7dbn

HIV-1 reverse transcriptase mutant Q151M/Y115F/F116Y/M184V/F160M:DNA:dCTP ternary complex

Method: X-RAY DIFFRACTION Dmax: 154.2 Å Quality: GOOD

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

HIV-1 reverse transcriptase p66 subunit

Human immunodeficiency virus 1

UniProt D3XFN5

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–DNA Heteromer Protein × 2 DNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain A; UniProt 100–654 Not recorded HIV-1 RT p51 subunit × 1 (P12497) DNA/RNA (38-MER) × 1 DCP 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;BIS-TRIS-HCL, DI-AMMONIUM HYDROGEN CITRATE, MGCL2, PEG 6000, SUCROSE, GLYCEROL Resolution 2.67 Å R-free 0.225
2 Protein–DNA Heteromer Protein × 2 DNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain C; UniProt 100–654 Not recorded HIV-1 RT p51 subunit × 1 (P12497) DNA/RNA (38-MER) × 1 DCP 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;BIS-TRIS-HCL, DI-AMMONIUM HYDROGEN CITRATE, MGCL2, PEG 6000, SUCROSE, GLYCEROL Resolution 2.67 Å R-free 0.225

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.

10 other PDB entries and 20 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D3XFN5_9HIV1
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–557; UniProt 100–654 Author chain C; PDBConstruct 3–557; UniProt 100–654

HIV-1 RT p51 subunit

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–DNA Heteromer Protein × 2 DNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain B; UniProt 588–1015 Not recorded HIV-1 reverse transcriptase p66 subunit × 1 (D3XFN5) DNA/RNA (38-MER) × 1 DCP 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;BIS-TRIS-HCL, DI-AMMONIUM HYDROGEN CITRATE, MGCL2, PEG 6000, SUCROSE, GLYCEROL Resolution 2.67 Å R-free 0.225
2 Protein–DNA Heteromer Protein × 2 DNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain D; UniProt 588–1015 Not recorded HIV-1 reverse transcriptase p66 subunit × 1 (D3XFN5) DNA/RNA (38-MER) × 1 DCP 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;BIS-TRIS-HCL, DI-AMMONIUM HYDROGEN CITRATE, MGCL2, PEG 6000, SUCROSE, GLYCEROL Resolution 2.67 Å R-free 0.225

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 210 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POL_HV1N5
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 17–444; UniProt 588–1015 Author chain D; PDBConstruct 17–444; UniProt 588–1015

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 7dbn

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id7dbn
Deposition date deposition_date2020-10-21
Structure title titleHIV-1 reverse transcriptase mutant Q151M/Y115F/F116Y/M184V/F160M:DNA:dCTP ternary complex
Keywords keywords;Entecavir 5'-triphosphate, HIV-1, HBV, reverse transcriptase, drug resistance, TRANSFERASE-DNA complex, REPLICATION ;; TRANSFERASE/DNA
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier46.03
Radius of gyration Rg (electron density) rg_electron46.58
Forward intensity I(0) i0909645000.00
Molecular weight molecular_weight245630.0 kDa
Excluded volume excluded_volume305440 ų
Envelope volume envelope_volume425180 ų
Hydration-shell volume shell_volume75909 ų
Envelope diameter envelope_diameter167.8
Shell Rg shell_rg50.81
Envelope Rg envelope_rg46.07
Shape Rg shape_rg46.60
Total Rg total_rg46.69
Total atoms total_atoms17265
Residues n_residues1987
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 dmax154.2
Rg (real space) rg_real46.05
Rg uncertainty (real space) rg_real_error1.26
I(0) (real space) i0_real9.0960e+08
I(0) uncertainty (real space) i0_real_error1.7710e+07
Rg (reciprocal space) rg_reciprocal46.03
I(0) (reciprocal space) i0_reciprocal909600000.0000
Solution quality estimate total_estimate0.8873
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary49.9
Skewness Skewness skewness0.326
Kurtosis Kurtosis kurtosis-0.436
Angular range angular_range— – 0.1700 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha147400000.0000
Real-space data points n_real_points35
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.887; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.870

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

8. Citations (1)

9. Files and Curves (10)