2who

CRYSTAL STRUCTURE OF HEPATITIS C VIRUS NS5B POLYMERASE FROM 1B GENOTYPE IN COMPLEX WITH A NON-NUCLEOSIDE INHIBITOR

Method: X-RAY DIFFRACTION Dmax: 105.5 Å Quality: EXCELLENT

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

RNA-DIRECTED RNA POLYMERASE

HEPATITIS C VIRUS

UniProt P26663

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 2420–2955 Fragment:NS5B, RESIDUES 2420-2955 MN MANGANESE (II) ION × 2 VGI 2-(3-bromophenyl)-6-[(2-hydroxyethyl)amino]-1h-benzo[de]isoquinoline-1,3(2h)-dione × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6;pH 6.0 Resolution 2.00 Å R-free 0.266
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 2420–2955 Fragment:NS5B, RESIDUES 2420-2955 MN MANGANESE (II) ION × 2 VGI 2-(3-bromophenyl)-6-[(2-hydroxyethyl)amino]-1h-benzo[de]isoquinoline-1,3(2h)-dione × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6;pH 6.0 Resolution 2.00 Å R-free 0.266

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.

87 other PDB entries and 150 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POLG_HCVBK
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–536; UniProt 2420–2955 Author chain B; PDBConstruct 1–536; UniProt 2420–2955

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 2who

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2who
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2who
Deposition date deposition_date2009-05-05
Structure title titleCRYSTAL STRUCTURE OF HEPATITIS C VIRUS NS5B POLYMERASE FROM 1B GENOTYPE IN COMPLEX WITH A NON-NUCLEOSIDE INHIBITOR
Keywords keywords;TRANSFERASE, RNA REPLICATION, ENVELOPE PROTEIN, HEPATITIS C VIRUS, ENDOPLASMIC RETICULUM, NON NUCLEOSIDE INHIBITOR, VIRAL PROTEIN, METAL-BINDING, TRANSMEMBRANE, POLYMERASE, ATP-BINDING, GENOTYPE 1B, RNA-BINDING, RNA-DEPENDENT RNA POLYMERASE, NNI, HCV, NS5B, MEMBRANE, HELICASE, HYDROLASE, NUCLEOTIDE-BINDING, ALLOSTERIC INHIBITOR, RNA-DIRECTED RNA POLYMERASE ;; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier33.49
Radius of gyration Rg (electron density) rg_electron32.68
Forward intensity I(0) i0224238000.00
Molecular weight molecular_weight118650.0 kDa
Excluded volume excluded_volume147980 ų
Envelope volume envelope_volume187890 ų
Hydration-shell volume shell_volume47378 ų
Envelope diameter envelope_diameter106.6
Shell Rg shell_rg40.37
Envelope Rg envelope_rg32.21
Shape Rg shape_rg32.69
Total Rg total_rg33.22
Total atoms total_atoms8298
Residues n_residues1062
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 dmax105.5
Rg (real space) rg_real33.40
Rg uncertainty (real space) rg_real_error0.63
I(0) (real space) i0_real2.2420e+08
I(0) uncertainty (real space) i0_real_error3.3590e+06
Rg (reciprocal space) rg_reciprocal33.46
I(0) (reciprocal space) i0_reciprocal224200000.0000
Solution quality estimate total_estimate0.9048
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary40.4
Skewness Skewness skewness0.214
Kurtosis Kurtosis kurtosis-0.556
Angular range angular_range— – 0.2350 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha28710000.0000
Real-space data points n_real_points48
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.936; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.949

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2whoa_
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.8.1.4 — RNA-dependent RNA-polymerase
Domain ID domain_idd2whob_
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.8.1.4 — RNA-dependent RNA-polymerase

CATH v4.4 (2 domains)

Domain ID domain_id2whoA03
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_id2whoB03
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)