7aif

HIV-1 REVERSE TRANSCRIPTASE COMPLEX WITH DNA AND L-GLUTAMATE TENOFOVIR WITH BOUND MANGANESE

Method: X-RAY DIFFRACTION Dmax: 152.4 Å Quality: GOOD

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

Gag-Pol polyprotein

Human immunodeficiency virus type 1 BH10

UniProt P03366

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 Homooligomer Protein × 2 DNA 2 PDB declaration: tetrameric(4) Consistent with all polymer counts Chain A; UniProt 600–1153 Chain B; UniProt 600–1027 Mutation:Q258C, C280S Mutation:C280S ;DNA (5'-D(P*GP*GP*TP*CP*GP*GP*CP*GP*CP*CP*CP*GP*AP*AP*CP*AP*GP*GP*GP*AP*CP*TP*G)-3') ; × 1 ;DNA (5'-D(*CP*AP*GP*TP*CP*CP*CP*TP*GP*TP*TP*CP*GP*GP*(MRG)P*CP*GP*CP*CP*(DDG))-3') ; × 1 MN MANGANESE (II) ION × 2 RE5 L-Glutamate Tenofovir × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;277 K;16-19.5% v/v PEG Smear Broad, 0.2 M (NH4)2SO4, 0.1 M Tris-HCl Resolution 2.75 Å R-free 0.249
2 Protein–DNA Homooligomer Protein × 2 DNA 2 PDB declaration: tetrameric(4) Consistent with all polymer counts Chain C; UniProt 600–1153 Chain D; UniProt 600–1027 Mutation:Q258C, C280S Mutation:C280S ;DNA (5'-D(P*GP*GP*TP*CP*GP*GP*CP*GP*CP*CP*CP*GP*AP*AP*CP*AP*GP*GP*GP*AP*CP*TP*G)-3') ; × 1 ;DNA (5'-D(*CP*AP*GP*TP*CP*CP*CP*TP*GP*TP*TP*CP*GP*GP*(MRG)P*CP*GP*CP*CP*(DDG))-3') ; × 1 MN MANGANESE (II) ION × 2 RE5 L-Glutamate Tenofovir × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;277 K;16-19.5% v/v PEG Smear Broad, 0.2 M (NH4)2SO4, 0.1 M Tris-HCl Resolution 2.75 Å R-free 0.249

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.

383 other PDB entries and 468 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POL_HV1B1
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain A; PDBConstruct 3–556; UniProt 600–1153 Author chain C; PDBConstruct 3–556; UniProt 600–1153 Author chain B; PDBConstruct 1–428; UniProt 600–1027 Author chain D; PDBConstruct 1–428; UniProt 600–1027

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 7aif

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id7aif
Deposition date deposition_date2020-09-27
Structure title titleHIV-1 REVERSE TRANSCRIPTASE COMPLEX WITH DNA AND L-GLUTAMATE TENOFOVIR WITH BOUND MANGANESE
Keywords keywordsreverse transcriptase, RT inhibitor complex, tenofovir analog, RT-DNA complex, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier47.23
Radius of gyration Rg (electron density) rg_electron46.93
Forward intensity I(0) i0967795000.00
Molecular weight molecular_weight251640.0 kDa
Excluded volume excluded_volume311980 ų
Envelope volume envelope_volume438180 ų
Hydration-shell volume shell_volume76774 ų
Envelope diameter envelope_diameter148.1
Shell Rg shell_rg51.86
Envelope Rg envelope_rg45.97
Shape Rg shape_rg46.88
Total Rg total_rg47.25
Total atoms total_atoms17672
Residues n_residues2016
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 dmax152.4
Rg (real space) rg_real47.13
Rg uncertainty (real space) rg_real_error1.29
I(0) (real space) i0_real9.6780e+08
I(0) uncertainty (real space) i0_real_error1.6390e+07
Rg (reciprocal space) rg_reciprocal47.23
I(0) (reciprocal space) i0_reciprocal967900000.0000
Solution quality estimate total_estimate0.8323
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary55.4
Skewness Skewness skewness0.183
Kurtosis Kurtosis kurtosis-0.718
Angular range angular_range— – 0.1650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha107500000.0000
Real-space data points n_real_points34
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.939; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

8. Citations (1)

9. Files and Curves (10)