SMTL ID : 3qnj.1 (2 other biounits)

Crystal structure of the substrate binding domain of E.coli DnaK in complex with the antimicrobial peptide oncocin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: N.63, K.64, S.65 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.65 Salt bridges: A:K.64 SO4.2: 5 residues within 4Å: Chain A: M.16, G.17, G.18 Chain B: P.8, R.9 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.9, A:G.17, A:G.18 Salt bridges: B:R.9

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Knappe, D. et al., Rational Design of Oncocin Derivatives with Superior Protease Stabilities and Antibacterial Activities Based on the High-Resolution Structure of the Oncocin-DnaK Complex. Chembiochem (2011)

Release Date

2011-03-23

Peptides

Chaperone protein DnaK: A
antimicrobial peptide oncocin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Chaperone protein DnaK

antimicrobial peptide oncocin

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