6m2y

Crystal structure of a formolase, BFD variant M6 from Pseudomonas putida

Method: X-RAY DIFFRACTION Dmax: 81.2 Å Quality: EXCELLENT

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

Benzoylformate decarboxylase

Pseudomonas putida

UniProt P20906

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein homooligomer Homooligomer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–528 Mutation:S26F, W86R, N87T, L109S, L110E, H281Y, A460M TPP THIAMINE DIPHOSPHATE × 4 MG MAGNESIUM ION × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8;295 K;0.1 M acetate pH 4.5, 0.2 M NaCl,40% (v/v) PEG-300 Resolution 2.10 Å R-free 0.189

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.

48 other PDB entries and 51 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MDLC_PSEPU
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–528; UniProt 1–528

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 6m2y

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6m2y
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6m2y
Deposition date deposition_date2020-03-02
Structure title titleCrystal structure of a formolase, BFD variant M6 from Pseudomonas putida
Keywords keywordsdecarboxylases, BIOSYNTHETIC PROTEIN; BIOSYNTHETIC PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier26.61
Radius of gyration Rg (electron density) rg_electron25.45
Forward intensity I(0) i055184000.00
Molecular weight molecular_weight56635.0 kDa
Excluded volume excluded_volume70550 ų
Envelope volume envelope_volume93479 ų
Hydration-shell volume shell_volume30669 ų
Envelope diameter envelope_diameter85.8
Shell Rg shell_rg32.78
Envelope Rg envelope_rg25.42
Shape Rg shape_rg25.45
Total Rg total_rg26.30
Total atoms total_atoms3981
Residues n_residues526
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 dmax81.2
Rg (real space) rg_real26.51
Rg uncertainty (real space) rg_real_error0.44
I(0) (real space) i0_real5.5180e+07
I(0) uncertainty (real space) i0_real_error7.8160e+05
Rg (reciprocal space) rg_reciprocal26.55
I(0) (reciprocal space) i0_reciprocal55190000.0000
Solution quality estimate total_estimate0.9121
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary29.8
Skewness Skewness skewness0.201
Kurtosis Kurtosis kurtosis-0.570
Angular range angular_range— – 0.3000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha12360000.0000
Real-space data points n_real_points61
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.960; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.975

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (3 domains)

Domain ID domain_idd6m2ya1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.36 — Thiamin diphosphate-binding fold (THDP-binding)
Superfamily Superfamily superfamilyc.36.1 — Thiamin diphosphate-binding fold (THDP-binding)
Family Family familyc.36.1.0 — automated matches
Domain ID domain_idd6m2ya2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.31 — DHS-like NAD/FAD-binding domain
Superfamily Superfamily superfamilyc.31.1 — DHS-like NAD/FAD-binding domain
Family Family familyc.31.1.3 — Pyruvate oxidase and decarboxylase, middle domain
Domain ID domain_idd6m2ya3
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.36 — Thiamin diphosphate-binding fold (THDP-binding)
Superfamily Superfamily superfamilyc.36.1 — Thiamin diphosphate-binding fold (THDP-binding)
Family Family familyc.36.1.0 — automated matches

8. Citations (1)

9. Files and Curves (10)