3CAO		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	ARS, CGN, HEM, ZN	enzyme
related structures	by homologous chain: 3CAR
Gene Ontology	Chain Function Process Component A electron transfer activity
Primary reference	Crystal structure of the oxidised and reduced acidic cytochrome c3from Desulfovibrio africanus., Norager S, Legrand P, Pieulle L, Hatchikian C, Roth M, J Mol Biol 1999 Jul 23;290(4):881-902. PMID:10398589

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (3cao.pdb1.gz) 27 Kb Biological Unit Coordinates (3cao.pdb2.gz) 100 Kb LPC: Ligand-Protein Contacts for 3CAO CSU: Contacts of Structural Units for 3CAO Likely Quarternary Molecular Structure file(s) for 3CAO Structure Factors (474 Kb) Retrieve 3CAO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CAO from S2C, [Save to disk] Re-refined 3cao structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CAO 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3cao] [3cao_A] SWISS-PROT database: [P94690]

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