8fcc

HIV-1 Reverse Transcriptase in complex with 5-membered bicyclic core NNRTI

Method: X-RAY DIFFRACTION Dmax: 114.4 Å Quality: EXCELLENT

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

p66 RT

HIV whole-genome vector AA1305#18

UniProt P04585

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 588–1147 Chain B; UniProt 588–1027 Not recorded YO9 4-[(9-{4-[(E)-2-cyanoethenyl]-2,6-dimethylphenyl}-8-oxo-8,9-dihydro-7H-purin-2-yl)amino]benzonitrile × 1 TLA L(+)-TARTARIC ACID × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6;293 K;0.9 M K/Na tartrate 100mM MES pH 6.0 Resolution 2.57 Å R-free 0.257

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.

178 other PDB entries and 201 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POL_HV1H2
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain A; PDBConstruct 1–560; UniProt 588–1147 Author chain B; PDBConstruct 1–440; UniProt 588–1027

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 8fcc

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8fcc
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8fcc
Deposition date deposition_date2022-12-01
Structure title titleHIV-1 Reverse Transcriptase in complex with 5-membered bicyclic core NNRTI
Keywords keywordsHIV-1, reverse transcriptase, inhibitor, antiviral, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier35.19
Radius of gyration Rg (electron density) rg_electron34.41
Forward intensity I(0) i0167789000.00
Molecular weight molecular_weight109880.0 kDa
Excluded volume excluded_volume140030 ų
Envelope volume envelope_volume185510 ų
Hydration-shell volume shell_volume44928 ų
Envelope diameter envelope_diameter114.5
Shell Rg shell_rg41.18
Envelope Rg envelope_rg33.74
Shape Rg shape_rg34.36
Total Rg total_rg35.12
Total atoms total_atoms7779
Residues n_residues943
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 dmax114.4
Rg (real space) rg_real35.11
Rg uncertainty (real space) rg_real_error0.80
I(0) (real space) i0_real1.6780e+08
I(0) uncertainty (real space) i0_real_error2.5940e+06
Rg (reciprocal space) rg_reciprocal35.16
I(0) (reciprocal space) i0_reciprocal167800000.0000
Solution quality estimate total_estimate0.9005
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary45.8
Skewness Skewness skewness0.205
Kurtosis Kurtosis kurtosis-0.507
Angular range angular_range— – 0.2250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha22450000.0000
Real-space data points n_real_points46
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.925; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.929

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id8fccA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology420 — Nucleotidyltransferase; domain 5
Homologous superfamily homologous superfamily10 — Ribonuclease H-like superfamily/Ribonuclease H

8. Citations (1)

9. Files and Curves (10)