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The PDZ-domain of SNTB1 complexed with the PDZ-binding motif of HPV35- E6

Analyse The PDZ-domain of SNTB1 complexed with the PDZ-binding motif of HPV35- E6 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7P70
Type
protein
Length
414 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein E6; Beta-1-SYNTROPHIN,ANNEXIN A2
UniProt
P27228, Q13884, P07355
Ligands
CA
Pockets
3 · best druggability 0.68

Structure

x-ray diffraction · 2 distinct chains · 59% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
CProtein E6protein70% helix, 43% strandP27228
ABeta-1-SYNTROPHIN,ANNEXIN A2protein40760% helix, 9% strandQ13884, P07355

Ligands and binding sites

  • CA · Calcium ion · metal · 5 copies · chains A
  • GOL · Glycerol · additive · 2 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16570.680.7658GOL
21560.510.7935GOL
3700.320.7612empty

Interfaces

1 interface between chains.

  • C–A · 541 Ų buried · 13 hydrogen bonds · protein-protein

Compared structures

  • 7P70 · The PDZ-domain of SNTB1 complexed with the PDZ-binding motif of HPV35-E6 · the same entry in another collection · chain C against C, TM-score 1.00
  • P07355 · AlphaFold monomer V2.0 prediction for annexin A2 (P07355) · a predicted model of the same protein · chain A against A, TM-score 0.79
  • Q13884 · AlphaFold monomer V2.0 prediction for beta-1-syntrophin (Q13884) · a predicted model of the same protein · chain A against A, TM-score 0.27

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