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MolNFT v1 · #184912 · protein

The PDZ domain of SYNJ2BP complexed with the PDZ-binding motif of HTLV1-TAX1

7P73 · Synaptojanin-2-binding PROTEIN,ANNEXIN A2: “The PDZ domain of SYNJ2BP complexed with the PDZ-binding motif of HTLV1-TAX1”. X-ray diffraction, 1 ligand (CA), 4 pockets (best druggability 0.63). MolNFT v1 #184912 on GenesisL1: 3D…

PDB
7P73
Type
protein
Length
426 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Synaptojanin-2-binding PROTEIN,ANNEXIN A2; Protein tax-1
UniProt
P57105, P07355, P03409
Ligands
CA
Pockets
4 · best druggability 0.63

Structure

x-ray diffraction · 2 distinct chains · 57% helix, 11% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASynaptojanin-2-binding PROTEIN,ANNEXIN A2protein42058% helix, 10% strandP57105, P07355
BProtein tax-1protein60% helix, 33% strandP03409

Ligands and binding sites

  • CA · Calcium ion · metal · 7 copies · chains A
  • GOL · Glycerol · additive · 4 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12150.630.8336GOL
21710.510.7833GOL
31020.330.7316empty
4510.270.7512empty

Interfaces

1 interface between chains.

  • A–B · 555 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 7P73 · The PDZ domain of SYNJ2BP complexed with the PDZ-binding motif of HTLV1-TAX1 · the same entry in another collection · chain A against A, 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 0.76
  • P57105 · AlphaFold monomer V2.0 prediction for synaptojanin-2-binding protein (P57105) · a predicted model of the same protein · chain A against A, TM-score 0.26

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