2QT6	Oxidoreductase	date	Aug 01, 2007
title	Crystal Structure Determination Of A Blue Laccase From Lenti Tigrinus
authors	M.Ferraroni, F.Briganti, A.Scozzafava
compound		source
Molecule: Laccase Chain: A, B Ec: 1.10.3.2		Organism_scientific: Lentinus Tigrinus Organism_taxid: 5365
symmetry	Space Group: P 1 21 1	R_factor 0.150 R_Free 0.182
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.218 111.613 97.086 90.00 97.75 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	BMA, CA, CL, CU, GOL, MAN, NAG, PER, TLA	enzyme	Oxidoreductase E.C.1.10.3.2 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of a blue laccase from Lentinus tigrinus: evidences for intermediates in the molecular oxygen reductive splitting by multicopper oxidases., Ferraroni M, Myasoedova NM, Schmatchenko V, Leontievsky AA, Golovleva LA, Scozzafava A, Briganti F, BMC Struct Biol. 2007 Sep 26;7:60. PMID:17897461

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (209 Kb) [Save to disk] Biological Unit Coordinates (2qt6.pdb1.gz) 104 Kb Biological Unit Coordinates (2qt6.pdb2.gz) 100 Kb LPC: Ligand-Protein Contacts for 2QT6 CSU: Contacts of Structural Units for 2QT6 Likely Quarternary Molecular Structure file(s) for 2QT6 Structure Factors (2793 Kb) Retrieve 2QT6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QT6 from S2C, [Save to disk] Re-refined 2qt6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QT6 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2QT6

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2QT6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qt6_B] [2qt6_A] [2qt6] SWISS-PROT database: [Q5EBY5] Domain organization of [Q5EBY5_9APHY] by SWISSPFAM

Other resources with information on 2QT6

Community annotation for 2QT6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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