SMTL ID : 1cz0.1

INTRON ENCODED HOMING ENDONUCLEASE I-PPOI/DNA COMPLEX LACKING CATALYTIC METAL ION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 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.2: 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.3: 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.4: 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

2 x NA: SODIUM ION(Non-functional Binders)

NA.5: 4 residues within 4Å: Chain C: H.97, N.118 Chain B: A.13, G.14 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.96, C:H.97 NA.6: 4 residues within 4Å: Chain A: A.13, G.14 Chain D: H.97, N.118 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:H.97, D:N.118

Links

RCSB   PDBsum   PDBe   CATH   PLIP

Citation

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

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

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