6x9s

HIV-1 Envelope Glycoprotein BG505 SOSIP.664 expressed in stable CHO cells in complex with RM20A3 Fab

Method: ELECTRON MICROSCOPY Dmax: 146.2 Å Quality: GOOD

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

HIV-1 Envelope Glycoprotein BG505 SOSIP.664 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 × 12 其他Polymer 15 PDB declaration: dodecameric(12) Consistent with protein copy count Chain A; UniProt 30–505 Chain B; UniProt 509–661 Fragment:UNP residues 30-505 Mutation:T332N,A501C Mutation:I559P,T605C RM20A3 Fab Heavy Chain × 3 RM20A3 Fab Light Chain × 3 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 12 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 51 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.6 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.10 Å
2 Other combination Heteromer Protein × 4 其他Polymer 5 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 30–505 Chain B; UniProt 509–661 Fragment:UNP residues 30-505 Mutation:T332N,A501C Mutation:I559P,T605C RM20A3 Fab Heavy Chain × 1 RM20A3 Fab Light Chain × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 17 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.6 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.10 Å
3 Other combination Heteromer Protein × 4 其他Polymer 5 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 30–505 Chain B; UniProt 509–661 Fragment:UNP residues 30-505 Mutation:T332N,A501C Mutation:I559P,T605C RM20A3 Fab Heavy Chain × 1 RM20A3 Fab Light Chain × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 17 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.6 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.10 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 197 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q2N0S6_9HIV1
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain A; PDBConstruct 36–511; UniProt 30–505 Author chain B; 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 6x9s

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6x9s
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id6x9s
Deposition date deposition_date2020-06-03
Structure title titleHIV-1 Envelope Glycoprotein BG505 SOSIP.664 expressed in stable CHO cells in complex with RM20A3 Fab
Keywords keywordsHIV-1, Envelope, glycoprotein, spike, vaccine, 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_guinier41.14
Radius of gyration Rg (electron density) rg_electron41.42
Forward intensity I(0) i0137627000.00
Molecular weight molecular_weight93160.0 kDa
Excluded volume excluded_volume115890 ų
Envelope volume envelope_volume161070 ų
Hydration-shell volume shell_volume36181 ų
Envelope diameter envelope_diameter144.6
Shell Rg shell_rg40.69
Envelope Rg envelope_rg41.20
Shape Rg shape_rg41.40
Total Rg total_rg41.43
Total atoms total_atoms6530
Residues n_residues768
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 dmax146.2
Rg (real space) rg_real41.62
Rg uncertainty (real space) rg_real_error1.74
I(0) (real space) i0_real1.3760e+08
I(0) uncertainty (real space) i0_real_error2.5770e+06
Rg (reciprocal space) rg_reciprocal41.15
I(0) (reciprocal space) i0_reciprocal137600000.0000
Solution quality estimate total_estimate0.7523
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary30.8
Skewness Skewness skewness0.542
Kurtosis Kurtosis kurtosis-0.542
Angular range angular_range— – 0.1900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha14440000.0000
Real-space data points n_real_points39
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.509; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.494; Smooth: 0.755

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

7. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd6x9sh_
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.1 — V set domains (antibody variable domain-like)

8. Citations (1)

9. Files and Curves (10)