2CAK		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	CU1	enzyme
note	2CAK is a representative structure
Gene Ontology	Chain Function Process Component A electron transfer activity
Primary reference	Atomic resolution crystal structures, EXAFS, and quantum chemical studies of rusticyanin and its two mutants provide insight into its unusual properties., Barrett ML, Harvey I, Sundararajan M, Surendran R, Hall JF, Ellis MJ, Hough MA, Strange RW, Hillier IH, Hasnain SS, Biochemistry. 2006 Mar 7;45(9):2927-39. PMID:16503647

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (2cak.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 2CAK CSU: Contacts of Structural Units for 2CAK Likely Quarternary Molecular Structure file(s) for 2CAK Structure Factors (409 Kb) Retrieve 2CAK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CAK from S2C, [Save to disk] Re-refined 2cak structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2CAK 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: [2cak] [2cak_A] SWISS-PROT database: [P0C918]

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