1MQF	Oxidoreductase	date	Sep 16, 2002
title	Compound I From Proteus Mirabilis Catalase
authors	P.Andreoletti, A.Pernoud, G.Sainz, P.Gouet, H.M.Jouve
compound		source
Molecule: Catalase Chain: A Ec: 1.11.1.6		Organism_scientific: Proteus Mirabilis Organism_taxid: 584
symmetry	Space Group: P 62 2 2	R_factor 0.196 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 110.000 110.000 250.000 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	GOL, HEM, O, OMT, SO4	enzyme	Oxidoreductase E.C.1.11.1.6 BRENDA
note	1MQF supersedes 2CAF
related structures	by homologous chain: 1H7K, 2CAG
Gene Ontology	Chain Function Process Component A catalase activity peroxidase activity
Primary reference	Structural studies of Proteus mirabilis catalase in its ground state, oxidized state and in complex with formic acid., Andreoletti P, Pernoud A, Sainz G, Gouet P, Jouve HM, Acta Crystallogr D Biol Crystallogr 2003 Dec;59(Pt 12):2163-8. PMID:14646074

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk] Biological Unit Coordinates (1mqf.pdb1.gz) 346 Kb LPC: Ligand-Protein Contacts for 1MQF CSU: Contacts of Structural Units for 1MQF Likely Quarternary Molecular Structure file(s) for 1MQF Structure Factors (255 Kb) Retrieve 1MQF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MQF from S2C, [Save to disk] Re-refined 1mqf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MQF 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 1MQF

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 1MQF, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mqfa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1mqf_A] [1mqf] SWISS-PROT database: [P42321] Domain organization of [CATA_PROMI] by SWISSPFAM Domain found in 1MQF: [Catalase ] by SMART

Other resources with information on 1MQF

Community annotation for 1MQF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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