1COB	Oxidoreductase	date	Feb 19, 1992
title	Crystal Structure Solution And Refinement Of The Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase At 2.0 Angstroms Resolution
authors	K.Djinovic, A.Coda, L.Antolini, G.Pelosi, A.Desideri, M.Falconi, G.Rotilio, M.Bolognesi
compound		source
Molecule: Superoxide Dismutase Chain: A, B Ec: 1.15.1.1 Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
symmetry	Space Group: P 21 21 21	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.990 147.630 47.530 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CO, CU	enzyme	Oxidoreductase E.C.1.15.1.1 BRENDA
related structures	by homologous chain: 1N18, 1SXS
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure solution and refinement of the semisynthetic cobalt-substituted bovine erythrocyte superoxide dismutase at 2.0 A resolution., Djinovic K, Coda A, Antolini L, Pelosi G, Desideri A, Falconi M, Rotilio G, Bolognesi M, J Mol Biol 1992 Jul 5;226(1):227-38. PMID:1619651

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (1cob.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 1COB CSU: Contacts of Structural Units for 1COB Likely Quarternary Molecular Structure file(s) for 1COB Structure Factors (113 Kb) Retrieve 1COB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1COB from S2C, [Save to disk] Re-refined 1cob structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1COB 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 1COB

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 1COB, from MSDmotif at EBI Genome occurence of 1COB's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1coba_, region A [Jmol] [rasmolscript] [script source]     - Domain d1cobb_, 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: [1cob] [1cob_B] [1cob_A] SWISS-PROT database: [P00442] Domain organization of [SODC_BOVIN] by SWISSPFAM

Other resources with information on 1COB

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

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