SMTL ID : 3c25.1

Crystal Structure of NotI Restriction Endonuclease Bound to Cognate DNA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain C: C.42, C.55, C.65, C.81 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.42, C:C.55, C:C.65, C:C.81 FE.4: 4 residues within 4Å: Chain D: C.42, C.55, C.65, C.81 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.42, D:C.55, D:C.65, D:C.81

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain B: C.9 Chain C: E.145, S.158, F.159, D.160 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.145, C:D.160, H2O.4 CA.3: 5 residues within 4Å: Chain B: G.10 Chain C: D.160, E.182, I.183, Q.241 2 PLIP interactions: 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.182, H2O.3 CA.5: 4 residues within 4Å: Chain A: C.9, G.10 Chain D: E.145, D.160 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:E.145, D:D.160 CA.6: 6 residues within 4Å: Chain A: G.10 Chain D: D.160, E.182, I.183, Q.241, F.259 2 PLIP interactions: 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.182, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lambert, A.R. et al., Structures of the Rare-Cutting Restriction Endonuclease NotI Reveal a Unique Metal Binding Fold Involved in DNA Binding. Structure (2008)

Release Date

2008-02-12

Peptides

NotI restriction endonuclease: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

NotI restriction endonuclease

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