SMTL ID : 3agz.1

Crystal structure of human Hsp40 Hdj1 peptide-binding domain complexed with a C-terminal peptide of Hsp70

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.51 Å

Oligo State

homo-dimer

Ligands

4 x GLY- PRO- THR- ILE- GLU- GLU- VAL- ASP: peptide of Heat shock cognate 71 kDa protein(Non-covalent)

GLY-PRO-THR-ILE-GLU-GLU-VAL-ASP.1: 12 residues within 4Å: Chain A: H.16, K.31, K.32, M.33, K.34, I.35, S.36, I.53, G.74, D.75, I.85, F.87 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:M.33, A:K.34, A:I.35, A:I.35, A:I.53, A:I.85, A:F.87 Hydrogen bonds: A:K.32, A:K.34, A:K.34, A:S.36, A:S.36 Salt bridges: A:K.31, A:K.32, A:K.34 GLY-PRO-THR-ILE-GLU-GLU-VAL-ASP.2: 10 residues within 4Å: Chain B: H.16, K.31, K.32, M.33, K.34, I.35, S.36, D.75, I.85, F.87 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:H.16, B:K.32, B:M.33, B:I.35, B:I.85, B:F.87 Hydrogen bonds: B:K.32, B:K.34, B:K.34, B:S.36, B:S.36, B:D.75 Salt bridges: B:K.31, B:K.32 GLY-PRO-THR-ILE-GLU-GLU-VAL-ASP.3: 10 residues within 4Å: Chain A: W.62, K.63, E.64, G.65, T.66, K.67, I.68, T.69, F.70, K.156 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:W.62, A:W.62, A:K.63, A:T.66, A:K.67, A:I.68, A:F.70 Hydrogen bonds: A:T.66, A:K.67, A:K.67, A:T.69, A:T.69 Salt bridges: A:K.63, A:K.67, A:K.156 GLY-PRO-THR-ILE-GLU-GLU-VAL-ASP.4: 10 residues within 4Å: Chain B: W.62, K.63, E.64, G.65, T.66, K.67, I.68, T.69, F.70, K.156 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:W.62, B:W.62, B:I.68, B:F.70 Hydrogen bonds: B:K.67, B:K.67, B:T.69, B:T.69, B:T.69 Water bridges: B:T.66, B:T.66 Salt bridges: B:K.63, B:K.67, B:K.156, B:K.156, B:K.156

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Suzuki, H. et al., Peptide-binding sites as revealed by the crystal structures of the human Hsp40 Hdj1 C-terminal domain in complex with the octapeptide from human Hsp70. Biochemistry (2010)

Release Date

2011-02-23

Peptides

DnaJ homolog subfamily B member 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DnaJ homolog subfamily B member 1