SMTL ID : 4jwe.3 (2 other biounits)

Crystal structure of the substrate binding domain of E.coli DnaK in complex with sheep Bac7(1-21)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.79, H.153, H.156 Chain B: R.9 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.79, A:H.153, A:H.156, B:R.9 SO4.2: 3 residues within 4Å: Chain A: N.63, K.64, S.65 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.65 Water bridges: A:S.65, A:S.65, A:S.65, A:S.65 Salt bridges: A:K.64 SO4.3: 3 residues within 4Å: Chain A: K.33, H.34, S.35 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.33, A:S.35 Water bridges: A:S.35 Salt bridges: A:H.34 SO4.4: 2 residues within 4Å: Chain C: K.114, S.116 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:S.116 Water bridges: C:S.116 Salt bridges: C:K.114 SO4.5: 2 residues within 4Å: Chain A: K.26 Chain C: K.26 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain A Water bridges: C:N.27, A:N.27 Salt bridges: C:K.26, A:K.26 SO4.6: 4 residues within 4Å: Chain C: R.59, R.148, K.189, E.191 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.191 Salt bridges: C:R.59, C:R.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zahn, M. et al., Structural Identification of DnaK Binding Sites within Bovine and Sheep Bactenecin Bac7. Protein Pept.Lett. (2014)

Release Date

2013-11-13

Peptides

Chaperone protein DnaK: AC
Cathelicidin-3: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
D

D
C

Chaperone protein DnaK

Cathelicidin-3

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