SMTL ID : 1qk2.1 (1 other biounit)

WILD TYPE CEL6A WITH A NON-HYDROLYSABLE CELLOTETRAOSE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x MGL- SGC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose-(1-4)-methyl beta-D-glucopyranoside

MGL-SGC-GLC-GLC.1: 17 residues within 4Å: Chain A: W.51, D.53, Y.85, D.137, N.145, H.182, G.184, W.185, A.220, N.221, W.280, G.281, W.283, K.311, P.312, E.315, D.317 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.53, A:K.311, A:E.315, A:N.145, A:N.145, A:N.221, A:N.221 Water bridges: A:D.53, A:K.57, A:Y.85, A:R.90, A:R.90, A:N.98, A:W.283

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 4 residues within 4Å: Chain A: L.159, E.160, N.163, N.205 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.163, A:N.163, A:N.205 NAG.3: 4 residues within 4Å: Chain A: W.225, N.226, T.228, F.307 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.228 Hydrogen bonds: A:N.226 Water bridges: A:N.226

7 x MAN: alpha-D-mannopyranose(Post Translational Modification)

MAN.4: 3 residues within 4Å: Chain A: T.3, Y.4, S.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.4 Water bridges: A:T.3, A:S.5 MAN.5: 3 residues within 4Å: Chain A: T.13, G.76, N.77 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.77 MAN.6: 5 residues within 4Å: Chain A: Y.19, S.22, E.23, L.27 Ligands: MAN.8 No protein-ligand interaction detected (PLIP) MAN.7: 5 residues within 4Å: Chain A: A.21, S.25, A.41, A.44, K.45 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.41 Water bridges: A:K.45, A:K.45 MAN.8: 3 residues within 4Å: Chain A: S.22, S.26 Ligands: MAN.6 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.22 MAN.9: 3 residues within 4Å: Chain A: L.27, S.31, Q.348 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.348 Water bridges: A:Q.348 MAN.10: 2 residues within 4Å: Chain A: G.34, T.38 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zou, J.-Y. et al., Crystallographic Evidence for Substrate Ring Distortion and Protein Conformational Changes During Catalysis in Cellobiohydrolase Cel6A from Trichoderma Reesei. Structure (1999)

Release Date

1999-09-18

Peptides

CELLOBIOHYDROLASE CEL6A (FORMERLY CALLED CBH II): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CELLOBIOHYDROLASE CEL6A (FORMERLY CALLED CBH II)

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