SMTL ID : 3dvo.2 (1 other biounit)

SgrAI with cognate DNA and calcium bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain B: C.8 Chain C: D.187, F.240 5 PLIP interactions: 2 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:D.187, C:F.240, H2O.2, H2O.8, H2O.9 CA.2: 3 residues within 4Å: Chain C: E.102, N.148, L.149 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.102, C:L.149, H2O.9 CA.3: 3 residues within 4Å: Chain A: C.8 Chain D: D.187, F.240 5 PLIP interactions: 2 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:D.187, D:F.240, H2O.2, H2O.15, H2O.15 CA.4: 4 residues within 4Å: Chain D: E.102, N.148, L.149, D.187 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.102, D:E.102, D:L.149, H2O.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dunten, P.W. et al., The structure of SgrAI bound to DNA; recognition of an 8 base pair target. Nucleic Acids Res. (2008)

Release Date

2008-08-19

Peptides

SgraIR restriction enzyme: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
C

D
D

SgraIR restriction enzyme

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