SMTL ID : 5gxx.1

Crystal structure of endoglucanase CelQ from Clostridium thermocellum complexed with Tris

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: S.195, G.196, D.199, E.200, D.246 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.196, A:D.199, A:D.199, A:E.200, H2O.11 CA.2: 5 residues within 4Å: Chain A: D.488, E.491, D.566, N.569, D.570 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.488, A:E.491, A:D.566, A:D.570, H2O.10 CA.8: 5 residues within 4Å: Chain B: S.195, G.196, D.199, E.200, D.246 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.195, B:D.199, B:E.200, B:D.246, H2O.42 CA.9: 5 residues within 4Å: Chain B: D.488, E.491, D.566, N.569, D.570 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.488, B:E.491, B:D.566, B:D.570, H2O.42

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

CL.3: 4 residues within 4Å: Chain A: T.277, P.278, Q.279, K.327 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: P.377, E.378 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: E.598, V.599, G.602 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: T.562, K.563, F.564 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain B: G.139 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain B: T.277, P.278, Q.279, K.327 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain B: P.377, E.378 Ligand excluded by PLIP CL.13: 4 residues within 4Å: Chain B: K.594, E.598, V.599, G.602 Ligand excluded by PLIP

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.7: 4 residues within 4Å: Chain A: H.119, F.190, Y.191, E.409 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.119, A:E.409, A:E.409 Water bridges: A:F.190 TRS.14: 4 residues within 4Å: Chain B: H.119, F.190, Y.191, E.409 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.409, B:E.409 Water bridges: B:F.190, B:F.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jeng, W.Y. et al., Crystal Structures of the C-Terminally Truncated Endoglucanase Cel9Q from Clostridium thermocellum Complexed with Cellodextrins and Tris. Chembiochem (2019)

Release Date

2017-09-27

Peptides

Glucanase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glucanase

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