SMTL ID : 4x0p.4 (3 other biounits)

Ternary complex of human DNA polymerase theta C-terminal domain binding ddATP opposite a tetrahydrofuran AP site analog

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.91 Å

Oligo State

monomer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 2 residues within 4Å: Chain A: M.636, E.674 No protein-ligand interaction detected (PLIP) GOL.2: 4 residues within 4Å: Chain A: D.175, I.177, V.441, S.442 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.442

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.539, Y.540, D.749 Ligands: DDS.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.539, A:D.539, A:Y.540, A:D.749

1 x DDS: 2',3'-dideoxyadenosine triphosphate(Non-covalent)

DDS.4: 15 residues within 4Å: Chain A: D.539, Y.540, S.541, Q.542, E.544, F.568, R.588, K.592, Q.593, Y.596, Y.600, D.749 Chain B: C.13 Chain C: G.5 Ligands: CA.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:E.544, A:Y.596 Hydrogen bonds: A:Q.542, A:Q.542, A:Q.593 Salt bridges: A:R.588, A:K.592, A:K.592, A:K.592, A:K.784 pi-Stacking: A:Y.596

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zahn, K.E. et al., Human DNA polymerase theta grasps the primer terminus to mediate DNA repair. Nat.Struct.Mol.Biol. (2015)

Release Date

2015-03-18

Peptides

DNA polymerase theta: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

DNA polymerase theta

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