4B40	Oxidoreductase	date	Jul 27, 2012
title	Probing The Active Center Of Catalase-Phenol Oxidase From Scytalidium 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		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 0.16576 R_Free 0.19929
crystal cell	length a length b length c angle alpha angle beta angle gamma 201.726 121.814 125.435 90.00 115.10 90.00
method	X-Ray Diffraction	resolution	1.93 Å
ligand	CA, HDD	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] (481 Kb) [Save to disk] Biological Unit Coordinates (4b40.pdb1.gz) 472 Kb LPC: Ligand-Protein Contacts for 4B40 CSU: Contacts of Structural Units for 4B40 Structure Factors (3103 Kb) Retrieve 4B40 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4B40 from S2C, [Save to disk] Re-refined 4b40 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4B40 in 3D

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Visual 3D analysis of 4B40

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 4B40, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4b40_B] [4b40] [4b40_A] [4b40_C] [4b40_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4B40: [Catalase ] by SMART

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