1a65 Summary



The structure was published by Ducros, V., Brzozowski, A.M., Wilson, K.S., et al., Yaver, D.S., Pedersen, A.H., and Davies, G.J., in 1998 in a paper entitled "Crystal structure of the type-2 Cu depleted laccase from Coprinus cinereus at 2.2 A resolution." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.23 Å and deposited in 1998.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of LACCASE. This molecule has the UniProt identifier Q9Y780 (Q9Y780_COPCI)search. The sample contained 504 residues which is 94% of the natural sequence. Out of 504 residues 503 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A LACCASE Q9Y780 (19-522) (Q9Y780_COPCI)search Coprinopsis cinereasearch 93% 504 100%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q9Y780 (19 - 522) LACCASE Coprinopsis cinerea

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (Q9Y780) Multidomain cupredoxinssearch Cupredoxins - blue copper proteinssearch PF00394: Multicopper oxidasesearch, PF07731: Multicopper oxidasesearch, PF07732: Multicopper oxidasesearch

Chain ID Molecular function (GO) Biological process (GO)
A (Q9Y780) copper ion bindingsearch oxidoreductase activitysearch metal ion bindingsearch hydroquinone:oxygen oxidoreductase activitysearch oxidation-reduction processsearch

Chain InterPro annotation
A Multicopper oxidase, type 1search Multicopper oxidase, copper-binding sitesearch Cupredoxinsearch Multicopper oxidase, type 2search Multicopper oxidase, type 3search