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9v0l

UDP-binding PsBGluT, a tetrahydrobiopterin glucosyltransferase from Pseudanabaena sp. Chao 1811

Method: X-RAY DIFFRACTION D_max: 69.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9v0l
deposition_date	2025-05-18
title	UDP-binding PsBGluT, a tetrahydrobiopterin glucosyltransferase from Pseudanabaena sp. Chao 1811
keywords	GT-B glycosyltransferases, pterin glycosyltransferases, retaining glycosyltransferases, TRANSFERASE; TRANSFERASE
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	21.25 Å
rg_electron	20.30 Å
i0	26122400.00
molecular_weight	39715.0 kDa
excluded_volume	49898 Å³
envelope_volume	56826 Å³
shell_volume	23125 Å³
envelope_diameter	71.4 Å
shell_rg	27.10 Å
envelope_rg	20.49 Å
shape_rg	20.30 Å
total_rg	21.14 Å
total_atoms	2806
n_residues	357
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	69.6 Å
rg_real	21.16 Å
rg_real_error	0.47 Å
i0_real	2.6120e+07
i0_real_error	3.7330e+05
rg_reciprocal	21.18 Å
i0_reciprocal	26120000.0000
total_estimate	0.8836
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	25.6 Å
skewness	0.269
kurtosis	-0.344
angular_range	— – 0.3750 Å⁻¹
current_alpha	0.0000
highest_alpha	8389000.0000
n_real_points	69
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.835; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.976

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	tetrahydrobiopterin glucosyltransferases
formula_weight	40203.8 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	3024

MNKKYRLLFLSTPVGALGSGIGGGVELTLQNAAKALMAKGHEVEIVAPEGSVTNVTKLTPIAGNSQVSAQTQVGTDMVVLPQDSVLENMWSYAREVQDQFDLLFNFAYDWLPLYLTPFFHRPIAHWISMSSLSPVIDAMVSKTVKLCPQAIAVNTRACADTFSDGDRLMIMGKGIDVTQYNFVAKPEKPSLAWVGRISPEKGLEDAAETAQATGLPLRVFGLIQDQAYWQQIQNDFPKAEIHYEGFLSTHELQQKLGQSSALLMTPRWIEAFGNAAIEAFACGVPVISYRSGGLTEIVRHGKTGFLVDMGSVAGLIEAVSKLETIDRLACRQQLEEEYSLEVWGDRLEKWFEQLITSYTLSRNI

Source

organism	Pseudanabaena sp. Chao 1811
ncbi_taxonomy_id	2963092
host_organism	Escherichia coli

Entity 2 non-polymer

description	URIDINE-5'-DIPHOSPHATE
formula_weight	404.2 kDa
src_method	syn
entity_count	1

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	218

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6. Citations (1)

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length_a	176.970 Å
length_b	176.970 Å
length_c	66.171 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	12

space_group	P 61 2 2
int_tables_number	178
crystal_system	—

resolution	2.300 Å
resolution_low	13.040 Å
r_factor	0.2166
r_work	0.2143
r_free	0.2637

fit	/app/data/saxs_computation/v0/9v0l/9v0l.fit
pddf	/app/data/pr_computation/v0/9v0l/9v0l.pr.out
profile	/app/data/saxs_computation/v0/9v0l/9v0l.dat

UDP-binding PsBGluT, a tetrahydrobiopterin glucosyltransferase from Pseudanabaena sp. Chao 1811

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