SMTL ID : 7nn3.4 (3 other biounits)

A carbohydrate esterase family 15 (CE15) glucuronoyl esterase from Caldicellulosiruptor kristjansonii

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

monomer

Ligands

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

EDO.1: 6 residues within 4Å: Chain A: N.147, R.151, D.152, D.153, S.155, T.157 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.151, A:S.155, A:S.155 EDO.2: 4 residues within 4Å: Chain A: Y.71, S.72, T.79, S.90 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.72 EDO.3: 2 residues within 4Å: Chain A: S.378, R.379 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.379 Water bridges: A:S.252, A:S.252 EDO.4: 4 residues within 4Å: Chain A: Y.116, A.118, F.127, D.129 No protein-ligand interaction detected (PLIP) EDO.7: 4 residues within 4Å: Chain A: P.165, H.166, S.167, N.172 2 PLIP interactions: 2 interactions with chain A Water bridges: A:P.165, A:N.172 EDO.8: 7 residues within 4Å: Chain A: L.191, E.192, K.193, G.194, I.199, D.200, A.201 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.199, A:A.201 Water bridges: A:E.192 EDO.10: 3 residues within 4Å: Chain A: Y.60, V.170, E.171 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Y.60

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

PEG.5: 5 residues within 4Å: Chain A: Y.31, E.48, D.51, L.52, F.55 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Y.60 PEG.6: 7 residues within 4Å: Chain A: S.263, Q.266, G.267, R.279, E.280, F.281, K.282 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.263 PEG.9: 11 residues within 4Å: Chain A: K.61, T.64, M.178, A.181, W.182, S.185, K.186, V.218, A.219, F.222, D.223 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.185, A:K.186, A:V.218, A:F.222 Water bridges: A:K.61, A:T.64, A:K.186, A:R.225

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krska, D. et al., Structural and Functional Analysis of a Multimodular Hyperthermostable Xylanase-Glucuronoyl Esterase from Caldicellulosiruptor kristjansonii . Biochemistry (2021)

Release Date

2021-07-07

Peptides

Beta-xylanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Beta-xylanase

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