SMTL ID : 3q4j.2 (2 other biounits)

Structure of a small peptide ligand bound to E.coli DNA sliding clamp

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x ACE- GLN- LEU- ASP- LEU- PHE: peptide ligand(Non-covalent)

ACE-GLN-LEU-ASP-LEU-PHE.1: 17 residues within 4Å: Chain A: R.152, T.172, G.174, H.175, R.176, L.177, P.242, V.247, N.320, Y.323, V.344, S.346, V.360, M.362, P.363, M.364, R.365 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:T.172, A:L.177, A:P.242, A:V.247, A:V.247, A:V.360, A:P.363, A:R.365 Hydrogen bonds: A:R.152, A:G.174, A:G.174, A:M.362, A:P.363, A:R.365 Water bridges: A:Y.323 Salt bridges: A:H.175 ACE-GLN-LEU-ASP-LEU-PHE.2: 18 residues within 4Å: Chain B: R.152, L.155, T.172, G.174, H.175, R.176, L.177, P.242, V.247, N.320, Y.323, V.344, S.346, V.360, M.362, P.363, M.364, R.365 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:L.155, B:L.155, B:T.172, B:L.177, B:P.242, B:V.247, B:V.247, B:V.360, B:M.362 Hydrogen bonds: B:G.174, B:H.175, B:M.362, B:P.363, B:R.365 Salt bridges: B:R.152, B:R.152, B:H.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wolff, P. et al., Structure-based design of short peptide ligands binding onto the E. coli processivity ring. J.Med.Chem. (2011)

Release Date

2011-12-28

Peptides

DNA polymerase III subunit beta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

DNA polymerase III subunit beta

Related Entries With Identical Sequence