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Crystal structure of RNase L in complex with AC40357

Analyse Crystal structure of RNase L in complex with AC40357 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7DTS
Type
protein
Length
1,352 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ribonuclease L
UniProt
A5H025
Ligands
25A, 27K, PO4
Pockets
18 · best druggability 0.78

Structure

x-ray diffraction · 2 distinct chains · 50% helix, 8% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
aRibonuclease Lprotein67251% helix, 8% strandA5H025
bRibonuclease Lprotein68049% helix, 8% strandA5H025

Ligands and binding sites

  • 25A · 5'-O-monophosphoryladenylyl(2'->5')adenylyl(2'->5') adenosine · ligand · 2 copies · chains a, b
  • 27K · butyl 4-hydroxybenzoate · ligand · 2 copies · chains a, b
  • PO4 · Phosphate ion · ion · chains a, b

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

18 pockets found on a 1 Å grid, 8 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19280.780.8181empty
211820.730.767925A
37790.720.7874empty
48010.720.776525A
52500.640.8225empty

Interfaces

1 interface between chains.

  • a–b · 3574 Ų buried · 54 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 7DTS · Crystal structure of RNase L in complex with AC40357 · the same entry in another collection · chain a against a, TM-score 1.00

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