REFINED STRUCTURE OF RAT CLARA CELL 17 KDA PROTEIN AT 3.0 ANGSTROMS RESOLUTION

Method: X-RAY DIFFRACTION D_max: 53.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ccd
deposition_date	1991-09-17
title	REFINED STRUCTURE OF RAT CLARA CELL 17 KDA PROTEIN AT 3.0 ANGSTROMS RESOLUTION
keywords	PHOSPHOLIPASE A2 INHIBITOR; PHOSPHOLIPASE A2 INHIBITOR
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	16.01 Å
rg_electron	14.66 Å
i0	1639150.00
molecular_weight	8562.0 kDa
excluded_volume	10747 Å³
envelope_volume	13963 Å³
shell_volume	8844 Å³
envelope_diameter	51.3 Å
shell_rg	19.12 Å
envelope_rg	15.04 Å
shape_rg	14.63 Å
total_rg	15.87 Å
total_atoms	599
n_residues	77
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	53.6 Å
rg_real	16.05 Å
rg_real_error	0.43 Å
i0_real	1.6390e+06
i0_real_error	1.9790e+04
rg_reciprocal	16.05 Å
i0_reciprocal	1639000.0000
total_estimate	0.8863
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	15.6 Å
skewness	0.278
kurtosis	-0.522
angular_range	— – 0.4950 Å⁻¹
current_alpha	0.0000
highest_alpha	160000.0000
n_real_points	80
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.888; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.860; Smooth: 0.994

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (2)

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length_a	52.070 Å
length_b	52.070 Å
length_c	109.270 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	12

space_group	P 65 2 2
int_tables_number	179
crystal_system	—

resolution	3.000 Å
resolution_low	— Å
r_factor	0.2250
r_work	—
r_free	—

description	CLARA CELL 17 kD PROTEIN
formula_weight	8475.7 kDa
src_method	man
entity_count	1

type	polypeptide(L)
strand_id	A
atom_count	599

REFINED STRUCTURE OF RAT CLARA CELL 17 KDA PROTEIN AT 3.0 ANGSTROMS RESOLUTION

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 (2)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

6. Citations (2)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Rattus rattus
common_name	black rat
ncbi_taxonomy_id	10117

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

fit	/app/data/saxs_computation/cc/1ccd/1ccd.fit
pddf	/app/data/pr_computation/cc/1ccd/1ccd.pr.out
profile	/app/data/saxs_computation/cc/1ccd/1ccd.dat