	119.8 Å
rg_real	40.02 Å
rg_real_error	0.68 Å
i0_real	5.5590e+08
i0_real_error	8.6720e+06
rg_reciprocal	40.24 Å
i0_reciprocal	556000000.0000
total_estimate	0.8913
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	61.4 Å
skewness	-0.012
kurtosis	-0.667
angular_range	— – 0.1950 Å⁻¹
current_alpha	0.0000
highest_alpha	201900000.0000
n_real_points	40
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.947; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.755

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (1)

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length_a	118.652 Å
length_b	179.086 Å
length_c	193.223 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	32

space_group	C 2 2 21
int_tables_number	20
crystal_system	—

resolution	2.530 Å
resolution_low	46.690 Å
r_factor	0.1923
r_work	0.1908
r_free	0.2407

description	Glutamate--cysteine ligase, chloroplastic
formula_weight	58943.5 kDa
ec_number	6.3.2.2
src_method	man
entity_count	4

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	14161

Structural of a glutamate cysteine ligase StGSH1 in Solanum tuberosum

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 (2)

Entity 1 polymer

Polymer

Source

Entity 2 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Solanum tuberosum
common_name	potato
ncbi_taxonomy_id	4113
host_organism	Escherichia coli

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	182

fit	/app/data/saxs_computation/uf/9ufc/9ufc.fit
pddf	/app/data/pr_computation/uf/9ufc/9ufc.pr.out
profile	/app/data/saxs_computation/uf/9ufc/9ufc.dat