SMTL ID : 6go4.1

TdT chimera (Loop1 of pol mu) - binary complex with ddCTP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 3 residues within 4Å: Chain A: T.143, V.145, V.148 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.148, A:V.148 Water bridges: A:G.147

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.233, D.235 Ligands: DCT.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.233, A:D.235, H2O.2

1 x DCT: 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE(Non-covalent)

DCT.3: 15 residues within 4Å: Chain A: G.222, G.223, R.226, G.231, H.232, D.233, D.235, D.290, R.294, G.340, W.341, G.343, R.345, N.365 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:R.345 Hydrogen bonds: A:G.223, A:H.232, A:D.233, A:D.290, A:N.365 Water bridges: A:F.224, A:R.226, A:R.226, A:R.226, A:R.226, A:T.230, A:D.233 Salt bridges: A:R.226, A:H.232, A:H.232 pi-Stacking: A:W.341 pi-Cation interactions: A:R.345

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loc'h, J. et al., Structural evidence for an intransbase selection mechanism involving Loop1 in polymerase mu at an NHEJ double-strand break junction. J.Biol.Chem. (2019)

Release Date

2019-06-05

Peptides

DNA nucleotidylexotransferase,DNA-directed DNA/RNA polymerase mu,DNA nucleotidylexotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA nucleotidylexotransferase,DNA-directed DNA/RNA polymerase mu,DNA nucleotidylexotransferase

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