6vws

Hexamer of Helical HIV capsid by RASTR method

Method: ELECTRON MICROSCOPY Dmax: 107.5 Å Quality: GOOD

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

HIV capsid protein

Human immunodeficiency virus 1

UniProt B6DRA0

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 × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain A; UniProt 133–352 Chain B; UniProt 133–352 Chain C; UniProt 133–352 Chain D; UniProt 133–352 Chain M; UniProt 133–352 Chain N; UniProt 133–352 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:pH 8;1M NaCl, 50mM Tris pH 8.0 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.08 Å

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.

70 other PDB entries and 103 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name B6DRA0_9HIV1
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–220; UniProt 133–352 Author chain B; PDBConstruct 1–220; UniProt 133–352 Author chain C; PDBConstruct 1–220; UniProt 133–352 Author chain D; PDBConstruct 1–220; UniProt 133–352 Author chain M; PDBConstruct 1–220; UniProt 133–352 Author chain N; PDBConstruct 1–220; UniProt 133–352

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 6vws

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id6vws
Deposition date deposition_date2020-02-20
Structure title titleHexamer of Helical HIV capsid by RASTR method
Keywords keywordsHelical reconstruction, GS-6207 Hexamer HIV, VIRAL PROTEIN, RASTR; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier37.09
Radius of gyration Rg (electron density) rg_electron36.33
Forward intensity I(0) i0197483000.00
Molecular weight molecular_weight91062.0 kDa
Excluded volume excluded_volume104480 ų
Envelope volume envelope_volume221280 ų
Hydration-shell volume shell_volume50353 ų
Envelope diameter envelope_diameter110.1
Shell Rg shell_rg43.65
Envelope Rg envelope_rg34.70
Shape Rg shape_rg36.33
Total Rg total_rg36.92
Total atoms total_atoms6510
Residues n_residues1320
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 dmax107.5
Rg (real space) rg_real36.83
Rg uncertainty (real space) rg_real_error0.51
I(0) (real space) i0_real1.9750e+08
I(0) uncertainty (real space) i0_real_error2.9810e+06
Rg (reciprocal space) rg_reciprocal37.00
I(0) (reciprocal space) i0_reciprocal197500000.0000
Solution quality estimate total_estimate0.8936
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary47.5
Skewness Skewness skewness0.045
Kurtosis Kurtosis kurtosis-0.622
Angular range angular_range— – 0.2150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha28740000.0000
Real-space data points n_real_points44
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.986; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.980; Smooth: 0.675

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

8. Citations (1)

9. Files and Curves (10)