SMTL ID : 4r5k.1

Crystal structure of the DnaK C-terminus (Dnak-SBD-B)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: H.4, H.5, H.6 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:H.5 Water bridges: A:H.3, A:H.4, A:H.6, A:H.6, A:H.6 Salt bridges: A:H.4, A:H.6 SO4.2: 4 residues within 4Å: Chain A: H.2, H.3, H.4, H.7 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.2, A:H.4 Salt bridges: A:H.4, A:H.7 SO4.4: 5 residues within 4Å: Chain A: M.25 Chain B: H.2, H.3, H.4, H.7 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.3, B:H.4 Salt bridges: B:H.2, B:H.7 SO4.5: 4 residues within 4Å: Chain B: H.3, H.4, H.5, H.6 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:H.5, B:H.6 Water bridges: B:H.7 Salt bridges: B:H.4, B:H.6

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: E.23, T.24, M.25 Chain B: H.7, I.8 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leu, J.I. et al., Structural Basis for the Inhibition of HSP70 and DnaK Chaperones by Small-Molecule Targeting of a C-Terminal Allosteric Pocket. Acs Chem.Biol. (2014)

Release Date

2014-09-10

Peptides

Chaperone protein DnaK: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chaperone protein DnaK

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