7lg6

BG505 SOSIP.v5.2 in complex with VRC40.01 and RM19R Fabs

Method: ELECTRON MICROSCOPY Dmax: 156.7 Å Quality: GOOD

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

Envelope glycoprotein gp120

Human immunodeficiency virus 1

UniProt Q2N0S6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 18 其他Polymer 42 PDB declaration: octadecameric(18) Consistent with protein copy count Chain A; UniProt 30–504 Chain B; UniProt 509–661 Chain E; UniProt 30–504 Chain F; UniProt 30–504 Chain G; UniProt 509–661 Chain I; UniProt 509–661 Mutation:E64K, A73C, A316W, T332N, A501C Mutation:I559P, A561C, T605C VRC40.01 Fab Heavy Chain × 3 VRC40.01 Fab Kappa Light Chain × 3 RM19R Fab Kappa Light Chain × 3 RM19R Fab Heavy Chain × 3 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 30 beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 18 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.28 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.

186 other PDB entries and 199 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q2N0S6_9HIV1
Isoform
PDB entities 1, 4
Chains and sequence ranges Author chain A; PDBConstruct 1–475; UniProt 30–504 Author chain E; PDBConstruct 1–475; UniProt 30–504 Author chain F; PDBConstruct 1–475; UniProt 30–504 Author chain B; PDBConstruct 1–153; UniProt 509–661 Author chain G; PDBConstruct 1–153; UniProt 509–661 Author chain I; PDBConstruct 1–153; UniProt 509–661

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 7lg6

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7lg6
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7lg6
Deposition date deposition_date2021-01-19
Structure title titleBG505 SOSIP.v5.2 in complex with VRC40.01 and RM19R Fabs
Keywords keywordsantibody, HIV, SOSIP, Env, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM complex; VIRAL PROTEIN/IMMUNE SYSTEM
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier52.03
Radius of gyration Rg (electron density) rg_electron51.52
Forward intensity I(0) i02101560000.00
Molecular weight molecular_weight378380.0 kDa
Excluded volume excluded_volume471550 ų
Envelope volume envelope_volume675290 ų
Hydration-shell volume shell_volume106800 ų
Envelope diameter envelope_diameter160.0
Shell Rg shell_rg56.97
Envelope Rg envelope_rg50.55
Shape Rg shape_rg51.52
Total Rg total_rg51.69
Total atoms total_atoms26550
Residues n_residues3084
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 dmax156.7
Rg (real space) rg_real51.82
Rg uncertainty (real space) rg_real_error1.01
I(0) (real space) i0_real2.1020e+09
I(0) uncertainty (real space) i0_real_error3.9630e+07
Rg (reciprocal space) rg_reciprocal52.18
I(0) (reciprocal space) i0_reciprocal2103000000.0000
Solution quality estimate total_estimate0.8684
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary62.7
Skewness Skewness skewness0.098
Kurtosis Kurtosis kurtosis-0.656
Angular range angular_range— – 0.1500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha147900000.0000
Real-space data points n_real_points31
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.976; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.988; Smooth: 0.370

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (12)

7. Fold Classification (SCOP + CATH) 6 domains

CATH v4.4 (6 domains)

Domain ID domain_id7lg6C01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7lg6J01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7lg6K01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7lg6L01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7lg6Q01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7lg6R01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins

8. Citations (1)

9. Files and Curves (10)