SMTL ID : 8qef.1

A carbohydrate esterase family 15 (CE15) glucuronoyl esterase from Phocaeicola ATCC 8482 bound to novel ligand.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.16 Å

Oligo State

homo-dimer

Ligands

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

EDO.1: 1 residues within 4Å: Chain A: F.145 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.405 Water bridges: A:R.264 EDO.2: 5 residues within 4Å: Chain A: S.144, F.145, M.176, W.180, H.262 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.145 Water bridges: A:H.262, A:H.262 EDO.3: 5 residues within 4Å: Chain A: S.263, R.264, K.267, E.301, W.354 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.263, A:R.264, A:K.267, A:K.267 Water bridges: A:R.264, A:C.289 EDO.5: 1 residues within 4Å: Chain B: W.354 No protein-ligand interaction detected (PLIP)

1 x GTR: beta-D-galactopyranuronic acid(Non-covalent)

GTR.4: 11 residues within 4Å: Chain B: S.263, R.264, K.267, N.286, S.287, E.301, M.306, R.309, F.310, W.354, H.405 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:S.263, B:K.267, B:K.267, B:S.287, B:E.301, B:R.309, B:R.309, B:W.354 Water bridges: B:R.264, B:R.264, B:C.289 Salt bridges: B:R.264, B:K.267, B:H.405, B:H.405

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seveso, A. et al., Polysaccharide utilization loci from Bacteroidota encode CE15 enzymes with possible roles in cleaving pectin-lignin bonds. Appl.Environ.Microbiol. (2024)

Release Date

2023-12-13

Peptides

Putative acetyl xylan esterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative acetyl xylan esterase

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