SMTL ID : 6q0u.1 (1 other biounit)

Structure of the Erbin PDZ variant E-6a with a high-affinity C-terminal peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

monomer

Ligands

1 x TYR- TYR- GLU- SER- GLY- TRP- LEU: peptide(Non-covalent)

TYR-TYR-GLU-SER-GLY-TRP-LEU.1: 20 residues within 4Å: Chain A: E.15, L.16, G.17, F.18, R.19, I.20, A.21, G.22, G.26, R.27, G.28, N.29, P.30, T.41, R.42, Q.44, H.72, I.76, L.79, K.80 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:R.19, A:I.20, A:A.21, A:P.30, A:R.42, A:Q.44, A:I.76, A:L.79, A:K.80 Hydrogen bonds: A:L.16, A:G.17, A:F.18, A:F.18, A:R.19, A:I.20, A:I.20, A:G.22, A:G.26, A:R.27 Water bridges: A:L.79, A:K.80 Salt bridges: A:R.19, A:R.42 pi-Cation interactions: A:R.19

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: E.11, N.84, T.85 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.84 Water bridges: A:T.85 EDO.3: 4 residues within 4Å: Chain A: V.43, Q.44, P.45, S.50 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.43 Water bridges: A:V.43, A:S.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Teyra, J. et al., Comprehensive analysis of all evolutionary paths between two divergent PDZ domain specificities. Protein Sci. (2020)

Release Date

2019-11-13

Peptides

Erbin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Erbin

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