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Complex of human tuba C-terminal SH3 domain and mena proline-rich peptide - H3

Analyse Complex of human tuba C-terminal SH3 domain and mena proline-rich peptide - H3 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4CC3
Type
protein
Length
294 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Dynamin-binding protein; Protein enabled homolog
UniProt
Q6XZF7, Q03173
Ligands
CL
Pockets
6 · best druggability 0.47

Structure

x-ray diffraction · 5 distinct chains · 5% helix, 42% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ADynamin-binding proteinprotein615% helix, 44% strandQ6XZF7
B, D, F, HProtein enabled homologprotein120% helix, 0% strandQ03173
CDynamin-binding proteinprotein645% helix, 42% strandQ6XZF7
EDynamin-binding proteinprotein605% helix, 45% strandQ6XZF7
GDynamin-binding proteinprotein615% helix, 44% strandQ6XZF7

Ligands and binding sites

  • CL · Chloride ion · ion · 3 copies · chains A, C, E
  • PE4 · 2-{2-[2-(2-{2-[2-(2-ethoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethanol · additive · chains C, D, E, F

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1930.470.8122empty
2970.460.8018empty
3980.420.7820empty
4610.410.8116CL
5530.400.8218empty

Interfaces

10 interfaces between chains.

  • E–F · 591 Ų buried · 4 hydrogen bonds · protein-protein
  • C–D · 581 Ų buried · 5 hydrogen bonds · protein-protein
  • G–H · 581 Ų buried · 5 hydrogen bonds · protein-protein
  • A–B · 574 Ų buried · 5 hydrogen bonds · protein-protein
  • E–G · 333 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

  • 4CC3 · Complex of human Tuba C-terminal SH3 domain and Mena proline-rich peptide - H3 · the same entry in another collection · chain H against H, TM-score 1.00
  • Q6XZF7 · AlphaFold monomer V2.0 prediction for dynamin-binding protein (Q6XZF7) · a predicted model of the same protein · chain G against A, TM-score 0.95

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