SMTL ID : 4kyw.1

Restriction endonuclease DPNI in complex with two DNA molecules

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.37, C.40, C.59, C.62 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.37, A:C.40, A:C.59, A:C.62

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.56, E.67, L.68 Chain B: T.6 Ligands: NA.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.56, A:E.67, A:L.68, H2O.1, H2O.2

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

NA.3: 4 residues within 4Å: Chain A: D.56 Chain B: A.5, T.6 Ligands: CA.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mierzejewska, K. et al., Structural basis of the methylation specificity of R.DpnI. Nucleic Acids Res. (2014)

Release Date

2014-06-04

Peptides

Type-2 restriction enzyme DpnI: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Type-2 restriction enzyme DpnI

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