SMTL ID : 7n6j.1

Crystal structure of the substrate-binding domain of E. coli DnaK in complex with the peptide RKQSTIALALLPLLFTPRR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: I.111, T.112 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.112 SO4.2: 3 residues within 4Å: Chain A: T.28, T.32, H.34 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.32 Water bridges: A:T.32, A:K.33 Salt bridges: A:H.34 SO4.3: 2 residues within 4Å: Chain A: F.69, N.70 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.70 Water bridges: A:F.69, A:N.70 SO4.4: 3 residues within 4Å: Chain A: P.170, A.171, D.172 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clerico, E.M. et al., Selective promiscuity in the binding of E. coli Hsp70 to an unfolded protein. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-06-23

Peptides

Chaperone protein DnaK: A
Alkaline phosphatase peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chaperone protein DnaK

Alkaline phosphatase peptide

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