SMTL ID : 5eh9.1

Indirect contributions of mutations underlie optimization of new enzyme function

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.29 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: D.111, H.112, D.194, H.238 Ligands: ZN.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.111, A:H.112, A:D.194, A:H.238, H2O.1 ZN.2: 6 residues within 4Å: Chain A: H.107, H.109, H.112, H.172, D.194 Ligands: ZN.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.107, A:H.109, A:H.172, A:D.194, H2O.1

7 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: R.92, V.93, F.249 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.92, A:R.92 Water bridges: A:P.13, A:E.83 GOL.4: 8 residues within 4Å: Chain A: M.56, E.58, R.85, I.86, G.114, G.115, G.117, A.118 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.58, A:I.86 Water bridges: A:G.117 GOL.5: 3 residues within 4Å: Chain A: E.225, V.226, K.229 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.229 GOL.6: 3 residues within 4Å: Chain A: E.64, G.65, N.68 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.64, A:N.68, A:N.68 Water bridges: A:G.74 GOL.7: 5 residues within 4Å: Chain A: N.62, N.63, E.64, K.79, M.80 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.62, A:N.63, A:M.80, A:M.80 Water bridges: A:P.78, A:M.80 GOL.8: 6 residues within 4Å: Chain A: H.109, R.137, E.139, H.172, G.210, F.211 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.137 GOL.9: 4 residues within 4Å: Chain A: T.129, E.155, G.156, Y.168 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.155

1 x HED: 2-HYDROXYETHYL DISULFIDE(Non-covalent)

HED.10: 6 residues within 4Å: Chain A: F.67, V.72, I.76, H.109, E.138, E.139 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, G. et al., Conformational Tinkering Drives Evolution of a Promiscuous Activity through Indirect Mutational Effects. Biochemistry (2016)

Release Date

2016-09-07

Peptides

N-acyl homoserine lactonase AiiA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

N-acyl homoserine lactonase AiiA