5o2u

Llama VHH in complex with p24

Method: X-RAY DIFFRACTION Dmax: 95.0 Å Quality: GOOD

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

Capsid protein p24

Human immunodeficiency virus 1

UniProt P12493

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 heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–500 Chain C; UniProt 1–500 Not recorded VHH 59H10 × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;100mM Tris base pH 8.0, Polyethylene glycol (PEG) 6000 25% Ethylene Glycol Resolution 2.76 Å R-free 0.256

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 88 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GAG_HV1N5
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–500; UniProt 1–500 Author chain C; PDBConstruct 1–500; UniProt 1–500

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 5o2u

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5o2u
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id5o2u
Deposition date deposition_date2017-05-22
Structure title titleLlama VHH in complex with p24
Keywords keywordsVHH Llama antibody HIV capsid protein complex, Virus; VIRUS
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier28.77
Radius of gyration Rg (electron density) rg_electron28.31
Forward intensity I(0) i029543200.00
Molecular weight molecular_weight41181.0 kDa
Excluded volume excluded_volume51259 ų
Envelope volume envelope_volume66476 ų
Hydration-shell volume shell_volume22087 ų
Envelope diameter envelope_diameter103.1
Shell Rg shell_rg32.31
Envelope Rg envelope_rg27.98
Shape Rg shape_rg28.29
Total Rg total_rg28.81
Total atoms total_atoms2890
Residues n_residues371
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 dmax95.0
Rg (real space) rg_real29.05
Rg uncertainty (real space) rg_real_error0.86
I(0) (real space) i0_real2.9540e+07
I(0) uncertainty (real space) i0_real_error4.1280e+05
Rg (reciprocal space) rg_reciprocal28.93
I(0) (reciprocal space) i0_reciprocal29540000.0000
Solution quality estimate total_estimate0.8300
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.2
Skewness Skewness skewness0.511
Kurtosis Kurtosis kurtosis-0.516
Angular range angular_range— – 0.2750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4546000.0000
Real-space data points n_real_points56
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.782; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.555; Smooth: 0.884

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd5o2ua_
Class classa — All alpha proteins
Fold Fold folda.28 — Acyl carrier protein-like
Superfamily Superfamily superfamilya.28.3 — Retrovirus capsid dimerization domain-like
Family Family familya.28.3.0 — automated matches
Domain ID domain_idd5o2ub_
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)
Domain ID domain_idd5o2uc_
Class classa — All alpha proteins
Fold Fold folda.28 — Acyl carrier protein-like
Superfamily Superfamily superfamilya.28.3 — Retrovirus capsid dimerization domain-like
Family Family familya.28.3.0 — automated matches
Domain ID domain_idd5o2ud_
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)

CATH v4.4 (2 domains)

Domain ID domain_id5o2uA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology1200 — Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A
Homologous superfamily homologous superfamily30 — Retrovirus capsid C-terminal domain
Domain ID domain_id5o2uC00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology1200 — Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A
Homologous superfamily homologous superfamily30 — Retrovirus capsid C-terminal domain

8. Citations (1)

9. Files and Curves (10)