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

Crystal structure of the human CHIP TPR domain in complex with a 5mer acetylated optimized peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x ACE- LEU- TRP- TRP- PRO- ASP: ACE-LEU-TRP-TRP-PRO-ASP(Non-covalent)

ACE-LEU-TRP-TRP-PRO-ASP.1: 20 residues within 4Å: Chain A: K.8, N.12, F.15, V.16, Y.27, V.39, T.42, N.43, L.46, L.49, V.72, K.73, F.76, F.77, Q.80, F.109, D.112, I.113, A.116 Ligands: 1PE.3 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.15, A:F.15, A:V.39, A:F.76, A:F.76, A:Q.80, A:F.109 Hydrogen bonds: A:N.12, A:N.43, A:N.43, A:K.73 Water bridges: A:D.112, A:D.112 Salt bridges: A:K.8, A:K.73

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

NA.2: 3 residues within 4Å: Chain A: Q.52, H.54, E.84 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.52, A:Q.52

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.3: 9 residues within 4Å: Chain A: F.15, R.18, Y.20, L.46, L.49, K.50, Q.52 Ligands: ACE-LEU-TRP-TRP-PRO-ASP.1, ACE-LEU-TRP-TRP-PRO-ASP.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.50 Water bridges: A:Y.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ravalin, M. et al., Specificity for latent C termini links the E3 ubiquitin ligase CHIP to caspases. Nat.Chem.Biol. (2019)

Release Date

2019-07-31

Peptides

E3 ubiquitin-protein ligase CHIP: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

E3 ubiquitin-protein ligase CHIP

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