SMTL ID : 2ido.2 (1 other biounit)

Structure of the E. coli Pol III epsilon-Hot proofreading complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

3 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: D.12, T.13, E.14, D.167 Ligands: MN.2, TMP.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.12, A:E.14, A:D.167, H2O.1 MN.2: 3 residues within 4Å: Chain A: D.12 Ligands: MN.1, TMP.4 5 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:D.12, H2O.1, H2O.4, H2O.4, TMP.4 MN.3: 1 residues within 4Å: Chain A: H.162 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.162, H2O.6, H2O.6, H2O.6

1 x TMP: THYMIDINE-5'-PHOSPHATE(Non-covalent)

TMP.4: 14 residues within 4Å: Chain A: D.12, T.13, E.14, T.15, G.17, E.61, A.62, V.65, H.66, F.102, D.167 Ligands: MN.1, MN.2, EDO.5 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.65 Hydrogen bonds: A:E.14, A:T.15, A:E.61 Water bridges: A:D.12, A:T.13

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 4 residues within 4Å: Chain A: H.98, N.99, S.144 Ligands: TMP.4 1 PLIP interactions: 1 interactions with chain A Water bridges: A:L.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kirby, T.W. et al., Structure of the Escherichia coli DNA polymerase III epsilon-HOT proofreading complex. J.Biol.Chem. (2006)

Release Date

2006-11-14

Peptides

DNA polymerase III epsilon subunit: A
Hot protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

DNA polymerase III epsilon subunit

Hot protein

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