Crystal structure of glycogen phosphorylase from Escherichia coli

Method: X-RAY DIFFRACTION D_max: 224.3 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9ukq
deposition_date	2025-04-18
title	Crystal structure of glycogen phosphorylase from Escherichia coli
keywords	glycogen phosphorylase, 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	63.82 Å
rg_electron	64.26 Å
i0	4299650000.00
molecular_weight	552030.0 kDa
excluded_volume	689940 Å³
envelope_volume	964260 Å³
shell_volume	128580 Å³
envelope_diameter	237.4 Å
shell_rg	62.38 Å
envelope_rg	63.04 Å
shape_rg	64.25 Å
total_rg	64.26 Å
total_atoms	38963
n_residues	4813
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	224.3 Å
rg_real	64.34 Å
rg_real_error	3.02 Å
i0_real	4.3000e+09
i0_real_error	9.1380e+07
rg_reciprocal	63.35 Å
i0_reciprocal	4292000000.0000
total_estimate	0.8316
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	71.8 Å
skewness	0.536
kurtosis	-0.201
angular_range	— – 0.1250 Å⁻¹
current_alpha	0.0000
highest_alpha	317400000.0000
n_real_points	26
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.747; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.568

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4. Crystallography & Experiment

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5. Entities & Polymer Info (1)

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6. Citations (1)

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length_a	134.769 Å
length_b	205.603 Å
length_c	264.075 Å
angle_alpha	90.00 °
angle_beta	104.35 °
angle_gamma	90.00 °
z_pdb	24

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	3.500 Å
resolution_low	46.210 Å
r_factor	0.2329
r_work	0.2307
r_free	0.2731

description	Glycogen phosphorylase
formula_weight	93697.7 kDa
ec_number	2.4.1.1
src_method	man
entity_count	6

type	polypeptide(L)
strand_id	A,B,C,D,E,F
atom_count	38963

Crystal structure of glycogen phosphorylase from Escherichia coli

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 (1)

Entity 1 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Escherichia coli K12
ncbi_taxonomy_id	83333
host_organism	Escherichia coli

fit	/app/data/saxs_computation/uk/9ukq/9ukq.fit
pddf	/app/data/pr_computation/uk/9ukq/9ukq.pr.out
profile	/app/data/saxs_computation/uk/9ukq/9ukq.dat