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Influenza C virus polymerase in complex with human ANP32A - subclass 1

Analyse Influenza C virus polymerase in complex with human ANP32A - subclass 1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6XZQ
Type
protein + RNA
Length
3,511 residues
Chains
8
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA (5'- R(*AP*GP*UP*AP*GP*AP*AP*AP*CP*AP*AP*GP*GP*GP*CP*CP*CP*UP*G)-3'); Polymerase…
EC
3.1.-.-, 2.7.7.48
UniProt
Q9IMP5, Q9IMP4, Q9IMP3, P39687
Pockets
20 · best druggability 0.84

Structure

electron microscopy · 8 distinct chains · 41% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
IRNA (5'- R(*AP*GP*UP*AP*GP*AP*AP*AP*CP*AP*AP*GP*GP*GP*CP*CP*CP*UP*G)-3')rna19——
APolymerase acidic protein (EC 3.1.-.-)protein69644% helix, 15% strandQ9IMP5
BRNA-directed RNA polymerase catalytic subunit (EC 2.7.7.48)protein69846% helix, 11% strandQ9IMP4
CPolymerase basic protein 2protein77237% helix, 17% strandQ9IMP3
DPolymerase acidic protein (EC 3.1.-.-)protein52544% helix, 17% strandQ9IMP5
ERNA-directed RNA polymerase catalytic subunit (EC 2.7.7.48)protein44844% helix, 15% strandQ9IMP4
FPolymerase basic protein 2protein19535% helix, 13% strandQ9IMP3
GAcidic leucine-rich nuclear phosphoprotein 32 family member aprotein15820% helix, 8% strandP39687

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19590.840.8591empty
28950.830.8587empty
34380.800.8854empty
45450.800.8660empty
57130.790.8477empty

Interfaces

17 interfaces between chains.

  • A–B · 8527 Ų buried · 58 hydrogen bonds · protein-protein
  • B–C · 7549 Ų buried · 46 hydrogen bonds · protein-protein
  • D–E · 5863 Ų buried · 51 hydrogen bonds · protein-protein
  • A–C · 2644 Ų buried · 17 hydrogen bonds · protein-protein
  • I–A · 1208 Ų buried · 15 hydrogen bonds · protein-nucleic

Compared structures

  • 6XZQ · Influenza C virus polymerase in complex with human ANP32A - Subclass 1 · the same entry in another collection · chain G against G, TM-score 1.00
  • P39687 · AlphaFold monomer V2.0 prediction for acidic leucine-rich nuclear phosphoprotein 32… · a predicted model of the same protein · chain G against A, TM-score 0.98

Analyse

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