SMTL ID : 2fqf.1

Crystal Structures of E. coli Laccase CueO under different copper binding situations

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

CU.1: 5 residues within 4Å: Chain A: L.414, H.415, C.472, H.477, M.482 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.415, A:C.472, A:H.477 CU.2: 5 residues within 4Å: Chain A: H.73, H.75, H.418, H.420 Ligands: C2O.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.73, A:H.418, H2O.3

1 x C2O: CU-O-CU LINKAGE(Non-covalent)

C2O.3: 10 residues within 4Å: Chain A: H.73, H.75, W.111, H.113, H.115, H.418, H.420, H.471, H.473 Ligands: CU.2 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:H.75, A:H.113, A:H.115, A:H.420, A:H.471, A:H.473

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.4: 5 residues within 4Å: Chain A: R.54, P.106, W.441, K.457, N.459 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:R.54, A:N.459 Water bridges: A:R.54, A:E.78, A:S.308, A:S.308, A:Y.401 Salt bridges: A:R.54, A:R.54, A:K.457

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Crystal structures of E. coli laccase CueO at different copper concentrations. Biochem.Biophys.Res.Commun. (2007)

Release Date

2007-01-30

Peptides

Blue copper oxidase cueO: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Blue copper oxidase cueO

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