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9qfv

Human Tryptase beta-2 (hTPSB2)

Method: X-RAY DIFFRACTION D_max: 102.3 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9qfv
deposition_date	2025-03-12
title	Human Tryptase beta-2 (hTPSB2)
keywords	BETA-TRYPTASE, HYDROLASE; HYDROLASE
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	33.51 Å
rg_electron	33.02 Å
i0	201007000.00
molecular_weight	112790.0 kDa
excluded_volume	140630 Å³
envelope_volume	181360 Å³
shell_volume	44443 Å³
envelope_diameter	105.4 Å
shell_rg	41.40 Å
envelope_rg	32.09 Å
shape_rg	33.03 Å
total_rg	33.66 Å
total_atoms	7927
n_residues	976
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	102.3 Å
rg_real	33.36 Å
rg_real_error	0.69 Å
i0_real	2.0100e+08
i0_real_error	3.4060e+06
rg_reciprocal	33.45 Å
i0_reciprocal	201000000.0000
total_estimate	0.9087
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	47.9 Å
skewness	0.045
kurtosis	-0.711
angular_range	— – 0.2350 Å⁻¹
current_alpha	0.0000
highest_alpha	72510000.0000
n_real_points	48
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.950; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.961

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4. Crystallography & Experiment

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5. Entities & Polymer Info (8)

Entity 1 polymer

description	Tryptase beta-2
formula_weight	27491.4 kDa
ec_number	3.4.21.59
src_method	nat
entity_count	4

Polymer

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	8560

IVGGQEAPRSKWPWQVSLRVHGPYWMHFCGGSLIHPQWVLTAAHCVGPDVKDLAALRVQLREQHLYYQDQLLPVSRIIVHPQFYTAQIGADIALLELEEPVKVSSHVHTVTLPPASETFPPGMPCWVTGWGDVDNDERLPPPFPLKQVKVPIMENHICDAKYHLGAYTGDDVRIVRDDMLCAGNTRRDSCQGDSGGPLVCKVNGTWLQAGVVSWGEGCAQPNRPGIYTRVTYYLDWIHHYVPKKP

Entity 2 non-polymer

description	ACETATE ION
formula_weight	59.0 kDa
src_method	syn
entity_count	4

Entity 3 non-polymer

description	1,2-ETHANEDIOL
formula_weight	62.1 kDa
src_method	syn
entity_count	13

Entity 4 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	8

Entity 5 non-polymer

description	GLYCEROL
formula_weight	92.1 kDa
src_method	syn
entity_count	4

Entity 6 non-polymer

description	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
formula_weight	195.2 kDa
src_method	syn
entity_count	4

Entity 7 non-polymer

description	PENTAETHYLENE GLYCOL
formula_weight	238.3 kDa
src_method	syn
entity_count	2

Entity 8 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	554

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6. Citations (1)

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length_a	78.634 Å
length_b	78.634 Å
length_c	165.051 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	12

space_group	P 31
int_tables_number	144
crystal_system	—

resolution	2.060 Å
resolution_low	68.100 Å
r_factor	0.1884
r_work	0.1883
r_free	0.2192

fit	/app/data/saxs_computation/qf/9qfv/9qfv.fit
pddf	/app/data/pr_computation/qf/9qfv/9qfv.pr.out
profile	/app/data/saxs_computation/qf/9qfv/9qfv.dat