SMTL ID : 1y4w.1

Crystal structure of exo-inulinase from Aspergillus awamori in spacegroup P21

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 8 residues within 4Å: Chain A: N.40, G.42, G.43, W.46, G.47, N.48, F.74, G.75 No protein-ligand interaction detected (PLIP)

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

NAG.2: 4 residues within 4Å: Chain A: V.91, N.92, W.175, Q.180 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.91, A:W.175 Hydrogen bonds: A:W.175, A:Q.180 Water bridges: A:N.92, A:N.92, A:N.92, A:N.92 NAG.3: 3 residues within 4Å: Chain A: N.411, T.413, D.490 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:T.413 Hydrogen bonds: A:N.411, A:T.413 Water bridges: A:S.409, A:S.409, A:A.410, A:D.490, A:D.490 NAG.4: 1 residues within 4Å: Chain A: N.379 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.379

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 10 residues within 4Å: Chain A: N.21, D.22, Q.38, W.46, F.83, S.84, R.169, D.170, E.222 Ligands: GOL.6 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.21, A:N.21, A:Q.38, A:S.84, A:R.169, A:D.170 GOL.6: 4 residues within 4Å: Chain A: E.222, N.246, W.316 Ligands: GOL.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.222, A:N.246 Water bridges: A:R.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nagem, R.A.P. et al., Crystal structure of exo-inulinase from Aspergillus awamori: the enzyme fold and structural determinants of substrate recognition. J.Mol.Biol. (2004)

Release Date

2004-12-14

Peptides

exo-inulinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

exo-inulinase

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