cryoEM structure of Bovine Serum Albumin

Method: ELECTRON MICROSCOPY D_max: 85.9 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	9qqd
deposition_date	2025-03-31
title	cryoEM structure of Bovine Serum Albumin
keywords	Lipid binding, metal binding, Albumin, disulfide rich, protein binding, METAL BINDING PROTEIN, TRANSPORT PROTEIN; TRANSPORT PROTEIN
method	ELECTRON MICROSCOPY

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	27.69 Å
rg_electron	26.66 Å
i0	72336900.00
molecular_weight	65600.0 kDa
excluded_volume	81762 Å³
envelope_volume	101520 Å³
shell_volume	32100 Å³
envelope_diameter	90.7 Å
shell_rg	33.71 Å
envelope_rg	26.64 Å
shape_rg	26.66 Å
total_rg	27.39 Å
total_atoms	4592
n_residues	579
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	85.9 Å
rg_real	27.58 Å
rg_real_error	0.58 Å
i0_real	7.2340e+07
i0_real_error	1.1600e+06
rg_reciprocal	27.61 Å
i0_reciprocal	72340000.0000
total_estimate	0.9085
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	34.6 Å
skewness	0.194
kurtosis	-0.498
angular_range	— – 0.2850 Å⁻¹
current_alpha	0.0000
highest_alpha	10720000.0000
n_real_points	58
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.954; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.945

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (1)

▶

6. Citations (2)

▶

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	—

resolution	3.100 Å
resolution_low	107.300 Å
r_factor	0.3299
r_work	0.3299
r_free	—

resolution	3.10 Å
resolution_method	—
num_particles	315886

description	Albumin
formula_weight	65730.0 kDa
src_method	man
entity_count	1

cryoEM structure of Bovine Serum Albumin

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 (2)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Bos taurus
common_name	domestic cattle
ncbi_taxonomy_id	9913
host_organism	Bos taurus

fit	/app/data/saxs_computation/qq/9qqd/9qqd.fit
pddf	/app/data/pr_computation/qq/9qqd/9qqd.pr.out
profile	/app/data/saxs_computation/qq/9qqd/9qqd.dat

type	polypeptide(L)
strand_id	A
atom_count	4592