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

DNA polymerase sliding clamp from Escherichia coli with peptide 8 bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

2 x SGK- GLN- ALC- ASP- LEU- PHE: Peptide 8(Non-covalent)

SGK-GLN-ALC-ASP-LEU-PHE.1: 16 residues within 4Å: Chain A: R.155, T.175, G.177, H.178, R.179, L.180, P.245, N.323, Y.326, V.347, S.349, V.363, M.365, P.366, M.367, R.368 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:T.175, A:L.180, A:P.245, A:V.347, A:V.363, A:R.368 Hydrogen bonds: A:G.177, A:M.365, A:P.366, A:R.368 SGK-GLN-ALC-ASP-LEU-PHE.2: 16 residues within 4Å: Chain B: T.175, G.177, H.178, R.179, L.180, P.245, V.250, N.323, Y.326, V.347, S.349, V.363, M.365, P.366, M.367, R.368 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:T.175, B:L.180, B:P.245, B:V.250, B:V.347, B:V.363, B:M.365 Hydrogen bonds: B:G.177, B:M.365, B:P.366, B:R.368 Water bridges: B:R.155, B:R.155, B:N.323, B:Y.326

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Monsarrat, C. et al., Iterative Structure-Based Optimization of Short Peptides Targeting the Bacterial Sliding Clamp. J.Med.Chem. (2021)

Release Date

2021-12-01

Peptides

Beta sliding clamp: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Beta sliding clamp

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