S315G KatG mutant no Heme

Method: ELECTRON MICROSCOPY D_max: 114.0 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	9sgs
deposition_date	2025-08-22
title	S315G KatG mutant no Heme
keywords	Catalase, Peoxidase, Enzyme, Heme, METAL BINDING PROTEIN; METAL BINDING PROTEIN
method	ELECTRON MICROSCOPY

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	35.67 Å
rg_electron	34.94 Å
i0	230292000.00
molecular_weight	122190.0 kDa
excluded_volume	152800 Å³
envelope_volume	202360 Å³
shell_volume	47806 Å³
envelope_diameter	115.5 Å
shell_rg	41.78 Å
envelope_rg	34.43 Å
shape_rg	34.95 Å
total_rg	35.40 Å
total_atoms	8633
n_residues	1134
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	114.0 Å
rg_real	35.57 Å
rg_real_error	0.87 Å
i0_real	2.3030e+08
i0_real_error	3.4810e+06
rg_reciprocal	35.64 Å
i0_reciprocal	230300000.0000
total_estimate	0.9022
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	46.6 Å
skewness	0.177
kurtosis	-0.568
angular_range	— – 0.2200 Å⁻¹
current_alpha	0.0000
highest_alpha	61010000.0000
n_real_points	45
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.936; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.918

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (1)

▶

6. Citations (1)

▶

length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	triclinic

resolution	2.770 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	2.77 Å
resolution_method	—
num_particles	290374

description	Catalase-peroxidase
formula_weight	84039.2 kDa
ec_number	1.11.1.21
src_method	man
entity_count	2

S315G KatG mutant no Heme

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

EM 3D

5. Entities & Polymer Info (1)

Entity 1 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Mycobacterium tuberculosis
ncbi_taxonomy_id	1773
host_organism	Escherichia coli

fit	/app/data/saxs_computation/sg/9sgs/9sgs.fit
pddf	/app/data/pr_computation/sg/9sgs/9sgs.pr.out
profile	/app/data/saxs_computation/sg/9sgs/9sgs.dat

type	polypeptide(L)
strand_id	A,B
atom_count	8640