4B2Y	Oxidoreductase	date	Jul 19, 2012
title	Probing The Active Center Of Catalase-Phenol Oxidase From Sc Thermophilum
authors	Y.Yuzugullu, C.H.Trinh, A.R.Pearson, Z.B.Ogel, M.J.Mcpherson
compound		source
Molecule: Catalase-Phenol Oxidase Chain: A, B, C, D Ec: 1.11.1.6 Engineered: Yes Other_details: Covalent Bond Cys123 To His83 Ce1		Organism_scientific: Scytalidium Thermophilum Organism_taxid: 85995 Atcc: 16454 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_variant: Star Expression_system_vector_type: Plasmid Expression_system_vector: Pet28a Expression_system_plasmid: Petcatpo
symmetry	Space Group: C 1 2 1	R_factor 0.150 R_Free 0.181
crystal cell	length a length b length c angle alpha angle beta angle gamma 201.323 121.205 124.965 90.00 115.54 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CA, HEM	enzyme	Oxidoreductase E.C.1.11.1.6 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B catalase activity peroxidase activity
Primary reference	Investigating the active centre of the Scytalidium thermophilum catalase., Yuzugullu Y, Trinh CH, Fairhurst L, Ogel ZB, McPherson MJ, Pearson AR, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 Apr 1;69(Pt 4):369-75., doi: 10.1107/S1744309113004211. Epub 2013 Mar 28. PMID:23545640

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (477 Kb) [Save to disk] Biological Unit Coordinates (4b2y.pdb1.gz) 468 Kb LPC: Ligand-Protein Contacts for 4B2Y CSU: Contacts of Structural Units for 4B2Y Structure Factors (6116 Kb) Retrieve 4B2Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4B2Y from S2C, [Save to disk] Re-refined 4b2y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4B2Y 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 4B2Y

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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 4B2Y, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4b2y_B] [4b2y] [4b2y_C] [4b2y_A] [4b2y_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4B2Y: [Catalase ] by SMART

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