3is9

Crystal structure of the HIV-1 reverse transcriptase (RT) in complex with the alkenyldiarylmethane (ADAM) Non-nucleoside RT Inhibitor dimethyl 3,3'-(6-methoxy-6-oxohex-1-ene-1,1-diyl)bis(5-cyano-6-methoxybenzoate).

Method: X-RAY DIFFRACTION Dmax: 117.4 Å Quality: GOOD

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

Reverse transcriptase/ribonuclease H

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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 600–1154 Chain B; UniProt 600–1027 Mutation:C879S, K771A, K772A Mutation:C879S AC7 dimethyl 3,3'-(6-methoxy-6-oxohex-1-ene-1,1-diyl)bis(5-cyano-6-methoxybenzoate) × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.4;277 K;11% PEG8000, 15 mM MgSO4, 10 mM Spermine, 100 mM Ammonium sulphate, 50 mM imidazole pH 6.4., temperature 277K Resolution 2.55 Å R-free 0.282

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 469 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 4–558; UniProt 600–1154 Author chain B; 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 3is9

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3is9
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3is9
Deposition date deposition_date2009-08-25
Structure title titleCrystal structure of the HIV-1 reverse transcriptase (RT) in complex with the alkenyldiarylmethane (ADAM) Non-nucleoside RT Inhibitor dimethyl 3,3'-(6-methoxy-6-oxohex-1-ene-1,1-diyl)bis(5-cyano-6-methoxybenzoate).
Keywords keywords;NNRTI, NONNUCLEOSIDE INHIBITOR, AIDS, HIV, P51/P66, ADAM, Aspartyl protease, Cell membrane, Cytoplasm, DNA integration, DNA recombination, DNA-directed DNA polymerase, Endonuclease, Hydrolase, Lipoprotein, Membrane, Metal-binding, Multifunctional enzyme, Myristate, Nuclease, Nucleotidyltransferase, Nucleus, Phosphoprotein, Protease, RNA-binding, RNA-directed DNA polymerase, Transferase, Viral nucleoprotein, Virion, Zinc, Zinc-finger, transferase-hydrolase COMPLEX ;; transferase/hydrolase
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier35.55
Radius of gyration Rg (electron density) rg_electron34.83
Forward intensity I(0) i0175915000.00
Molecular weight molecular_weight112700.0 kDa
Excluded volume excluded_volume143700 ų
Envelope volume envelope_volume192550 ų
Hydration-shell volume shell_volume46096 ų
Envelope diameter envelope_diameter122.6
Shell Rg shell_rg41.41
Envelope Rg envelope_rg34.28
Shape Rg shape_rg34.78
Total Rg total_rg35.52
Total atoms total_atoms7979
Residues n_residues970
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 dmax117.4
Rg (real space) rg_real35.50
Rg uncertainty (real space) rg_real_error1.14
I(0) (real space) i0_real1.7590e+08
I(0) uncertainty (real space) i0_real_error2.9330e+06
Rg (reciprocal space) rg_reciprocal35.53
I(0) (reciprocal space) i0_reciprocal175900000.0000
Solution quality estimate total_estimate0.8965
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary44.4
Skewness Skewness skewness0.257
Kurtosis Kurtosis kurtosis-0.440
Angular range angular_range— – 0.2250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha25030000.0000
Real-space data points n_real_points46
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.904; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.942

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (3 domains)

Domain ID domain_idd3is9a1
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.8 — DNA/RNA polymerases
Superfamily Superfamily superfamilye.8.1 — DNA/RNA polymerases
Family Family familye.8.1.2 — Reverse transcriptase
Domain ID domain_idd3is9a2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.55 — Ribonuclease H-like motif
Superfamily Superfamily superfamilyc.55.3 — Ribonuclease H-like
Family Family familyc.55.3.0 — automated matches
Domain ID domain_idd3is9b_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.8 — DNA/RNA polymerases
Superfamily Superfamily superfamilye.8.1 — DNA/RNA polymerases
Family Family familye.8.1.2 — Reverse transcriptase

CATH v4.4 (9 domains)

Domain ID domain_id3is9A01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology10 — HIV Type 1 Reverse Transcriptase; Chain A, domain 1
Homologous superfamily homologous superfamily10 — HIV Type 1 Reverse Transcriptase, subunit A, domain 1
Domain ID domain_id3is9A02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain
Domain ID domain_id3is9A03
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain
Domain ID domain_id3is9A04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain
Domain ID domain_id3is9A05
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology420 — Nucleotidyltransferase; domain 5
Homologous superfamily homologous superfamily10 — Ribonuclease H-like superfamily/Ribonuclease H
Domain ID domain_id3is9B01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology10 — HIV Type 1 Reverse Transcriptase; Chain A, domain 1
Homologous superfamily homologous superfamily10 — HIV Type 1 Reverse Transcriptase, subunit A, domain 1
Domain ID domain_id3is9B02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain
Domain ID domain_id3is9B03
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain
Domain ID domain_id3is9B04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain

8. Citations (1)

9. Files and Curves (10)