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9yce

Active site of MtgB, a glycine betaine methyltransferase from the MttB superfamily

Method: X-RAY DIFFRACTION Dmax: 100.0 Å Quality: GOOD

SAXS Profile

SAXS profile for 9yce

P(r) Distribution

P(r) distribution for 9yce
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1. Structure Basics

entry_id9yce
deposition_date2025-09-18
last_revision2026-03-11
titleActive site of MtgB, a glycine betaine methyltransferase from the MttB superfamily
keywords;bacterial metabolism, microbiology, energy metabolism, folate, microbiome, enzyme catalysis, cobalamin, one carbon metabolism, glycine betaine, methyltransferase, Desulfitobacterium, TRANSFERASE ;; TRANSFERASE
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier30.11 Å
rg_electron29.48 Å
i0164030000.00
molecular_weight102520.0 kDa
excluded_volume128320 ų
envelope_volume147770 ų
shell_volume41015 ų
envelope_diameter105.4 Å
shell_rg37.36 Å
envelope_rg29.90 Å
shape_rg29.52 Å
total_rg30.00 Å
total_atoms7205
n_residues951
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
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3. P(r) Analysis (GNOM)

dmax100.0 Å
rg_real30.10 Å
rg_real_error0.70 Å
i0_real1.6400e+08
i0_real_error2.7640e+06
rg_reciprocal30.11 Å
i0_reciprocal164000000.0000
total_estimate0.8801
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary35.9 Å
skewness0.384
kurtosis-0.262
angular_range— – 0.2650 Å−1
current_alpha0.0000
highest_alpha67390000.0000
n_real_points54
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.840; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.923
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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

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6. Citations (1)

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7. Files & Curves (10)