1hvu

HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 REVERSE TRANSCRIPTASE COMPLEXED WITH A 33-BASE NUCLEOTIDE RNA PSEUDOKNOT

Method: X-RAY DIFFRACTION Dmax: 258.4 Å Quality: GOOD

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

PROTEIN (HIV-1 REVERSE TRANSCRIPTASE)

Human immunodeficiency virus 1

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–RNA Homooligomer Protein × 2 RNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain A; UniProt 599–1152 Chain B; UniProt 603–1025 Not recorded RNA (33 NUCLEOTIDE RNA PSEUDOKNOT) × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;277 K;pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K Resolution 4.75 Å R-free 0.413
2 Protein–RNA Homooligomer Protein × 2 RNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain D; UniProt 599–1152 Chain E; UniProt 603–1025 Not recorded RNA (33 NUCLEOTIDE RNA PSEUDOKNOT) × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;277 K;pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K Resolution 4.75 Å R-free 0.413
3 Protein–RNA Homooligomer Protein × 2 RNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain G; UniProt 599–1152 Chain H; UniProt 603–1025 Not recorded RNA (33 NUCLEOTIDE RNA PSEUDOKNOT) × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;277 K;pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K Resolution 4.75 Å R-free 0.413
4 Protein–RNA Homooligomer Protein × 2 RNA 1 PDB declaration: trimeric(3) Consistent with all polymer counts Chain J; UniProt 599–1152 Chain K; UniProt 603–1025 Not recorded RNA (33 NUCLEOTIDE RNA PSEUDOKNOT) × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;277 K;pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K Resolution 4.75 Å R-free 0.413

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 466 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POL_HV1B1
Isoform
PDB entities 2, 3
Chains and sequence ranges Author chain A; PDBConstruct 1–554; UniProt 599–1152 Author chain D; PDBConstruct 1–554; UniProt 599–1152 Author chain G; PDBConstruct 1–554; UniProt 599–1152 Author chain J; PDBConstruct 1–554; UniProt 599–1152 Author chain B; PDBConstruct 1–423; UniProt 603–1025 Author chain E; PDBConstruct 1–423; UniProt 603–1025 Author chain H; PDBConstruct 1–423; UniProt 603–1025 Author chain K; PDBConstruct 1–423; UniProt 603–1025

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 1hvu

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1hvu
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1hvu
Deposition date deposition_date1998-06-30
Structure title titleHUMAN IMMUNODEFICIENCY VIRUS TYPE 1 REVERSE TRANSCRIPTASE COMPLEXED WITH A 33-BASE NUCLEOTIDE RNA PSEUDOKNOT
Keywords keywordsCOMPLEX (NUCLEOTIDYLTRANSFERASE-RNA), HYDROLASE, ASPARTYL PROTEASE, ENDONUCLEASE, TRANSFERASE-RNA complex; TRANSFERASE/RNA
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier72.35
Radius of gyration Rg (electron density) rg_electron72.98
Forward intensity I(0) i02174140000.00
Molecular weight molecular_weight302260.0 kDa
Excluded volume excluded_volume338210 ų
Envelope volume envelope_volume812450 ų
Hydration-shell volume shell_volume98607 ų
Envelope diameter envelope_diameter238.7
Shell Rg shell_rg67.61
Envelope Rg envelope_rg69.66
Shape Rg shape_rg73.01
Total Rg total_rg72.82
Total atoms total_atoms21416
Residues n_residues3936
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 dmax258.4
Rg (real space) rg_real72.59
Rg uncertainty (real space) rg_real_error2.86
I(0) (real space) i0_real2.1740e+09
I(0) uncertainty (real space) i0_real_error5.1770e+07
Rg (reciprocal space) rg_reciprocal71.45
I(0) (reciprocal space) i0_reciprocal2169000000.0000
Solution quality estimate total_estimate0.8465
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary82.2
Skewness Skewness skewness0.302
Kurtosis Kurtosis kurtosis-0.655
Angular range angular_range— – 0.1100 −1
Current regularization parameter α current_alpha0.0026
Highest regularization parameter α highest_alpha101600000.0000
Real-space data points n_real_points23
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.812; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.576

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (12 domains)

Domain ID domain_idd1hvua1
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.55.3.1 — Ribonuclease H
Domain ID domain_idd1hvua2
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_idd1hvub_
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_idd1hvud1
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.55.3.1 — Ribonuclease H
Domain ID domain_idd1hvud2
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_idd1hvue_
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_idd1hvug1
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.55.3.1 — Ribonuclease H
Domain ID domain_idd1hvug2
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_idd1hvuh_
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_idd1hvuj1
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.55.3.1 — Ribonuclease H
Domain ID domain_idd1hvuj2
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_idd1hvuk_
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

8. Citations (2)

9. Files and Curves (10)