1OAJ	Oxidoreductase	date	Jan 14, 2003
title	Active Site Copper And Zinc Ions Modulate The Quaternary Str Prokaryotic Cu,Zn Superoxide Dismutase
authors	P.Cioni, A.Pesce, B.M.D.Rocca, S.Castelli, M.Falconi, L.Parrilli, M.Bolognesi, G.Strambini, A.Desideri
compound		source
Molecule: Superoxide Dismutase Chain: A Ec: 1.15.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Photobacterium Leiognathi Organism_taxid: 658 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: 7118 Expression_system_vector: Pembl18
symmetry	Space Group: H 3 2	R_factor 0.183 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.900 85.900 98.000 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.73 Å
ligand	CU, ZN	enzyme	Oxidoreductase E.C.1.15.1.1 BRENDA
related structures	by homologous chain: 1OAL, 1YAI
Gene Ontology	Chain Function Process Component A superoxide dismutase activit... antioxidant activity
Primary reference	Active-site copper and zinc ions modulate the quaternary structure of prokaryotic Cu,Zn superoxide dismutase., Cioni P, Pesce A, Morozzo della Rocca B, Castelli S, Falconi M, Parrilli L, Bolognesi M, Strambini G, Desideri A, J Mol Biol 2003 Mar 7;326(5):1351-60. PMID:12595249

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (1oaj.pdb1.gz) 49 Kb LPC: Ligand-Protein Contacts for 1OAJ CSU: Contacts of Structural Units for 1OAJ Likely Quarternary Molecular Structure file(s) for 1OAJ Structure Factors (111 Kb) Retrieve 1OAJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OAJ from S2C, [Save to disk] Re-refined 1oaj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OAJ 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 1OAJ

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 1OAJ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1oaja_, 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: [1oaj] [1oaj_A] SWISS-PROT database: [P00446] Domain organization of [SODC_PHOLE] by SWISSPFAM

Other resources with information on 1OAJ

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

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