SMTL ID : 2z8g.1 (1 other biounit)

Aspergillus niger ATCC9642 isopullulanase complexed with isopanose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x BGC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-6)-beta-D-glucopyranose(Post Translational Modification)

BGC-GLC-GLC.1: 15 residues within 4Å: Chain A: Q.73, Y.74, T.75, Q.76, G.335, Q.336, D.357, V.379, A.380, W.387, G.411, N.412, N.413, P.427, D.428 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.74, A:Y.74, A:Q.76, A:G.335, A:Q.336, A:D.357, A:N.413, A:D.428 Water bridges: A:Q.73, A:Q.73, A:Q.336, A:D.358

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

NAG.2: 5 residues within 4Å: Chain A: N.9, L.14, W.16, P.206, P.230 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.16 Hydrogen bonds: A:N.9 NAG.3: 4 residues within 4Å: Chain A: N.79, S.149, L.150, E.159 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.79, A:S.149, A:E.159 NAG.4: 4 residues within 4Å: Chain A: L.39, R.99, N.100, S.103 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.99, A:N.100 Water bridges: A:R.99 NAG.5: 3 residues within 4Å: Chain A: N.195, T.196, D.215 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.196 Hydrogen bonds: A:N.195, A:D.215 NAG.6: 1 residues within 4Å: Chain A: N.290 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.290 NAG.7: 2 residues within 4Å: Chain A: P.344, N.366 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.366 Water bridges: A:S.365, A:E.393 NAG.8: 3 residues within 4Å: Chain A: Y.425, N.433, T.436 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.433 Hydrogen bonds: A:N.433 Water bridges: A:S.435, A:S.435 NAG.9: 4 residues within 4Å: Chain A: N.394, V.395, L.396, N.445 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:N.445 NAG.10: 2 residues within 4Å: Chain A: N.450, N.476 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.450, A:N.476 NAG.11: 3 residues within 4Å: Chain A: A.410, L.430, N.488 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.488, A:N.488, A:E.491 NAG.12: 1 residues within 4Å: Chain A: N.520 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.520 Water bridges: A:N.520 NAG.13: 5 residues within 4Å: Chain A: N.438, N.440, D.499, N.501, N.502 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.499, A:N.501, A:N.501, A:N.502 Water bridges: A:N.440

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

2007-12-18

Peptides

Isopullulanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isopullulanase

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