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Crystal structure of p63 SAM in complex with darpin A5

Analyse Crystal structure of p63 SAM in complex with darpin A5 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7Z72
Type
protein
Length
222 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.8
Source
Homo sapiens; synthetic construct
Molecule
Isoform 9 of Tumor protein 63; Darpin A5
UniProt
Q9H3D4
Pockets
2 · best druggability 0.40

Structure

x-ray diffraction · resolution 1.8 · 2 distinct chains · 58% helix, 1% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AIsoform 9 of Tumor protein 63protein6566% helix, 3% strandQ9H3D4
BDarpin A5protein15755% helix, 0% strand—

Ligands and binding sites

  • PEG · Di(hydroxyethyl)ether · additive · chains B

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

Pockets

2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11160.400.7517empty
2860.310.7316empty

Interfaces

1 interface between chains.

  • A–B · 908 Ų buried · 13 hydrogen bonds · protein-protein

Compared structures

  • 7Z72 · Crystal structure of P63 SAM in complex with darpin A5 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9H3D4 · AlphaFold monomer V2.0 prediction for tumor protein 63 (Q9H3D4) · a predicted model of the same protein · chain A against A, TM-score 0.96

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