SMTL ID : 1f0o.1

PVUII ENDONUCLEASE/COGNATE DNA COMPLEX (GLUTARALDEHYDE-CROSSLINKED CRYSTAL) AT PH 7.5 WITH TWO CALCIUM IONS AT EACH ACTIVE SITE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain B: C.8 Chain C: D.58, E.68, L.69, K.70 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.68, C:L.69, H2O.5 CA.2: 5 residues within 4Å: Chain B: G.7, C.8 Chain C: G.56, D.58, E.68 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:G.56, C:E.68, H2O.2 CA.3: 7 residues within 4Å: Chain A: G.7, C.8 Chain D: E.55, G.56, D.58, E.68 Ligands: CA.4 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:G.56, D:D.58, D:E.68, D:E.68, H2O.1 CA.4: 6 residues within 4Å: Chain A: C.8 Chain D: D.58, E.68, L.69, K.70 Ligands: CA.3 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.58, D:E.68, D:L.69, H2O.1, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horton, J.R. et al., PvuII endonuclease contains two calcium ions in active sites. J.Mol.Biol. (2000)

Release Date

2000-11-06

Peptides

TYPE II RESTRICTION ENZYME PVUII: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

TYPE II RESTRICTION ENZYME PVUII

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