← Back to search

9res

Crystal Structure of the Protein-Kinase A catalytic subunit from Cricetulus griseus in complex with F313

Method: X-RAY DIFFRACTION D_max: 66.7 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	9res
deposition_date	2025-06-03
title	Crystal Structure of the Protein-Kinase A catalytic subunit from Cricetulus griseus in complex with F313
keywords	serine-threonine kinase, small molecules, ligand binding, fragment-based drug discovery, TRANSFERASE; TRANSFERASE
method	X-RAY DIFFRACTION

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	21.35 Å
rg_electron	20.25 Å
i0	48904700.00
molecular_weight	36902.0 kDa
excluded_volume	36017 Å³
envelope_volume	58816 Å³
shell_volume	23717 Å³
envelope_diameter	69.2 Å
shell_rg	27.28 Å
envelope_rg	20.42 Å
shape_rg	20.20 Å
total_rg	21.02 Å
total_atoms	2795
n_residues	337
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	66.7 Å
rg_real	21.21 Å
rg_real_error	0.35 Å
i0_real	4.8900e+07
i0_real_error	6.1650e+05
rg_reciprocal	21.24 Å
i0_reciprocal	48910000.0000
total_estimate	0.8237
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	26.5 Å
skewness	0.170
kurtosis	-0.431
angular_range	— – 0.3700 Å⁻¹
current_alpha	0.0000
highest_alpha	9655000.0000
n_real_points	69
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.904; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.000

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (4)

Entity 1 polymer

description	cAMP-dependent protein kinase catalytic subunit alpha
formula_weight	41113.8 kDa
ec_number	2.7.11.11
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	3083

GHMGNAAAAKKGSEQESVKEFLAKAKEEFLKKWESPSQNTAQLDHFDRIKTLGTGSFGRVMLVKHKETGNHYAMKILDKQKVVKLKQIEHTLNEKRILQAVNFPFLVKLEFSFKDNSNLYMVMEYVPGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSLDLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTWTLCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATTDWIAIYQRKVEAPFIPKFKGPGDTSNFDDYEEEEIRVSINEKCGKEFTEF

Source

organism	Cricetulus griseus
common_name	Chinese hamster
ncbi_taxonomy_id	10029
host_organism	;Escherichia coli 'BL21-Gold(DE3)pLysS AG' ;

Entity 2 non-polymer

description	(2~{S},3~{R},4~{R})-4-azanyl-2-(diethylaminomethyl)oxolan-3-ol
formula_weight	188.3 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	DIMETHYL SULFOXIDE
formula_weight	78.1 kDa
src_method	syn
entity_count	7

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	200

▶

6. Citations (1)

▶

length_a	52.169 Å
length_b	71.799 Å
length_c	98.977 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 21 21 21
int_tables_number	19
crystal_system	orthorhombic

resolution	1.500 Å
resolution_low	42.200 Å
r_factor	0.1958
r_work	0.1951
r_free	0.2110

fit	/app/data/saxs_computation/re/9res/9res.fit
pddf	/app/data/pr_computation/re/9res/9res.pr.out
profile	/app/data/saxs_computation/re/9res/9res.dat

Crystal Structure of the Protein-Kinase A catalytic subunit from Cricetulus griseus in complex with F313

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