SMTL ID : 2z8g.2 (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: 17 residues within 4Å: Chain A: Q.73, Y.74, T.75, Q.76, G.335, Q.336, D.356, D.357, V.379, A.380, W.387, G.411, N.412, N.413, Y.423, P.427, D.428 3 PLIP interactions: 3 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 Water bridges: A:N.412, A:D.358

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

NAG.2: 4 residues within 4Å: Chain A: N.9, L.14, T.15, P.206 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.14 Water bridges: A:N.205 NAG.3: 4 residues within 4Å: Chain A: N.79, I.148, S.149, E.159 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.149, A:E.159 Water bridges: A:N.79, A:N.79, A:E.159 NAG.4: 5 residues within 4Å: Chain A: L.39, R.99, N.100, S.102, S.103 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.100 Hydrogen bonds: A:R.99, A:N.100 NAG.5: 1 residues within 4Å: Chain A: N.123 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.123 NAG.6: 3 residues within 4Å: Chain A: L.192, N.195, D.215 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.195, A:D.215 NAG.7: 1 residues within 4Å: Chain A: N.290 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.290, A:N.290, A:N.290 NAG.8: 3 residues within 4Å: Chain A: P.344, S.365, N.366 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.366 Water bridges: A:S.365, A:S.365 NAG.9: 3 residues within 4Å: Chain A: Y.425, N.433, T.436 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.433 Water bridges: A:S.435, A:S.435 NAG.10: 5 residues within 4Å: Chain A: G.437, N.438, N.440, D.499, N.501 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.438 Hydrogen bonds: A:N.438, A:D.499, A:N.501 Water bridges: A:N.440 NAG.11: 3 residues within 4Å: Chain A: N.394, L.396, N.445 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.394, A:L.396 NAG.12: 3 residues within 4Å: Chain A: N.450, K.475, N.476 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.475 Hydrogen bonds: A:N.450, A:N.476

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
B

Isopullulanase

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