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Crystal structure of the ptb domain of human APPL1

Analyse Crystal structure of the ptb domain of human APPL1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2ELA
Type
protein
Length
272 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Adapter protein containing pH domain, ptb domain and leucine zipper motif 1
UniProt
Q9UKG1
Pockets
2 · best druggability 0.80

Structure

x-ray diffraction · 2 distinct chains · 33% helix, 43% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAdapter protein containing pH domain, ptb domain and leucine zipper motif 1protein13130% helix, 44% strandQ9UKG1
BAdapter protein containing pH domain, ptb domain and leucine zipper motif 1protein14136% helix, 43% strandQ9UKG1

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16290.800.8559empty
2520.690.9719empty

Interfaces

1 interface between chains.

  • A–B · 1008 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 2ELA · Crystal Structure of the PTB domain of human APPL1 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9UKG1 · AlphaFold monomer V2.0 prediction for dcc-interacting protein 13-alpha (Q9UKG1) · a predicted model of the same protein · chain A against A, TM-score 0.96

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