Plasminogen activator inhibitor-1

Method: X-RAY DIFFRACTION D_max: 142.1 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b3k
deposition_date	1998-12-11
title	Plasminogen activator inhibitor-1
keywords	SERPIN, PAI-1, INHIBITOR, BLOOD CLOTTING; BLOOD CLOTTING
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	43.61 Å
rg_electron	43.55 Å
i0	384157000.00
molecular_weight	165380.0 kDa
excluded_volume	208750 Å³
envelope_volume	268130 Å³
shell_volume	53377 Å³
envelope_diameter	147.1 Å
shell_rg	45.81 Å
envelope_rg	42.86 Å
shape_rg	43.56 Å
total_rg	43.62 Å
total_atoms	11658
n_residues	1462
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	142.1 Å
rg_real	43.79 Å
rg_real_error	1.38 Å
i0_real	3.8420e+08
i0_real_error	6.7460e+06
rg_reciprocal	43.61 Å
i0_reciprocal	384100000.0000
total_estimate	0.8461
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	47.4 Å
skewness	0.380
kurtosis	-0.556
angular_range	— – 0.1800 Å⁻¹
current_alpha	0.0000
highest_alpha	49690000.0000
n_real_points	37
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.910; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.923; Smooth: 0.343

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4. Crystallography & Experiment

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5. Entities & Polymer Info (1)

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6. Citations (1)

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length_a	65.472 Å
length_b	74.930 Å
length_c	103.691 Å
angle_alpha	90.97 °
angle_beta	93.33 °
angle_gamma	115.94 °
z_pdb	4

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	2.990 Å
resolution_low	24.350 Å
r_factor	—
r_work	0.2470
r_free	0.2920

description	PLASMINOGEN ACTIVATOR INHIBITOR-1
formula_weight	42782.0 kDa
mutation	N150H, K154T, Q319L, M354I
src_method	man
entity_count	4

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	11658

Plasminogen activator inhibitor-1

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

5. Entities & Polymer Info (1)

Entity 1 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

fit	/app/data/saxs_computation/b3/1b3k/1b3k.fit
pddf	/app/data/pr_computation/b3/1b3k/1b3k.pr.out
profile	/app/data/saxs_computation/b3/1b3k/1b3k.dat