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Crystal structure of human peptidylarginine deiminase TYPE4 (PAD4) in complex with GSK199

Analyse Crystal structure of human peptidylarginine deiminase TYPE4 (PAD4) in complex… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4X8G
Type
protein
Length
606 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein-arginine deiminase type-4
EC
3.5.3.15
UniProt
Q9UM07
Ligands
3Z0, CA
Pockets
5 · best druggability 0.78

Structure

x-ray diffraction · 1 distinct chain · 16% helix, 37% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProtein-arginine deiminase type-4 (EC 3.5.3.15)protein60616% helix, 37% strandQ9UM07

Ligands and binding sites

  • 3Z0 · [(3R)-3-aminopiperidin-1-yl][2-(1-ethyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-7-methoxy-1-methyl-1H-benzimidazol-5-yl]methanone · ligand · chains A
  • CA · Calcium ion · metal · 4 copies · chains A

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

Pockets

5 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15890.780.8460CA, 3Z0
2790.620.9021empty
3950.550.8421empty
4930.450.8024empty
5550.270.7318empty

Compared structures

  • 4X8G · Crystal structure of human peptidylarginine deiminase type4 (PAD4) in complex with GSK199 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9UM07 · AlphaFold monomer V2.0 prediction for protein-arginine deiminase type-4 (Q9UM07) · a predicted model of the same protein · chain A against A, TM-score 0.98

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