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9sls

FPP-Methyltransferase from Burkholderia sp. in complex with SAH

Method: X-RAY DIFFRACTION D_max: 91.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9sls
deposition_date	2025-09-05
title	FPP-Methyltransferase from Burkholderia sp. in complex with SAH
keywords	;Terpene Biosynthesis; SAM-dependent C-methyltransferases; Methylation-triggered cyclization; Carbocation cascades; Structural enzymology, BIOSYNTHETIC PROTEIN ;; BIOSYNTHETIC PROTEIN
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	28.56 Å
rg_electron	27.77 Å
i0	64857400.00
molecular_weight	63122.0 kDa
excluded_volume	78992 Å³
envelope_volume	94011 Å³
shell_volume	29032 Å³
envelope_diameter	94.0 Å
shell_rg	34.22 Å
envelope_rg	27.72 Å
shape_rg	27.75 Å
total_rg	28.49 Å
total_atoms	4446
n_residues	533
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	91.4 Å
rg_real	28.72 Å
rg_real_error	0.58 Å
i0_real	6.4860e+07
i0_real_error	8.9630e+05
rg_reciprocal	28.68 Å
i0_reciprocal	64860000.0000
total_estimate	0.8665
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	27.7 Å
skewness	0.431
kurtosis	-0.533
angular_range	— – 0.2800 Å⁻¹
current_alpha	0.0000
highest_alpha	18870000.0000
n_real_points	57
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.840; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.924; Smooth: 0.815

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	Methyltransferase type 12
formula_weight	34661.3 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	4702

SLPIRCLRGDAVNDYESKIETTYQGDPEEWRKAIGDYLLFQFGVYDDPRSTPPISLDEAGIRYFERQLNLAGFDDPDRPEVERILDIGCGWGYILKYLAERFPNCMRLDGINVSREQLEYCARFHAKHGLADRINLYQCNAQDIHLLPDHAAPYDLVIIRGVISHFPNELYEKSMQALYGRVRPGGMVVISDNLYNVDLDEYMSDTPDEVDRIACKHRKTPKYFSQVLTDTGFKMYDMRVLPSNIDVARWLMDSKANIEKHFPHGATGTLEELRVLAENWSVALIKNKVSTYSVIVTRPID

Source

organism	Burkholderia sp.
ncbi_taxonomy_id	36773
host_organism	Escherichia coli BL21(DE3)

Entity 2 non-polymer

description	S-ADENOSYL-L-HOMOCYSTEINE
formula_weight	384.4 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	1,2-ETHANEDIOL
formula_weight	62.1 kDa
src_method	syn
entity_count	16

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	235

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6. Citations (1)

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length_a	87.680 Å
length_b	87.680 Å
length_c	173.730 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	12

space_group	P 61
int_tables_number	169
crystal_system	—

resolution	1.800 Å
resolution_low	30.000 Å
r_factor	0.1579
r_work	0.1561
r_free	0.1919

fit	/app/data/saxs_computation/sl/9sls/9sls.fit
pddf	/app/data/pr_computation/sl/9sls/9sls.pr.out
profile	/app/data/saxs_computation/sl/9sls/9sls.dat

FPP-Methyltransferase from Burkholderia sp. in complex with SAH

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