SMTL ID : 1cyq.1

INTRON ENCODED HOMING ENDONUCLEASE I-PPOI (H98A)/DNA HOMING SITE COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: A.13, G.14 Chain D: A.97, N.118 No protein-ligand interaction detected (PLIP) MG.2: 4 residues within 4Å: Chain B: A.13, G.14 Chain C: A.97, N.118 No protein-ligand interaction detected (PLIP)

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain C: C.124, C.131, H.133, C.137 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.124, C:C.131, C:H.133, C:C.137 ZN.4: 4 residues within 4Å: Chain C: C.40, C.99, C.104, H.109 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.40, C:C.99, C:C.104, C:H.109 ZN.5: 4 residues within 4Å: Chain D: C.124, C.131, H.133, C.137 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.124, D:C.131, D:H.133, D:C.137 ZN.6: 4 residues within 4Å: Chain D: C.40, C.99, C.104, H.109 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.40, D:C.99, D:C.104, D:H.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Galburt, E.A. et al., A novel endonuclease mechanism directly visualized for I-PpoI. Nat.Struct.Biol. (1999)

Release Date

1999-11-19

Peptides

INTRON-ENCODED HOMING ENDONUCLEASE I-PPOI: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

INTRON-ENCODED HOMING ENDONUCLEASE I-PPOI