SMTL ID : 6vdd.2 (1 other biounit)

POL domain of Pol1 from M. smegmatis complex with DNA primer-template and dNTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

DCT.1: 6 residues within 4Å: Chain A: Q.384, H.410, R.430, K.434, Y.438 Ligands: MG.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.384 Salt bridges: A:H.410, A:H.410, A:R.430, A:K.434, A:K.434, A:K.434

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: Y.382, S.383, Q.384 Ligands: DCT.1 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain A: Q.131, I.338 Chain C: C.7 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:I.338, H2O.4, H2O.7, H2O.10, H2O.10, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, S. et al., Mycobacterial DNA polymerase I: activities and crystal structures of the POL domain as apoenzyme and in complex with a DNA primer-template and of the full-length FEN/EXO-POL enzyme. Nucleic Acids Res. (2020)

Release Date

2020-02-12

Peptides

DNA polymerase I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

DNA polymerase I

Related Entries With Identical Sequence