SMTL ID : 1k0z.1

Crystal Structure of the PvuII endonuclease with Pr3+ and SO4 ions bound in the active site at 2.05A.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x PR: PRASEODYMIUM ION(Non-covalent)

PR.1: 4 residues within 4Å: Chain A: G.55, D.57, E.67 Ligands: SO4.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.55, A:D.57, A:E.67, A:E.67, H2O.4 PR.3: 4 residues within 4Å: Chain B: G.55, D.57, E.67 Ligands: SO4.4 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:G.55, B:E.67, B:E.67, H2O.5, H2O.7

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 7 residues within 4Å: Chain A: G.55, E.67, K.69, T.81, H.82, Y.93 Ligands: PR.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.67, A:Y.93 Water bridges: A:K.69, A:H.82 Salt bridges: A:K.69 SO4.4: 7 residues within 4Å: Chain B: G.55, E.67, K.69, T.81, H.82, Y.93 Ligands: PR.3 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.81 Water bridges: B:K.69 Salt bridges: B:K.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

 - 

Release Date

2003-06-17

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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