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PARP15 catalytic domain in complex with OUL113

Analyse PARP15 catalytic domain in complex with OUL113 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7OSP
Type
protein
Length
392 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein mono-ADP-ribosyltransferase PARP15
EC
2.4.2.-
UniProt
Q460N3
Ligands
0Q6
Pockets
6 · best druggability 0.77

Structure

x-ray diffraction · 2 distinct chains · 24% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProtein mono-ADP-ribosyltransferase PARP15 (EC 2.4.2.-)protein19424% helix, 30% strandQ460N3
BProtein mono-ADP-ribosyltransferase PARP15 (EC 2.4.2.-)protein19825% helix, 29% strandQ460N3

Ligands and binding sites

  • 0Q6 · 4-[(3-bromophenyl)methoxy]benzamide · ligand · chains A
  • MPD · (4S)-2-methyl-2,4-pentanediol · additive · chains A
  • DMS · Dimethyl sulfoxide · additive · chains B

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

Pockets

6 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12570.770.9037empty
22090.770.9241empty
31740.610.8326DMS
42310.570.79300Q6, MPD
5690.330.7519empty

Interfaces

1 interface between chains.

  • A–B · 1107 Ų buried · 22 hydrogen bonds · protein-protein

Compared structures

  • 7OSP · PARP15 catalytic domain in complex with OUL113 · the same entry in another collection · chain A against A, TM-score 1.00

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