SMTL ID : 5lm8.1

Crystal structure of a laccase-like multicopper oxidase McoG from from Aspergillus niger

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

2 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: 7 residues within 4Å: Chain A: N.32, L.45, M.72, E.73, N.74, N.75 Ligands: NAG-NAG-BMA-MAN-MAN.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.74, A:N.74 Water bridges: A:Y.534, A:Y.534 NAG-NAG.3: 4 residues within 4Å: Chain A: N.372, R.539, L.541, Y.545 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- BMA- MAN- MAN: 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.2: 13 residues within 4Å: Chain A: N.74, N.75, S.128, T.165, D.167, E.168, Q.171, W.375, Y.534, A.542, G.543, P.544 Ligands: NAG-NAG.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.165 Water bridges: A:D.167, A:E.168, A:E.168, A:Q.171, A:E.168, A:E.168

1 x NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-BMA.4: 6 residues within 4Å: Chain A: P.54, T.55, E.57, L.140, G.154 Ligands: NAG.9 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.57 Water bridges: A:T.55, A:T.55, A:E.57, A:D.152, A:D.152, A:E.57

4 x CU: COPPER (II) ION(Non-covalent)

CU.5: 5 residues within 4Å: Chain A: H.82, W.122, H.124, H.489 Ligands: PER.11 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.82, A:H.124, A:H.489 CU.6: 7 residues within 4Å: Chain A: H.126, H.423, H.425, L.485, H.487 Ligands: CU.7, PER.11 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.126, A:H.425, A:H.487 CU.7: 6 residues within 4Å: Chain A: H.80, H.82, H.423, H.425 Ligands: CU.6, PER.11 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.80, A:H.423, H2O.6 CU.8: 5 residues within 4Å: Chain A: H.420, C.488, I.490, H.493, F.498 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.420, A:C.488, A:H.493

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

NAG.9: 7 residues within 4Å: Chain A: T.55, L.153, M.155, V.156, N.188, F.205 Ligands: NAG-BMA.4 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.153, A:V.156, A:F.205 Hydrogen bonds: A:T.55, A:L.153, A:M.155, A:N.188 Water bridges: A:G.53 NAG.10: 1 residues within 4Å: Chain A: N.106 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.106

1 x PER: PEROXIDE ION(Non-covalent)

PER.11: 11 residues within 4Å: Chain A: H.80, H.82, H.124, H.126, H.423, H.425, H.487, H.489 Ligands: CU.5, CU.6, CU.7 No protein-ligand interaction detected (PLIP)

Links

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Citation

Ferraroni, M. et al., Structure and function of Aspergillus niger laccase McoG. Biocatalysis (2017)

Release Date

2017-05-03

Peptides

'Multicopper oxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

'Multicopper oxidase