SMTL ID : 6uw0.2 (1 other biounit)

Engineered variant of I-OnuI meganuclease with improved thermostability and fully altered specificity targeting cholera toxin A subunit

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.72 Å

Oligo State

monomer

Ligands

3 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.1: 4 residues within 4Å: Chain A: E.17, G.172 Chain B: T.17 Chain C: T.16 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.17, A:G.172, H2O.1 CA.2: 5 residues within 4Å: Chain A: A.16, E.173 Chain B: T.15, C.16 Chain C: G.17 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.16, A:E.173, H2O.1 CA.3: 2 residues within 4Å: Chain C: C.26, C.27 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lambert, A.R. et al., Optimization of Protein Thermostability and Exploitation of Recognition Behavior to Engineer Altered Protein-DNA Recognition. Structure (2020)

Release Date

2019-12-18

Peptides

I-OnuI-e-Therm-bCtxA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

I-OnuI-e-Therm-bCtxA

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