SMTL ID : 1dkx.1 (1 other biounit)

THE SUBSTRATE BINDING DOMAIN OF DNAK IN COMPLEX WITH A SUBSTRATE PEPTIDE, DETERMINED FROM TYPE 1 SELENOMETHIONYL CRYSTALS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x ASN- ARG- LEU- LEU- LEU- THR- GLY: SUBSTRATE PEPTIDE (7 RESIDUES)(Non-covalent)

ASN-ARG-LEU-LEU-LEU-THR-GLY.1: 17 residues within 4Å: Chain A: I.13, E.14, T.15, M.16, V.19, F.38, S.39, T.40, A.41, Q.45, A.47, V.48, T.49, I.50 Chain B: Q.146, Q.150, H.153 28 PLIP interactions: 24 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:I.13, A:F.38, A:F.38, A:A.47, A:V.48, A:I.50 Hydrogen bonds: A:M.16, A:S.39, A:S.39, A:A.41, A:Q.45, A:Q.45, A:T.49, A:T.49, A:T.49, B:Q.146 Water bridges: A:E.14, A:T.15, A:V.37, A:Q.45, A:S.46, A:T.49, A:N.149, A:N.149, A:N.149, B:Q.150, B:H.153, B:H.153 ASN-ARG-LEU-LEU-LEU-THR-GLY.2: 17 residues within 4Å: Chain A: Q.146, Q.150, H.153 Chain B: I.13, E.14, T.15, M.16, V.19, F.38, S.39, T.40, A.41, Q.45, A.47, V.48, T.49, I.50 26 PLIP interactions: 23 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:I.13, B:F.38, B:F.38, B:A.47, B:V.48, B:I.50 Hydrogen bonds: B:T.15, B:M.16, B:S.39, B:S.39, B:A.41, B:Q.45, B:T.49, B:T.49, B:T.49, A:H.153 Water bridges: B:E.14, B:T.15, B:Q.45, B:S.46, B:T.49, B:N.149, B:N.149, B:N.149, A:Q.146, A:Q.150

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhu, X. et al., Structural analysis of substrate binding by the molecular chaperone DnaK. Science (1996)

Release Date

1996-12-07

Peptides

SUBSTRATE BINDING DOMAIN OF DNAK: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SUBSTRATE BINDING DOMAIN OF DNAK

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