SMTL ID : 1rgr.1

Cyclic Peptides Targeting PDZ Domains of PSD-95: Structural Basis for Enhanced Affinity and Enzymatic Stability

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

monomer

Ligands

1 x TYR- LYS- LYS- THR- GLU- VAL: postsynaptic protein CRIPT peptide(Non-covalent)

TYR-LYS-LYS-THR-GLU-VAL.1: 19 residues within 4Å: Chain A: G.13, L.14, G.15, F.16, S.17, I.18, A.19, G.20, N.24, P.25, H.26, T.36, K.37, I.39, H.69, V.73, L.76, K.77 Ligands: BAL.2 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.14, A:I.18, A:H.26, A:V.73, A:L.76, A:L.76 Hydrogen bonds: A:L.14, A:G.15, A:F.16, A:F.16, A:I.18, A:I.18, A:N.24, A:N.24, A:H.26, A:H.69 pi-Stacking: A:H.26

1 x BAL: BETA-ALANINE(Non-covalent)

BAL.2: 5 residues within 4Å: Chain A: S.17, K.37, I.39 Ligands: TYR-LYS-LYS-THR-GLU-VAL.1, TYR-LYS-LYS-THR-GLU-VAL.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.37 Hydrogen bonds: A:S.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Piserchio, A. et al., Targeting Specific PDZ Domains of PSD-95; Structural Basis for Enhanced Affinity and Enzymatic Stability of a Cyclic Peptide. Chem.Biol. (2004)

Release Date

2004-05-18

Peptides

Presynaptic density protein 95: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Presynaptic density protein 95