SMTL ID : 6ojb.1

Crystal Structure of Aspergillus fumigatus Ega3 complex with galactosamine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN-MAN-MAN.1: 6 residues within 4Å: Chain A: L.64, Y.65, N.68, N.256, N.286, N.289 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.256, A:N.286

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN-MAN.2: 8 residues within 4Å: Chain A: N.45, I.184, N.188, I.210, P.211, S.212, T.233, V.236 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.233, A:S.212, A:S.212, A:S.212

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.3: 4 residues within 4Å: Chain A: N.137, S.139, S.140, L.176 No protein-ligand interaction detected (PLIP)

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

NAG.4: 3 residues within 4Å: Chain A: K.50, W.51, N.198 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.198 NAG.5: 4 residues within 4Å: Chain A: P.238, G.274, A.276, N.277 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.276 Hydrogen bonds: A:N.277

1 x X6X: 2-amino-2-deoxy-alpha-D-galactopyranose(Non-covalent)

X6X.6: 11 residues within 4Å: Chain A: L.63, L.64, Y.102, E.109, W.111, R.112, W.130, E.133, D.165, N.286, L.287 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.112, A:E.133, A:D.165, A:D.165, A:N.286 Water bridges: A:L.63, A:L.63, A:D.80, A:D.80, A:Y.102, A:W.111, A:N.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bamford, N.C. et al., Ega3 from the fungal pathogenAspergillus fumigatusis an endo-alpha-1,4-galactosaminidase that disrupts microbial biofilms. J.Biol.Chem. (2019)

Release Date

2019-08-14

Peptides

Endo alpha-1,4 polygalactosaminidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Endo alpha-1,4 polygalactosaminidase