SMTL ID : 4ezw.3 (3 other biounits)

Crystal structure of the substrate binding domain of E.coli DnaK in complex with the designer peptide NRLLLTG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x ASN- ARG- LEU- LEU- LEU- THR- GLY: synthetic peptide NRLLLTG(Non-covalent)

ASN-ARG-LEU-LEU-LEU-THR-GLY.1: 17 residues within 4Å: Chain A: I.13, E.14, T.15, M.16, T.21, V.37, F.38, S.39, T.40, A.41, Q.45, A.47, V.48, T.49, I.50, Q.83, H.153 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:I.13, A:T.21, A:F.38, A:F.38, A:A.41, A:V.48, A:I.50 Hydrogen bonds: A:M.16, A:S.39, A:S.39, A:A.41, A:Q.45, A:T.49 Water bridges: A:Q.45, A:A.47, A:G.80

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: R.59, F.141, R.148, E.191 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.59, A:R.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zahn, M. et al., Structural Studies on the Forward and Reverse Binding Modes of Peptides to the Chaperone DnaK. J.Mol.Biol. (2013)

Release Date

2013-04-17

Peptides

Chaperone protein DnaK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Chaperone protein DnaK

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