1L3N	Oxidoreductase	date	Feb 28, 2002
title	The Solution Structure Of Reduced Dimeric Copper Zinc Sod: T Structural Effects Of Dimerization
authors	L.Banci, I.Bertini, F.Cramaro, R.Del Conte, M.S.Viezzoli
compound		source
Molecule: Superoxide Dismutase [Cu-Zn] Chain: A, B Synonym: Sod Ec: 1.15.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Sod1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp1 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbr322
method	Solution NMR
ligand	CU1, ZN	enzyme	Oxidoreductase E.C.1.15.1.1 BRENDA
related structures	by homologous chain: 1KMG
Gene Ontology	Chain Function Process Component A, B superoxide dismutase activit... protein binding anterograde axonal transport... retrograde axonal transport
Primary reference	The solution structure of reduced dimeric copper zinc superoxide dismutase. The structural effects of dimerization., Banci L, Bertini I, Cramaro F, Del Conte R, Viezzoli MS, Eur J Biochem 2002 Apr;269(7):1905-15. PMID:11952792

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2204 Kb) [Save to disk] Biological Unit Coordinates (1l3n.pdb1.gz) 73 Kb LPC: Ligand-Protein Contacts for 1L3N CSU: Contacts of Structural Units for 1L3N Retrieve 1L3N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1L3N from S2C, [Save to disk]

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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 1L3N

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1L3N, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1l3na_, region A [Jmol] [rasmolscript] [script source]     - Domain d1l3nb_, region B [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: [1l3n] [1l3n_B] [1l3n_A] SWISS-PROT database: [P00441] Domain organization of [SODC_HUMAN] by SWISSPFAM

Other resources with information on 1L3N

Community annotation for 1L3N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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