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MolNFT v1 · #30138 · protein

Yeast BBC1 SH3 domain complexed with a peptide from LAS17

1ZUK · Myosin tail region-interacting protein MTI1: “Yeast BBC1 SH3 domain complexed with a peptide from LAS17”. X-ray diffraction, 2 ligands (MG, CL), 1 pocket (best druggability 0.61). MolNFT v1 #30138 on GenesisL1: 3D structure, binding…

PDB
1ZUK
Type
protein
Length
141 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Myosin tail region-interacting protein MTI1; Proline-rich protein LAS17
UniProt
P47068, Q12446
Ligands
MG, CL
Pockets
1 · best druggability 0.61

Structure

x-ray diffraction · 2 distinct chains · 4% helix, 42% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BMyosin tail region-interacting protein MTI1protein655% helix, 49% strandP47068
CProline-rich protein LAS17protein110% helix, 0% strandQ12446

Ligands and binding sites

  • MG · Magnesium ion · metal · 2 copies · chains A, C, B
  • CL · Chloride ion · ion · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11360.610.8532CL

Interfaces

3 interfaces between chains.

  • A–C · 430 Ų buried · 4 hydrogen bonds · protein-protein
  • B–C · 412 Ų buried · 5 hydrogen bonds · protein-protein
  • A–B · 238 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 1ZUK · Yeast BBC1 Sh3 domain complexed with a peptide from Las17 · the same entry in another collection · chain A against A, TM-score 1.00
  • P47068 · AlphaFold monomer V2.0 prediction for myosin tail region-interacting protein MTI1 (P47068) · a predicted model of the same protein · chain B against A, TM-score 0.97
  • Q12446 · AlphaFold monomer V2.0 prediction for proline-rich protein LAS17 (Q12446) · a predicted model of the same protein · chain C against A, TM-score 0.53

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