7no2

Structure of the mature RSV CA lattice: hexamer derived from tubes (C2-symmetric)

Method: ELECTRON MICROSCOPY Dmax: 105.2 Å Quality: GOOD

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

Capsid protein p27, alternate cleaved 1

Rous sarcoma virus (strain Prague C)

UniProt P03322

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 240–468 Chain B; UniProt 240–468 Chain C; UniProt 240–468 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:pH 6.2 cryo-EM vitrification conditions:Cryogen ETHANE;2.5 seconds blotting time Resolution 4.30 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.

41 other PDB entries and 54 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GAG_RSVP
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–229; UniProt 240–468 Author chain B; PDBConstruct 1–229; UniProt 240–468 Author chain C; PDBConstruct 1–229; UniProt 240–468

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 7no2

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7no2
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7no2
Deposition date deposition_date2021-02-25
Structure title titleStructure of the mature RSV CA lattice: hexamer derived from tubes (C2-symmetric)
Keywords keywordsRetrovirus, Rous sarcoma virus, capsid protein, IP6, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier32.11
Radius of gyration Rg (electron density) rg_electron31.32
Forward intensity I(0) i082372500.00
Molecular weight molecular_weight71435.0 kDa
Excluded volume excluded_volume89813 ų
Envelope volume envelope_volume125680 ų
Hydration-shell volume shell_volume34982 ų
Envelope diameter envelope_diameter109.0
Shell Rg shell_rg36.62
Envelope Rg envelope_rg31.25
Shape Rg shape_rg31.32
Total Rg total_rg31.83
Total atoms total_atoms5022
Residues n_residues660
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 dmax105.2
Rg (real space) rg_real32.14
Rg uncertainty (real space) rg_real_error0.88
I(0) (real space) i0_real8.2370e+07
I(0) uncertainty (real space) i0_real_error1.2120e+06
Rg (reciprocal space) rg_reciprocal32.13
I(0) (reciprocal space) i0_reciprocal82370000.0000
Solution quality estimate total_estimate0.8939
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary36.5
Skewness Skewness skewness0.332
Kurtosis Kurtosis kurtosis-0.417
Angular range angular_range— – 0.2450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha8463000.0000
Real-space data points n_real_points50
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.913; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.891

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

8. Citations (1)

9. Files and Curves (10)