SMTL ID : 8qcl.1

A carbohydrate esterase family 15 (CE15) glucuronoyl esterase from Phocaeicola vulgatus ATCC 8482

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

2 x GCU: alpha-D-glucopyranuronic acid(Non-covalent)

GCU.1: 10 residues within 4Å: Chain A: S.263, R.264, K.267, E.301, M.306, R.309, F.310, W.313, W.354, H.405 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.263, A:R.264, A:K.267, A:K.267, A:E.301, A:R.309, A:R.309, A:W.354 Water bridges: A:E.301 Salt bridges: A:R.264, A:R.264, A:H.405 GCU.6: 9 residues within 4Å: Chain B: S.263, R.264, K.267, E.301, M.306, R.309, F.310, W.354, H.405 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:S.263, B:R.264, B:K.267, B:K.267, B:E.301, B:R.309, B:R.309, B:W.354 Salt bridges: B:R.264, B:R.264, B:H.405

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 1 residues within 4Å: Chain A: G.377 No protein-ligand interaction detected (PLIP)

7 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 7 residues within 4Å: Chain A: Q.126, Y.128, N.148, Y.149, I.151, Y.152, L.157 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: L.376, G.377, P.395 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain A: S.144, F.145, M.176, W.180 Ligand excluded by PLIP CL.8: 6 residues within 4Å: Chain B: Q.113, L.114, T.115, D.117, G.120, P.121 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain A: R.324 Chain B: F.223, G.316 Ligand excluded by PLIP CL.10: 4 residues within 4Å: Chain B: Y.42, T.43, R.296, K.326 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain B: K.81, A.82, P.83, Q.228 Ligand excluded by PLIP

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

EDO.7: 0 residues within 4Å: (No contacts) 1 PLIP interactions: 1 interactions with chain B Water bridges: B:R.309

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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