6EVK

Crystal structure of bat influenza A/H17N10 polymerase with viral RNA promoter and cap analogue m7GTP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.234

Literature

Macromolecules
Sequence Display for 6EVK

Classification: VIRAL PROTEIN

Total Structure Weight: 277030.19


Macromolecule Entities
Molecule Chains Length Organism Details
Polymerase acidic protein A 738 Influenza a virus Details: N-terminal His-tag C-terminal linker and TEV cleavage site
Gene Name(s): PA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
RNA-directed RNA polymerase catalytic subunit B 776 Influenza a virus EC#: 2.7.7.48 IUBMB
Details: N-terminal linker C-terminal linker and TEV cleavage site
Gene Name(s): PB1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Polymerase basic protein 2 C 809 Influenza a virus Details: N-terminal linker C-terminal linker, STREP-tag and TEV cleavage site
Gene Name(s): PB2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
RNA (5'-R(*UP*AP*UP*AP*CP*CP*UP*CP*UP*GP*CP*UP*U)-3') R 18 Influenza a virus Viral RNA promoter 3 primed end
RNA (5'-R(P*AP*GP*UP*AP*GP*UP*AP*AP*CP*AP*AP*GP*AP*GP*GP*G)-3') V 16 Influenza a virus Influenza viral RNA promoter 5 primed end

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MGP
Query on MGP

C 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE
C11 H19 N5 O14 P3
DKVRNHPCAOHRSI-KQYNXXCUSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B, C PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.234
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 269.34 α = 90.00
b = 148.70 β = 98.17
c = 88.51 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2017-11-01
  • Released Date: 2017-12-13
  • Deposition author(s): Pflug, A., Cusack, S.

Revision History

  • Version 1_0: 2017-12-13

    Type: Initial release