9ek1

HIV-1 mature WT matrix protein p17 lattice

Method: ELECTRON MICROSCOPY Dmax: 311.4 Å Quality: GOOD

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

Matrix protein p17

Human immunodeficiency virus type 1

UniProt P12497

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 × 39 PDB declaration: 39-meric(39) Consistent with protein copy count Chain A; UniProt 2–116 Chain B; UniProt 2–116 Chain C; UniProt 2–116 Chain D; UniProt 2–116 Chain E; UniProt 2–116 Chain F; UniProt 2–116 Chain G; UniProt 2–116 Chain H; UniProt 2–116 Chain I; UniProt 2–116 Chain J; UniProt 2–116 Chain K; UniProt 2–116 Chain L; UniProt 2–116 Chain M; UniProt 2–116 Chain N; UniProt 2–116 Chain O; UniProt 2–116 Chain P; UniProt 2–116 Chain Q; UniProt 2–116 Chain R; UniProt 2–116 Chain S; UniProt 2–116 Chain T; UniProt 2–116 Chain U; UniProt 2–116 Chain V; UniProt 2–116 Chain W; UniProt 2–116 Chain X; UniProt 2–116 Chain Y; UniProt 2–116 Chain Z; UniProt 2–116 Chain a; UniProt 2–116 Chain b; UniProt 2–116 Chain c; UniProt 2–116 Chain d; UniProt 2–116 Chain e; UniProt 2–116 Chain f; UniProt 2–116 Chain g; UniProt 2–116 Chain h; UniProt 2–116 Chain i; UniProt 2–116 Chain j; UniProt 2–116 Chain k; UniProt 2–116 Chain l; UniProt 2–116 Chain m; UniProt 2–116 Not recorded MYR MYRISTIC ACID × 39 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 7.30 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.

163 other PDB entries and 211 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POL_HV1N5
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–115; UniProt 2–116 Author chain B; PDBConstruct 1–115; UniProt 2–116 Author chain C; PDBConstruct 1–115; UniProt 2–116 Author chain D; PDBConstruct 1–115; UniProt 2–116 Author chain E; PDBConstruct 1–115; UniProt 2–116 Author chain F; PDBConstruct 1–115; UniProt 2–116 Author chain G; PDBConstruct 1–115; UniProt 2–116 Author chain H; PDBConstruct 1–115; UniProt 2–116 Author chain I; PDBConstruct 1–115; UniProt 2–116 Author chain J; PDBConstruct 1–115; UniProt 2–116 Author chain K; PDBConstruct 1–115; UniProt 2–116 Author chain L; PDBConstruct 1–115; UniProt 2–116 Author chain M; PDBConstruct 1–115; UniProt 2–116 Author chain N; PDBConstruct 1–115; UniProt 2–116 Author chain O; PDBConstruct 1–115; UniProt 2–116 Author chain P; PDBConstruct 1–115; UniProt 2–116 Author chain Q; PDBConstruct 1–115; UniProt 2–116 Author chain R; PDBConstruct 1–115; UniProt 2–116 Author chain S; PDBConstruct 1–115; UniProt 2–116 Author chain T; PDBConstruct 1–115; UniProt 2–116 Author chain U; PDBConstruct 1–115; UniProt 2–116 Author chain V; PDBConstruct 1–115; UniProt 2–116 Author chain W; PDBConstruct 1–115; UniProt 2–116 Author chain X; PDBConstruct 1–115; UniProt 2–116 Author chain Y; PDBConstruct 1–115; UniProt 2–116 Author chain Z; PDBConstruct 1–115; UniProt 2–116 Author chain a; PDBConstruct 1–115; UniProt 2–116 Author chain b; PDBConstruct 1–115; UniProt 2–116 Author chain c; PDBConstruct 1–115; UniProt 2–116 Author chain d; PDBConstruct 1–115; UniProt 2–116 Author chain e; PDBConstruct 1–115; UniProt 2–116 Author chain f; PDBConstruct 1–115; UniProt 2–116 Author chain g; PDBConstruct 1–115; UniProt 2–116 Author chain h; PDBConstruct 1–115; UniProt 2–116 Author chain i; PDBConstruct 1–115; UniProt 2–116 Author chain j; PDBConstruct 1–115; UniProt 2–116 Author chain k; PDBConstruct 1–115; UniProt 2–116 Author chain l; PDBConstruct 1–115; UniProt 2–116 Author chain m; PDBConstruct 1–115; UniProt 2–116

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 9ek1

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9ek1
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9ek1
Deposition date deposition_date2024-11-30
Structure title titleHIV-1 mature WT matrix protein p17 lattice
Keywords keywordsMATRIX, HIV-1, p17, HIV-1 p17, VIRUS, STRUCTURAL PROTEIN, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier83.70
Radius of gyration Rg (electron density) rg_electron84.05
Forward intensity I(0) i03616570000.00
Molecular weight molecular_weight517190.0 kDa
Excluded volume excluded_volume652930 ų
Envelope volume envelope_volume1274500 ų
Hydration-shell volume shell_volume130630 ų
Envelope diameter envelope_diameter257.7
Shell Rg shell_rg73.03
Envelope Rg envelope_rg80.50
Shape Rg shape_rg84.03
Total Rg total_rg83.96
Total atoms total_atoms36387
Residues n_residues4485
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 dmax311.4
Rg (real space) rg_real84.19
Rg uncertainty (real space) rg_real_error3.74
I(0) (real space) i0_real3.6200e+09
I(0) uncertainty (real space) i0_real_error8.7700e+07
Rg (reciprocal space) rg_reciprocal83.01
I(0) (reciprocal space) i0_reciprocal3609000000.0000
Solution quality estimate total_estimate0.8671
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary98.3
Skewness Skewness skewness0.216
Kurtosis Kurtosis kurtosis-0.633
Angular range angular_range— – 0.0950 −1
Current regularization parameter α current_alpha0.0535
Highest regularization parameter α highest_alpha127000000.0000
Real-space data points n_real_points20
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.789; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.967; Smooth: 0.935

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)