SMTL ID : 7kzi.2 (1 other biounit)

Intermediate state (QQQ) of near full-length DnaK alternatively fused with a substrate peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.82 Å

Oligo State

monomer

Ligands

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

SO4.1: 1 residues within 4Å: Chain A: Q.497 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.497, A:Q.497 SO4.3: 3 residues within 4Å: Chain A: G.621, N.622, R.623 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.622, A:N.622, A:R.623 Salt bridges: A:R.623

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 19 residues within 4Å: Chain A: G.10, T.11, T.12, N.13, K.70, E.171, G.196, G.197, G.198, A.199, E.267, K.270, I.271, S.274, G.341, G.342, Q.343, R.345 Ligands: MG.4 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:T.11, A:T.12, A:T.12, A:T.12, A:N.13, A:N.13, A:N.13, A:G.197, A:G.198, A:A.199, A:E.267, A:E.267, A:K.270, A:S.274, A:G.342 Water bridges: A:K.70, A:K.70 Salt bridges: A:K.70

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.4: 1 residues within 4Å: Ligands: ATP.2 No protein-ligand interaction detected (PLIP)

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 3 residues within 4Å: Chain A: G.184, R.188, R.362 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, W. et al., Intermediates in allosteric equilibria of DnaK-ATP interactions with substrate peptides. Acta Crystallogr.,Sect.D (2021)

Release Date

2021-05-12

Peptides

Chaperone protein DnaK fused with substrate peptide,Chaperone protein DnaK fused with substrate peptide: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Chaperone protein DnaK fused with substrate peptide,Chaperone protein DnaK fused with substrate peptide

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