SMTL ID : 4v20.1

The 3-D structure of the cellobiohydrolase, Cel7A, from Aspergillus fumigatus, disaccharide complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x SHG- BGC: beta-D-glucopyranose-(1-4)-2-deoxy-2-fluoro-beta-D-glucopyranose(Non-covalent)

SHG-BGC.1: 11 residues within 4Å: Chain A: Q.175, H.228, T.246, R.251, P.258, D.259, R.267, D.346, W.383, Y.388, R.401 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.175, A:H.228, A:H.228, A:T.246, A:R.251, A:R.251, A:R.251, A:R.401 Water bridges: A:D.214, A:E.217, A:E.217, A:D.262, A:D.346, A:R.401, A:R.401 Salt bridges: A:R.267, A:R.401

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

NAG.2: 3 residues within 4Å: Chain A: N.270, F.273, T.323 4 PLIP interactions: 4 interactions with chain A Water bridges: A:N.270, A:N.270, A:T.272, A:E.321

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: I.104, D.375, H.377, P.411, E.415 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.375, A:H.377, A:E.415, H2O.17, H2O.26 ZN.4: 2 residues within 4Å: Chain A: D.46, T.48 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.46, H2O.6, H2O.6, H2O.29

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.5: 6 residues within 4Å: Chain A: G.4, T.5, H.42, V.44, G.45, E.74 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.45 Salt bridges: A:H.42 ACT.6: 4 residues within 4Å: Chain A: G.326, V.327, S.328, Y.336 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.328 Water bridges: A:T.333

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moroz, O.V. et al., The Three-Dimensional Structure of the Cellobiohydrolase Cel7A from Aspergillus Fumigatus at 1.5 A Resolution. Acta Crystallogr.,Sect.F (2015)

Release Date

2015-01-14

Peptides

CELLOBIOHYDROLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CELLOBIOHYDROLASE

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