SMTL ID : 7e30.1

Crystal structure of a novel alpha/beta hydrolase in apo form in complex with citrate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.56 Å

Oligo State

homo-dimer

Ligands

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 14 residues within 4Å: Chain A: G.61, F.62, T.63, A.64, H.129, S.130, M.131, H.208, L.209 Chain B: T.177, I.178, S.207, L.209 Ligands: MPD.2 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.62, A:L.209 Hydrogen bonds: A:G.61, A:F.62, A:F.62, A:S.130, A:M.131, A:H.208 Water bridges: A:S.68, A:N.212, B:H.208, B:H.208 Salt bridges: A:H.129, A:H.208

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

MPD.2: 5 residues within 4Å: Chain A: M.131, W.155, I.178 Chain B: T.177 Ligands: CIT.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.155, A:W.155 Hydrogen bonds: A:I.178 MPD.4: 7 residues within 4Å: Chain A: T.177, I.178, S.207 Chain B: F.62, M.131, W.155, I.178 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:W.155, B:I.178 Hydrogen bonds: A:T.177, A:T.177 MPD.5: 3 residues within 4Å: Chain B: N.143, T.144, S.145 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.144, B:T.144, B:S.145

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 4 residues within 4Å: Chain A: R.165, P.193, D.195, L.196 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.165 Salt bridges: A:R.165 SO4.6: 6 residues within 4Å: Chain B: E.186, Y.189, N.190, Y.200, E.251, R.253 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.190, B:N.190, B:E.251, B:E.251 Salt bridges: B:R.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pfaff, L. et al., Multiple Substrate Binding Mode-Guided Engineering of a Thermophilic PET Hydrolase. Acs Catalysis (2022)

Release Date

2022-02-09

Peptides

alpha/beta hydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

alpha/beta hydrolase

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