8hgc

Crystal structure of the CYP199A4 mutant F182T in complex with 4-methoxybenzoic acid

Method: X-RAY DIFFRACTION Dmax: 65.6 Å Quality: EXCELLENT

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

Cytochrome P450

Rhodopseudomonas palustris HaA2

UniProt Q2IU02

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 1–410 Mutation:F182T HEM PROTOPORPHYRIN IX CONTAINING FE × 1 ANN 4-METHOXYBENZOIC ACID × 1 GOL GLYCEROL × 1 ACT ACETATE ION × 3 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.5;291 K;0.2 M MgAc, 0.1 M Bis-tris 5.5, 27% PEG3350 Resolution 1.72 Å R-free 0.177

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.

98 other PDB entries and 118 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q2IU02_RHOP2
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–412; UniProt 1–410

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 8hgc

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id8hgc
Deposition date deposition_date2022-11-14
Structure title titleCrystal structure of the CYP199A4 mutant F182T in complex with 4-methoxybenzoic acid
Keywords keywordsCYP199A4, Complex, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier21.42
Radius of gyration Rg (electron density) rg_electron20.31
Forward intensity I(0) i031862500.00
Molecular weight molecular_weight43565.0 kDa
Excluded volume excluded_volume54531 ų
Envelope volume envelope_volume60566 ų
Hydration-shell volume shell_volume24290 ų
Envelope diameter envelope_diameter69.0
Shell Rg shell_rg27.38
Envelope Rg envelope_rg20.48
Shape Rg shape_rg20.30
Total Rg total_rg21.20
Total atoms total_atoms3071
Residues n_residues393
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 dmax65.6
Rg (real space) rg_real21.27
Rg uncertainty (real space) rg_real_error0.25
I(0) (real space) i0_real3.1860e+07
I(0) uncertainty (real space) i0_real_error3.4400e+05
Rg (reciprocal space) rg_reciprocal21.30
I(0) (reciprocal space) i0_reciprocal31860000.0000
Solution quality estimate total_estimate0.9035
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary27.0
Skewness Skewness skewness0.140
Kurtosis Kurtosis kurtosis-0.487
Angular range angular_range— – 0.3700 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6862000.0000
Real-space data points n_real_points69
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.926; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.988; Smooth: 0.974

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)