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

Crystal Structure of Isopullulanase from Aspergillus niger ATCC 9642

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

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

NAG.1: 3 residues within 4Å: Chain A: N.9, L.14, P.206 3 PLIP interactions: 3 interactions with chain A Water bridges: A:T.7, A:T.7, A:N.205 NAG.2: 4 residues within 4Å: Chain A: N.79, I.148, S.149, E.159 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.149, A:E.159 NAG.3: 3 residues within 4Å: Chain A: N.195, T.196, D.215 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:T.196 Hydrogen bonds: A:D.215 Water bridges: A:N.195, A:N.195 NAG.4: 2 residues within 4Å: Chain A: P.344, N.366 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.366 NAG.5: 3 residues within 4Å: Chain A: Y.425, N.433, T.436 No protein-ligand interaction detected (PLIP) NAG.6: 6 residues within 4Å: Chain A: G.437, N.438, N.440, D.499, N.501, N.502 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.438 Hydrogen bonds: A:D.499, A:N.501, A:N.502 NAG.7: 3 residues within 4Å: Chain A: N.394, L.396, N.445 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.394, A:N.445 Water bridges: A:T.447 NAG.8: 4 residues within 4Å: Chain A: S.449, N.450, K.475, N.476 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.475 Hydrogen bonds: A:N.450 NAG.9: 1 residues within 4Å: Chain A: N.488 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.488

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mizuno, M. et al., Crystal Structure of Aspergillus niger Isopullulanase, a Member of Glycoside Hydrolase Family 49. J.Mol.Biol. (2008)

Release Date

2005-07-19

Peptides

Isopullulanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isopullulanase

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