7wce

Crystal structure of HIV-1 integrase catalytic core domain in complex with (2S)-2-(tert-Butoxy)-2-(10-fluoro-2-(2-hydroxy-4-methylphenyl)-1,4-dimethyl-5-(methylsulfonyl)-5,6-dihydrophenanthridin-3-yl)acetic acid

Method: X-RAY DIFFRACTION Dmax: 51.0 Å Quality: EXCELLENT

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

Integrase catalytic

Human immunodeficiency virus type 1 (NEW YORK-5 ISOLATE)

UniProt P12497

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 1197–1359 Mutation:F1332K Non-standard monomer:Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 8Z3 (2S)-2-[10-fluoranyl-1,4-dimethyl-2-(4-methyl-2-oxidanyl-phenyl)-5-methylsulfonyl-6H-phenanthridin-3-yl]-2-[(2-methylpropan-2-yl)oxy]ethanoic acid × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;293.15 K;0.1 M Sodium cacodylate pH 6.5, 0.23 M Ammonium sulfate, 6% PEG 8000, 5 mM DTT Resolution 1.85 Å R-free 0.214

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.

163 other PDB entries and 211 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POL_HV1N5
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 4–166; UniProt 1197–1359

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 7wce

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7wce
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7wce
Deposition date deposition_date2021-12-20
Structure title titleCrystal structure of HIV-1 integrase catalytic core domain in complex with (2S)-2-(tert-Butoxy)-2-(10-fluoro-2-(2-hydroxy-4-methylphenyl)-1,4-dimethyl-5-(methylsulfonyl)-5,6-dihydrophenanthridin-3-yl)acetic acid
Keywords keywordsHIV-1 Integrase, VIRAL PROTEIN, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier16.46
Radius of gyration Rg (electron density) rg_electron15.39
Forward intensity I(0) i05162050.00
Molecular weight molecular_weight16275.0 kDa
Excluded volume excluded_volume20326 ų
Envelope volume envelope_volume23565 ų
Hydration-shell volume shell_volume13193 ų
Envelope diameter envelope_diameter50.8
Shell Rg shell_rg20.81
Envelope Rg envelope_rg15.66
Shape Rg shape_rg15.39
Total Rg total_rg16.39
Total atoms total_atoms1133
Residues n_residues136
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 dmax51.0
Rg (real space) rg_real16.38
Rg uncertainty (real space) rg_real_error0.24
I(0) (real space) i0_real5.1620e+06
I(0) uncertainty (real space) i0_real_error5.8100e+04
Rg (reciprocal space) rg_reciprocal16.38
I(0) (reciprocal space) i0_reciprocal5162000.0000
Solution quality estimate total_estimate0.9078
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary49.7
Skewness Skewness skewness0.176
Kurtosis Kurtosis kurtosis-0.464
Angular range angular_range— – 0.4850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha798600.0000
Real-space data points n_real_points79
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.937; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.990

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)