SMTL ID : 2ktq.1

OPEN TERNARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain C: D.316, Y.317, D.491 Ligands: DCT.2 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:Y.317, C:D.491, H2O.2

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

DCT.2: 10 residues within 4Å: Chain A: C.12 Chain B: G.2 Chain C: Y.317, Q.319, I.320, E.321, F.373, Y.377, D.491 Ligands: MG.1 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:E.321 Hydrogen bonds: C:R.279, C:Q.319, C:I.320, C:Y.377, C:D.491

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, Y. et al., Crystal structures of open and closed forms of binary and ternary complexes of the large fragment of Thermus aquaticus DNA polymerase I: structural basis for nucleotide incorporation. EMBO J. (1998)

Release Date

1999-01-13

Peptides

PROTEIN (LARGE FRAGMENT OF DNA POLYMERASE I): C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

PROTEIN (LARGE FRAGMENT OF DNA POLYMERASE I)