SMTL ID : 7z2v.1

Ferulic acid esterase variant S114A from Lactobacillus buchneri

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-dimer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: T.35, D.97 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.35, A:D.97, H2O.3, H2O.4, H2O.8 CA.2: 2 residues within 4Å: Chain A: Q.21, D.44 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.44, A:D.44, H2O.1, H2O.8 CA.4: 2 residues within 4Å: Chain B: T.35, D.97 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.35, B:D.97, H2O.16, H2O.17, H2O.19 CA.5: 2 residues within 4Å: Chain B: Q.21, D.44 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.44, B:D.44, H2O.18, H2O.21 CA.8: 1 residues within 4Å: Chain B: E.30 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.30, H2O.18, H2O.20

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

ACT.3: 5 residues within 4Å: Chain A: F.60, L.137, A.162, F.165, Q.176 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.60, A:F.165 Hydrogen bonds: A:Q.176 Water bridges: A:Q.176 ACT.6: 5 residues within 4Å: Chain B: F.60, L.137, A.162, F.165, Q.176 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.60, B:F.165 Hydrogen bonds: B:Q.176 ACT.7: 4 residues within 4Å: Chain B: K.25, M.122, S.123, F.124 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.123 Salt bridges: B:K.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kasmaei, K.M. et al., Crystal structure of the feruloyl esterase from Lentilactobacillus buchneri reveals a novel homodimeric state. Front Microbiol (2022)

Release Date

2022-11-30

Peptides

Ferulic acid esterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ferulic acid esterase