SMTL ID : 8iyc.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x SXX: SINAPINATE(Non-covalent)

SXX.1: 15 residues within 4Å: Chain A: G.44, C.45, S.125, S.126, M.129, L.156, S.162, S.163, P.164, A.167, Q.169, A.172, V.211, I.212, H.265 11 PLIP interactions: 11 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, A:Q.169, A:H.265, A:H.265 Salt bridges: A:H.265

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

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

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

EDO.4: 3 residues within 4Å: Chain A: P.61, D.64, E.65 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.64, A:E.65 EDO.5: 6 residues within 4Å: Chain A: A.33, N.35, P.36, A.37, F.68, K.118 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.37, A:G.67, A:K.118 EDO.6: 3 residues within 4Å: Chain A: D.115, S.117, K.118 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.117 Water bridges: A:S.117 EDO.7: 2 residues within 4Å: Chain A: A.87, T.91 No protein-ligand interaction detected (PLIP) EDO.8: 1 residues within 4Å: Chain A: D.251 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.251, A:D.251 EDO.9: 5 residues within 4Å: Chain A: T.8, S.10, I.26, Y.27, V.28 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.8, A:I.26, A:V.28

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

ACT.10: 3 residues within 4Å: Chain A: P.214, D.218, L.259 No protein-ligand interaction detected (PLIP) ACT.11: 6 residues within 4Å: Chain A: F.120, S.143, K.200, W.277, F.278, G.279 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.120, A:K.200 Hydrogen bonds: A:F.278 Salt bridges: A:K.200 ACT.12: 6 residues within 4Å: Chain A: F.217, V.221, E.235, S.247, F.249 Ligands: ACT.13 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.217 Hydrogen bonds: A:E.235, A:S.247 ACT.13: 4 residues within 4Å: Chain A: D.218, V.221, K.222 Ligands: ACT.12 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.221 Hydrogen bonds: A:D.218, A:K.222 ACT.14: 7 residues within 4Å: Chain A: S.116, S.117, P.139, D.140, V.141, F.142, S.143 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.117 Water bridges: A:S.143, A:S.143

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
B

Feruloyl esterase

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