SMTL ID : 5k6o.1

Structure of a GH3 b-glucosidase from cow rumen metagenome in complex with galactose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

monomer

Ligands

1 x GAL: beta-D-galactopyranose(Non-covalent)

GAL.1: 13 residues within 4Å: Chain A: S.59, E.143, D.532, R.538, L.583, R.597, K.630, H.631, R.641, M.674, Y.677, D.709, W.710 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.59, A:E.143, A:R.538, A:R.597, A:R.597, A:K.630, A:H.631, A:R.641, A:R.641, A:Y.677, A:Y.677

8 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: S.411, R.450, R.694 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.450, A:R.694 SO4.3: 3 residues within 4Å: Chain A: E.281, F.282, K.388 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.282 Salt bridges: A:K.388 SO4.4: 4 residues within 4Å: Chain A: Y.385, S.393, Y.394, K.395 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.393, A:K.395 SO4.5: 3 residues within 4Å: Chain A: N.751, S.754, Q.755 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.751, A:S.754, A:S.754, A:Q.755 SO4.6: 2 residues within 4Å: Chain A: N.746, L.753 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.496, A:N.746 SO4.7: 3 residues within 4Å: Chain A: V.150, A.151, K.155 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.151 Salt bridges: A:K.155 SO4.8: 2 residues within 4Å: Chain A: K.54, V.68 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.54 SO4.9: 5 residues within 4Å: Chain A: V.516, S.517, E.518, R.521, A.744 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.518 Salt bridges: A:R.521

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

EDO.10: 5 residues within 4Å: Chain A: P.114, E.115, S.157, E.158, T.159 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.115, A:S.157, A:E.158, A:T.159 EDO.11: 4 residues within 4Å: Chain A: F.264, E.265, K.266, S.267 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.264, A:K.266, A:S.267

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ramirez-Escudero, M. et al., Structural and Functional Characterization of a Ruminal beta-Glycosidase Defines a Novel Subfamily of Glycoside Hydrolase Family 3 with Permuted Domain Topology. J.Biol.Chem. (2016)

Release Date

2016-10-05

Peptides

B-GLUCOSIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B-GLUCOSIDASE

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