SMTL ID : 7oc8.1

Trichoderma reesei Cel7A E212Q mutant in complex with pNPL

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

2 x BGC- GAL: beta-D-galactopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-GAL.1: 3 residues within 4Å: Chain A: K.286, N.307 Ligands: NPO.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.286, A:K.286 BGC-GAL.2: 16 residues within 4Å: Chain A: Q.175, D.214, E.217, T.226, H.228, T.246, R.251, P.258, D.259, D.262, R.267, W.376, Y.381, R.394 Ligands: NPO.5, CO.9 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.251, A:R.251, A:R.394, A:R.394, A:T.226, A:H.228, A:T.246, A:R.251, A:D.259 Water bridges: A:D.262, A:Y.381, A:Q.175, A:Q.175, A:T.226

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

NAG.3: 4 residues within 4Å: Chain A: N.270, F.273, T.281, P.314 5 PLIP interactions: 5 interactions with chain A Water bridges: A:N.270, A:N.270, A:Q.313, A:Q.313, A:N.315

2 x NPO: P-NITROPHENOL(Non-covalent)

NPO.4: 3 residues within 4Å: Chain A: N.307, G.308 Ligands: BGC-GAL.1 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:N.307 NPO.5: 6 residues within 4Å: Chain A: F.338, G.339, G.340, Y.381, R.394 Ligands: BGC-GAL.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.339, A:R.394

4 x CO: COBALT (II) ION(Non-covalent)

CO.6: 2 residues within 4Å: Chain A: H.206, E.239 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.206, A:E.239, H2O.1, H2O.1, H2O.4 CO.7: 2 residues within 4Å: Chain A: E.295, E.325 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.295, A:E.295, A:E.325 CO.8: 1 residues within 4Å: Chain A: D.94 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.94, H2O.2 CO.9: 4 residues within 4Å: Chain A: D.214, E.217, H.228 Ligands: BGC-GAL.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.214, A:H.228, H2O.9

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Haataja, T. et al., Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation. Febs J. (2023)

Release Date

2022-03-09

Peptides

Exoglucanase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Exoglucanase 1

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