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Cftr associated ligand (cal) PDZ domain bound to peptidomimetic lycalpmb

Analyse Cftr associated ligand (cal) PDZ domain bound to peptidomimetic lycalpmb in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7JZQ
Type
protein
Length
94 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Golgi-associated PDZ and coiled-coil motif-containing protein; Lycalpmb peptide core
UniProt
Q9HD26
Ligands
VU1

Structure

x-ray diffraction · 2 distinct chains · 19% helix, 39% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGolgi-associated PDZ and coiled-coil motif-containing proteinprotein8721% helix, 39% strandQ9HD26
CLycalpmb peptide coreprotein70% helix, 43% strand—

Ligands and binding sites

  • VU1 · 4-[(piperidin-1-yl)methyl]benzoic acid · ligand · chains A, C

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

Interfaces

1 interface between chains.

  • A–C · 471 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 7JZQ · CFTR Associated Ligand (CAL) PDZ domain bound to peptidomimetic LyCALPMB · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9HD26 · AlphaFold monomer V2.0 prediction for golgi-associated PDZ and coiled-coil… · a predicted model of the same protein · chain A against A, TM-score 0.98

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