SMTL ID : 6i8f.1

STRUCTURE OF ESTER-HYDROLASE EH1AB1 FROM THE METAGENOME OF LAKE ARREO

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

homo-dimer

Ligands

10 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 6 residues within 4Å: Chain A: R.273, D.274, R.277, Y.292, N.294 Chain B: I.284 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.274, A:R.277 Water bridges: A:R.273 PEG.2: 5 residues within 4Å: Chain A: M.27, M.53, S.54, L.305 Ligands: GOL.11 No protein-ligand interaction detected (PLIP) PEG.3: 6 residues within 4Å: Chain A: E.19, T.306, R.307, F.308, S.310, L.313 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.308 PEG.4: 7 residues within 4Å: Chain A: E.78, I.79, R.80, D.132, Y.133, R.134, L.135 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.80, A:R.80, A:R.80 Water bridges: A:G.108, A:D.132, A:L.135 PEG.5: 4 residues within 4Å: Chain A: V.67, N.69, R.118 Ligands: GOL.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.69, A:R.118 PEG.13: 4 residues within 4Å: Chain B: M.27, Y.222, H.300, L.305 No protein-ligand interaction detected (PLIP) PEG.14: 5 residues within 4Å: Chain A: I.284 Chain B: R.273, D.274, R.277, N.294 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.274, B:R.277 Water bridges: B:R.273, B:N.294 PEG.15: 6 residues within 4Å: Chain A: G.328 Chain B: R.119, K.123, L.313, K.314, D.317 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.119, B:K.123 Water bridges: A:G.328 PEG.16: 7 residues within 4Å: Chain B: R.47, D.132, Y.133, R.134, L.135, E.138, H.139 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.47, B:L.135, B:E.138 PEG.17: 3 residues within 4Å: Chain B: P.142, T.241, R.247 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.241, B:R.247, B:R.247 Water bridges: B:D.242

10 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 6 residues within 4Å: Chain A: E.63, V.64, E.66, V.67, R.118 Ligands: PEG.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:V.64, A:V.64, A:V.67, A:R.118, A:R.118 GOL.7: 5 residues within 4Å: Chain A: E.66, R.83, R.85, G.92, G.163 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.66, A:R.83, A:R.83, A:R.85, A:G.92 Water bridges: A:E.66 GOL.8: 4 residues within 4Å: Chain A: A.76, R.134, A.143, D.146 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.134, A:R.134, A:D.146 GOL.9: 6 residues within 4Å: Chain A: E.89, A.91, L.93, P.95, R.168, T.329 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.168, A:R.168 Water bridges: A:E.89 GOL.10: 5 residues within 4Å: Chain A: G.102, G.103, H.113, D.174, G.301 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.113 Water bridges: A:S.54, A:G.104 GOL.11: 6 residues within 4Å: Chain A: M.53, D.56, G.57, R.307, F.308 Ligands: PEG.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:M.53, A:D.56 GOL.18: 10 residues within 4Å: Chain A: R.277, A.280, D.281, I.284, Y.292 Chain B: R.277, A.280, D.281, I.284, Y.292 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.277 GOL.19: 4 residues within 4Å: Chain B: E.63, V.64, V.67, R.118 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.64, B:R.118, B:R.118 Water bridges: B:E.63 GOL.20: 4 residues within 4Å: Chain B: P.95, R.168, G.328, T.329 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.168, B:R.168 GOL.21: 6 residues within 4Å: Chain B: V.183, Q.186, A.187, D.190, L.246, R.247 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.186, B:D.190 Water bridges: B:Q.186

2 x MG: MAGNESIUM ION(Non-functional Binders)

MG.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.22: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alonso, S. et al., Genetically engineered proteins with two active sites for enhanced biocatalysis and synergistic chemo- and biocatalysis. Nat Catal (2020)

Release Date

2019-11-27

Peptides

EH1AB1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

EH1AB1

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