SMTL ID : 4xaz.1

Cycles of destabilization and repair underlie evolutionary transitions in enzymes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.23, H.25, K.137, D.269 Ligands: ZN.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.23, A:H.25, A:D.269, H2O.4 ZN.2: 5 residues within 4Å: Chain A: H.23, K.137, H.169, H.198 Ligands: ZN.1 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.169, A:H.198, H2O.4 ZN.3: 5 residues within 4Å: Chain B: H.23, H.25, K.137, D.269 Ligands: ZN.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.23, B:H.25, B:D.269, H2O.15 ZN.4: 5 residues within 4Å: Chain B: H.23, K.137, H.169, H.198 Ligands: ZN.3 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.169, B:H.198, H2O.15

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.5: 2 residues within 4Å: Chain B: A.234, S.235 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Campbell, E. et al., The role of protein dynamics in the evolution of new enzyme function. Nat.Chem.Biol. (2016)

Release Date

2015-12-16

Peptides

Phosphotriesterase variant PTE-R18: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Phosphotriesterase variant PTE-R18

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