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Structure of the human metapneumovirus polymerase bound to the phosphoprotein tetramer

Analyse Structure of the human metapneumovirus polymerase bound to the phosphoprotein… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6U5O
Type
protein
Length
1,623 residues
Chains
5
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA-directed RNA polymerase L; Phosphoprotein
EC
2.7.7.48, 2.1.1.56, 2.7.7.-, 2.7.7.88
UniProt
Q6WB93, Q8B9Q8
Pockets
20 · best druggability 0.79

Structure

electron microscopy · 5 distinct chains · 50% helix, 6% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
LRNA-directed RNA polymerase L (EC 2.7.7.48, 2.1.1.56, 2.7.7.-, 2.7.7.88)protein135447% helix, 7% strandQ6WB93
PPhosphoproteinprotein9852% helix, 10% strandQ8B9Q8
QPhosphoproteinprotein6676% helix, 0% strandQ8B9Q8
RPhosphoproteinprotein5263% helix, 0% strandQ8B9Q8
SPhosphoproteinprotein5383% helix, 0% strandQ8B9Q8

Pockets

20 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111050.790.8197empty
211080.730.7661empty
31360.690.9032empty
43220.680.8237empty
5500.680.9516empty

Interfaces

10 interfaces between chains.

  • L–P · 2403 Ų buried · 35 hydrogen bonds · protein-protein
  • L–Q · 1635 Ų buried · 24 hydrogen bonds · protein-protein
  • Q–R · 1315 Ų buried · 9 hydrogen bonds · protein-protein
  • R–S · 1036 Ų buried · 5 hydrogen bonds · protein-protein
  • P–Q · 676 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 6U5O · Structure of the Human Metapneumovirus Polymerase bound to the phosphoprotein tetramer · the same entry in another collection · chain L against L, TM-score 1.00

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