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1ckb

STRUCTURAL BASIS FOR THE SPECIFIC INTERACTION OF LYSINE-CONTAINING PROLINE-RICH PEPTIDES WITH THE N-TERMINAL SH3 DOMAIN OF C-CRK

Method: X-RAY DIFFRACTION D_max: 36.9 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ckb
deposition_date	1995-01-24
title	STRUCTURAL BASIS FOR THE SPECIFIC INTERACTION OF LYSINE-CONTAINING PROLINE-RICH PEPTIDES WITH THE N-TERMINAL SH3 DOMAIN OF C-CRK
keywords	COMPLEX (ONCOGENE PROTEIN-PEPTIDE), COMPLEX (ONCOGENE PROTEIN-PEPTIDE) complex; COMPLEX (ONCOGENE PROTEIN/PEPTIDE)
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	12.20 Å
rg_electron	10.70 Å
i0	1264640.00
molecular_weight	7565.0 kDa
excluded_volume	9487 Å³
envelope_volume	10270 Å³
shell_volume	8281 Å³
envelope_diameter	33.9 Å
shell_rg	16.18 Å
envelope_rg	11.05 Å
shape_rg	10.67 Å
total_rg	12.25 Å
total_atoms	537
n_residues	65
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	36.9 Å
rg_real	12.10 Å
rg_real_error	0.20 Å
i0_real	1.2650e+06
i0_real_error	1.3910e+04
rg_reciprocal	12.11 Å
i0_reciprocal	1265000.0000
total_estimate	0.8972
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	16.3 Å
skewness	0.073
kurtosis	-0.342
angular_range	— – 0.5000 Å⁻¹
current_alpha	0.0000
highest_alpha	380600.0000
n_real_points	80
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.903; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.979; Smooth: 0.971

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	C-CRK N-TERMINAL SH3 DOMAIN
formula_weight	6814.5 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	741

AEYVRALFDFNGNDEEDLPFKKGDILRIRDKPEEQWWNAEDSEGKRGMIPVPYVEKY

Source

organism	Mus musculus
common_name	house mouse
ncbi_taxonomy_id	10090
host_organism	Escherichia coli

Entity 2 polymer

description	SOS PEPTIDE (PRO-PRO-PRO-VAL-PRO-PRO-ARG-ARG-ARG-ARG)
formula_weight	1231.5 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

PPPVPPRRRR

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	68

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6. Citations (1)

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length_a	47.400 Å
length_b	47.400 Å
length_c	29.500 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 41
int_tables_number	76
crystal_system	—

resolution	1.900 Å
resolution_low	6.000 Å
r_factor	0.1830
r_work	0.1830
r_free	—

fit	/app/data/saxs_computation/ck/1ckb/1ckb.fit
pddf	/app/data/pr_computation/ck/1ckb/1ckb.pr.out
profile	/app/data/saxs_computation/ck/1ckb/1ckb.dat

STRUCTURAL BASIS FOR THE SPECIFIC INTERACTION OF LYSINE-CONTAINING PROLINE-RICH PEPTIDES WITH THE N-TERMINAL SH3 DOMAIN OF C-CRK

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

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)