8uzh

SUMO fused Trehalose Synthase (TreS) of Mycobacterium tuberculosis

Method: X-RAY DIFFRACTION Dmax: 116.2 Å Quality: REASONABLE

1. Protein Identity and Related Structures Protein Identity & Related Structures

SUMO fused Trehalose Synthase (TreS),Trehalose synthase/amylase TreS

Mycobacterium tuberculosis

UniProt P9WQ18

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Homooligomer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 13–601 Chain B; UniProt 13–601 Not recorded CA CALCIUM ION × 6 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;289 K;0.8 M Ammonium sulfate, 0.1 M Sodium Citrate pH 5.0 Resolution 2.80 Å R-free 0.290

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name TRES_MYCTO
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 107–695; UniProt 13–601 Author chain B; PDBConstruct 107–695; UniProt 13–601

SUMO fused Trehalose Synthase (TreS),Trehalose synthase/amylase TreS

Mycobacterium tuberculosis

UniProt Q12306

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Homooligomer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 2–98 Chain B; UniProt 2–98 Not recorded CA CALCIUM ION × 6 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;289 K;0.8 M Ammonium sulfate, 0.1 M Sodium Citrate pH 5.0 Resolution 2.80 Å R-free 0.290

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

95 other PDB entries and 116 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SMT3_YEAST
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 10–106; UniProt 2–98 Author chain B; PDBConstruct 10–106; UniProt 2–98

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 8uzh

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8uzh
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8uzh
Deposition date deposition_date2023-11-15
Structure title titleSUMO fused Trehalose Synthase (TreS) of Mycobacterium tuberculosis
Keywords keywordsTreS, Trehalose Synthase, Mycobacterium tuberculosis, CYTOSOLIC PROTEIN, SUGAR BINDING PROTEIN; SUGAR BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier34.42
Radius of gyration Rg (electron density) rg_electron33.73
Forward intensity I(0) i0285621000.00
Molecular weight molecular_weight136720.0 kDa
Excluded volume excluded_volume170820 ų
Envelope volume envelope_volume213680 ų
Hydration-shell volume shell_volume51622 ų
Envelope diameter envelope_diameter126.3
Shell Rg shell_rg41.27
Envelope Rg envelope_rg33.53
Shape Rg shape_rg33.72
Total Rg total_rg34.32
Total atoms total_atoms9690
Residues n_residues1231
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax116.2
Rg (real space) rg_real34.34
Rg uncertainty (real space) rg_real_error0.78
I(0) (real space) i0_real2.8560e+08
I(0) uncertainty (real space) i0_real_error4.1610e+06
Rg (reciprocal space) rg_reciprocal34.39
I(0) (reciprocal space) i0_reciprocal285600000.0000
Solution quality estimate total_estimate0.6594
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary42.9
Skewness Skewness skewness0.293
Kurtosis Kurtosis kurtosis-0.285
Angular range angular_range— – 0.2300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha57850000.0000
Real-space data points n_real_points47
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.824; Stabil: 1.000; Sysdev: 0.038; Positv: 1.000; Valcen: 0.998; Smooth: 0.985

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)