SMTL ID : 9gcj.1

The crystal structure of beta-glucosidase from the thermophilic bacterium Caldicellulosiruptor saccharolyticus in complex with beta-D-glucose determined at 1.95 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.1: 15 residues within 4Å: Chain A: Q.25, H.126, W.127, N.170, E.171, N.227, N.309, Y.311, M.340, W.342, E.369, W.416, E.423, W.424, F.432 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.25, A:H.126, A:N.170, A:N.309, A:E.369, A:E.369, A:W.424 Water bridges: A:N.421, A:N.421 BGC.5: 15 residues within 4Å: Chain B: Q.25, H.126, W.127, N.170, E.171, N.227, N.309, Y.311, M.340, W.342, E.369, W.416, E.423, W.424, F.432 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:Q.25, B:H.126, B:N.170, B:E.171, B:N.309, B:W.424 Water bridges: B:N.421, B:N.421

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.2: 16 residues within 4Å: Chain A: R.48, N.49, I.50, L.51, Y.52, A.425, M.426 Chain B: S.243, I.245, E.246, L.317, Y.318, D.319, E.320, N.321, R.329 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:N.321, B:R.329, A:Y.52 Water bridges: B:R.329, A:I.50 1PE.6: 18 residues within 4Å: Chain A: T.235, S.243, E.246, L.317, Y.318, D.319, E.320, N.321, R.329 Chain B: R.48, N.49, I.50, L.51, Y.52, G.53, I.184, A.425, M.426 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.329, A:R.329, B:Y.52

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

PEG.3: 5 residues within 4Å: Chain A: Y.52, H.54, Y.428, Y.439 Chain B: Y.240 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Water bridges: B:Y.240 Hydrogen bonds: A:H.54

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

CL.4: 2 residues within 4Å: Chain A: K.160, I.218 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sotiropoulou, A.I. et al., Structural studies of beta-glucosidase from the thermophilic bacterium Caldicellulosiruptor saccharolyticus. Acta Crystallogr D Struct Biol (2024)

Release Date

2024-10-16

Peptides

beta-glucosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

beta-glucosidase