SMTL ID : 1h56.1

Structural and biochemical characterization of a new magnesium ion binding site near Tyr94 in the restriction endonuclease PvuII

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: G.55, D.57, E.67, K.69 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.57, A:E.67, A:E.67, H2O.1, H2O.1 MG.2: 4 residues within 4Å: Chain B: K.69, T.81, H.82, Y.93 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:T.81, B:Y.93, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Spyridaki, A. et al., Structural and Biochemical Characterization of a New Mg(2+) Binding Site Near Tyr94 in the Restriction Endonuclease PvuII. J.Mol.Biol. (2003)

Release Date

2003-08-07

Peptides

TYPE II RESTRICTION ENZYME PVUII: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

TYPE II RESTRICTION ENZYME PVUII

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