25bv

Crystal structure of P450cam mutant-F87R

Method: X-RAY DIFFRACTION Dmax: 86.1 Å Quality: EXCELLENT

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

Camphor 5-monooxygenase

Pseudomonas putida

UniProt P00183

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 1–415 Mutation:F88R HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;291 K;0.1 M ammonium acetate, 0.04 M citric acid,0.06 M bis-tris, pH6.4, 24% PEG3350 Resolution 1.74 Å R-free 0.210
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1–415 Mutation:F88R HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;291 K;0.1 M ammonium acetate, 0.04 M citric acid,0.06 M bis-tris, pH6.4, 24% PEG3350 Resolution 1.74 Å R-free 0.210

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.

128 other PDB entries and 171 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CPXA_PSEPU
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 53–467; UniProt 1–415 Author chain B; PDBConstruct 53–467; UniProt 1–415

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 25bv

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 25bv
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2. Structure Basics 2. Structure Basics

Entry ID entry_id25bv
Deposition date deposition_date2026-03-27
最后修订 last_revision2026-04-15
Structure title titleCrystal structure of P450cam mutant-F87R
Keywords keywordscytochrome p450, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier28.94
Radius of gyration Rg (electron density) rg_electron27.86
Forward intensity I(0) i0138208000.00
Molecular weight molecular_weight92459.0 kDa
Excluded volume excluded_volume115540 ų
Envelope volume envelope_volume136230 ų
Hydration-shell volume shell_volume39427 ų
Envelope diameter envelope_diameter90.3
Shell Rg shell_rg36.30
Envelope Rg envelope_rg27.77
Shape Rg shape_rg27.86
Total Rg total_rg28.64
Total atoms total_atoms6544
Residues n_residues810
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 dmax86.1
Rg (real space) rg_real28.79
Rg uncertainty (real space) rg_real_error0.43
I(0) (real space) i0_real1.3820e+08
I(0) uncertainty (real space) i0_real_error1.5970e+06
Rg (reciprocal space) rg_reciprocal28.86
I(0) (reciprocal space) i0_reciprocal138200000.0000
Solution quality estimate total_estimate0.9094
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary36.0
Skewness Skewness skewness0.132
Kurtosis Kurtosis kurtosis-0.571
Angular range angular_range— – 0.2750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha35430000.0000
Real-space data points n_real_points56
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.970; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.991; Smooth: 0.916

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)