SMTL ID : 6q0m.2 (1 other biounit)

Structure of Erbin PDZ derivative E-14 with a high-affinity peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

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

TYR-TYR-GLU-SER-ASP-TRP-LEU.1: 21 residues within 4Å: Chain A: K.12, E.15, I.16, G.17, F.18, R.19, I.20, A.21, G.22, R.27, G.28, N.29, P.30, T.41, R.42, V.43, S.44, L.72, I.76, L.79, K.80 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:F.18, A:R.19, A:I.20, A:P.30, A:R.42, A:L.72, A:I.76, A:K.80 Hydrogen bonds: A:I.16, A:G.17, A:F.18, A:F.18, A:R.19, A:R.19, A:I.20, A:I.20, A:T.41, A:T.41, A:R.42 Water bridges: A:G.22, A:R.27, A:R.42, A:L.79 Salt bridges: A:R.19, A:R.42 pi-Cation interactions: A:R.19

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: N.63, F.82, Q.83, N.84, T.85 Ligand excluded by PLIP CL.3: 1 residues within 4Å: Chain A: R.7 Ligand excluded by PLIP

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

EDO.4: 6 residues within 4Å: Chain A: I.60, Q.61, Y.65, S.66, F.67, I.68 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.61, A:S.66 Water bridges: A:E.5

1 x NA: SODIUM ION(Non-functional Binders)

NA.5: 2 residues within 4Å: Chain A: V.43, P.45 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.43 Water bridges: A:V.43

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
B

Erbin

Related Entries With Identical Sequence