← Back to search

1dk8

CRYSTAL STRUCTURE OF THE RGS-HOMOLOGOUS DOMAIN OF AXIN

Method: X-RAY DIFFRACTION D_max: 73.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	1dk8
deposition_date	1999-12-06
title	CRYSTAL STRUCTURE OF THE RGS-HOMOLOGOUS DOMAIN OF AXIN
keywords	ALPHA-HELIX, PI-HELIX, SIGNALING PROTEIN; SIGNALING PROTEIN
method	X-RAY DIFFRACTION

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	19.50 Å
rg_electron	18.80 Å
i0	6642260.00
molecular_weight	17964.0 kDa
excluded_volume	22151 Å³
envelope_volume	28040 Å³
shell_volume	13557 Å³
envelope_diameter	72.6 Å
shell_rg	23.56 Å
envelope_rg	19.88 Å
shape_rg	18.72 Å
total_rg	19.82 Å
total_atoms	1247
n_residues	147
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	73.6 Å
rg_real	19.68 Å
rg_real_error	0.66 Å
i0_real	6.6420e+06
i0_real_error	9.1920e+04
rg_reciprocal	19.65 Å
i0_reciprocal	6642000.0000
total_estimate	0.7738
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	18.7 Å
skewness	0.574
kurtosis	-0.053
angular_range	— – 0.4100 Å⁻¹
current_alpha	0.0000
highest_alpha	1482000.0000
n_real_points	72
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.513; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.516; Smooth: 0.999

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (5)

Entity 1 polymer

description	AXIN
formula_weight	16794.1 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	1475

GSASPTPPYLKWAESLHSLLDDQDGISLFRTFLKQEGCADLLDFWFACTGFRKLEPCDSNEEKRLKLARAIYRKYILDNNGIVSRQTKPATKSFIKGCIMKQLIDPAMFDQAQTEIQATMEENTYPSFLKSDIYLEYTRTGSESPKV

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 2 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	6

Entity 3 non-polymer

description	2,3-DIHYDROXY-1,4-DITHIOBUTANE
formula_weight	154.3 kDa
src_method	syn
entity_count	1

Entity 4 non-polymer

description	GLYCEROL
formula_weight	92.1 kDa
src_method	syn
entity_count	5

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	178

▶

6. Citations (1)

▶

length_a	32.570 Å
length_b	117.880 Å
length_c	81.900 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	C 2 2 21
int_tables_number	20
crystal_system	—

resolution	1.570 Å
resolution_low	29.300 Å
r_factor	0.1720
r_work	0.1720
r_free	0.1980

fit	/app/data/saxs_computation/dk/1dk8/1dk8.fit
pddf	/app/data/pr_computation/dk/1dk8/1dk8.pr.out
profile	/app/data/saxs_computation/dk/1dk8/1dk8.dat