3Q6O	Oxidoreductase	date	Jan 03, 2011
title	Oxidoreductase Fragment Of Human Qsox1
authors	D.Fass, A.Alon
compound		source
Molecule: Sulfhydryl Oxidase 1 Chain: A Fragment: Unp Residues 33-272 Synonym: Hqsox, Quiescin Q6 Ec: 1.8.3.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Qscn6, Qsox1, Qsox1a, Unq2520pro6013 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 21 21 21	R_factor 0.202 R_Free 0.261
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.170 65.250 68.560 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	MLY, SO4	enzyme	Oxidoreductase E.C.1.8.3.2 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	The dynamic disulphide relay of quiescin sulphydryl oxidase., Alon A, Grossman I, Gat Y, Kodali VK, DiMaio F, Mehlman T, Haran G, Baker D, Thorpe C, Fass D, Nature. 2012 Aug 16;488(7411):414-8. PMID:22801504

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (3q6o.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 3Q6O CSU: Contacts of Structural Units for 3Q6O Structure Factors (131 Kb) Retrieve 3Q6O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3Q6O from S2C, [Save to disk] Re-refined 3q6o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3Q6O 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 3Q6O

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3Q6O, from MSDmotif at EBI Fold representative 3q6o from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3q6o_A] [3q6o] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3Q6O

Community annotation for 3Q6O at PDBWiki (http://pdbwiki.org)

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