SMTL ID : 8iyb.1 (1 other biounit)

Structure insight into substrate recognition and catalysis by feruloyl esterase from Aspergillus sydowii

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: W.191, G.193, N.195 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.193 Water bridges: A:N.195, A:N.195 NAG.2: 2 residues within 4Å: Chain A: G.229, N.231 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.231

1 x FER: 3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOIC ACID(Non-covalent)

FER.3: 14 residues within 4Å: Chain A: G.44, C.45, S.125, S.126, M.129, S.162, S.163, P.164, A.167, Q.169, A.172, V.211, I.212, H.265 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:P.164, A:I.212 Hydrogen bonds: A:C.45, A:S.125, A:S.126, A:Q.169 Water bridges: A:D.168 Salt bridges: A:H.265

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 5 residues within 4Å: Chain A: F.120, S.143, K.200, W.277, F.278 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.120, A:K.200 Hydrogen bonds: A:S.143, A:S.143 Salt bridges: A:K.200 ACT.5: 3 residues within 4Å: Chain A: V.232, E.235, S.247 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.232 Hydrogen bonds: A:E.235, A:S.247

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 5 residues within 4Å: Chain A: V.176, S.177, N.215, D.218, E.219 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.176, A:D.218 EDO.7: 7 residues within 4Å: Chain A: S.116, S.117, P.139, D.140, V.141, F.142, S.143 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Phienluphon, A. et al., Structural insights into the molecular mechanisms of substrate recognition and hydrolysis by feruloyl esterase from Aspergillus sydowii. Int.J.Biol.Macromol. (2023)

Release Date

2023-10-25

Peptides

Feruloyl esterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Feruloyl esterase

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