SMTL ID : 7y8b.2 (1 other biounit)

Crystal structure of CotA laccase complexed with syringic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

CU.1: 5 residues within 4Å: Chain A: H.419, C.492, I.494, H.497, M.502 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.419, A:C.492, A:H.497 CU.2: 6 residues within 4Å: Chain A: H.105, H.107, H.422, H.424 Ligands: CU.3, CU.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.105, A:H.422 CU.3: 6 residues within 4Å: Chain A: H.105, H.155, H.422, H.424, H.491 Ligands: CU.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.155, A:H.424, A:H.491, H2O.11 CU.4: 6 residues within 4Å: Chain A: H.105, H.107, W.151, H.153, H.493 Ligands: CU.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.107, A:H.153, A:H.493, H2O.11

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.5: 3 residues within 4Å: Chain A: K.25, Y.27, Y.69 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.25 Water bridges: A:K.25, A:N.67

1 x IJP: 3,5-dimethoxy-4-oxidanyl-benzoic acid(Non-covalent)

IJP.6: 10 residues within 4Å: Chain A: P.226, G.376, T.377, P.384, L.386, T.415, R.416, G.417, H.419, H.497 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.384 Hydrogen bonds: A:T.415, A:R.416 pi-Cation interactions: A:R.416

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, J. et al., Molecular insights into substrate promiscuity of CotA laccase catalyzing lignin-phenol derivatives. Int.J.Biol.Macromol. (2023)

Release Date

2023-06-28

Peptides

Spore coat protein A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Spore coat protein A

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