9isu

Crystal Structure of Cytochrome P450BM3 V-19A14 Mutant Heme Domain with N-Decanoyl-L-Homoserine Lactone

Method: X-RAY DIFFRACTION Dmax: 114.1 Å Quality: GOOD

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

Bifunctional cytochrome P450/NADPH--P450 reductase

Priestia megaterium

UniProt P14779

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 2–456 Mutation:P25V, R47W, T49L, Q73G, A74V, L188P HEM PROTOPORPHYRIN IX CONTAINING FE × 1 HL0 N-[(3S)-2-oxotetrahydrofuran-3-yl]decanamide × 1 DMS DIMETHYL SULFOXIDE × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:BATCH MODE;pH 7.4;293 K;PEG 8000, Tris-HCl, magnesium chloride, N-decanoyl homoserine lactone Resolution 1.32 Å R-free 0.180
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 2–456 Mutation:P25V, R47W, T49L, Q73G, A74V, L188P HEM PROTOPORPHYRIN IX CONTAINING FE × 1 HL0 N-[(3S)-2-oxotetrahydrofuran-3-yl]decanamide × 1 DMS DIMETHYL SULFOXIDE × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION X-ray crystallization conditions:BATCH MODE;pH 7.4;293 K;PEG 8000, Tris-HCl, magnesium chloride, N-decanoyl homoserine lactone Resolution 1.32 Å R-free 0.180

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.

168 other PDB entries and 310 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CPXB_PRIM2
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–455; UniProt 2–456 Author chain B; PDBConstruct 1–455; UniProt 2–456

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 9isu

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9isu
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9isu
Deposition date deposition_date2024-07-18
最后修订 last_revision2024-12-04
Structure title titleCrystal Structure of Cytochrome P450BM3 V-19A14 Mutant Heme Domain with N-Decanoyl-L-Homoserine Lactone
Keywords keywordsP450, Monooxygenase, Decoy molecules, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier34.35
Radius of gyration Rg (electron density) rg_electron33.90
Forward intensity I(0) i0165588000.00
Molecular weight molecular_weight106120.0 kDa
Excluded volume excluded_volume133820 ų
Envelope volume envelope_volume163940 ų
Hydration-shell volume shell_volume40914 ų
Envelope diameter envelope_diameter123.1
Shell Rg shell_rg39.90
Envelope Rg envelope_rg33.79
Shape Rg shape_rg33.91
Total Rg total_rg34.30
Total atoms total_atoms7476
Residues n_residues908
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 dmax114.1
Rg (real space) rg_real34.48
Rg uncertainty (real space) rg_real_error0.89
I(0) (real space) i0_real1.6560e+08
I(0) uncertainty (real space) i0_real_error2.7730e+06
Rg (reciprocal space) rg_reciprocal34.40
I(0) (reciprocal space) i0_reciprocal165600000.0000
Solution quality estimate total_estimate0.8709
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary34.7
Skewness Skewness skewness0.451
Kurtosis Kurtosis kurtosis-0.391
Angular range angular_range— – 0.2300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha38850000.0000
Real-space data points n_real_points47
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.825; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.971; Smooth: 0.871

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)