2R2R		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
Primary reference	Crystal structure of DNA-bound Co(III) bleomycin B2: Insights on intercalation and minor groove binding., Goodwin KD, Lewis MA, Long EC, Georgiadis MM, Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5052-6. Epub 2008 Mar 24. PMID:18362349

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (2r2r.pdb1.gz) 101 Kb CSU: Contacts of Structural Units for 2R2R Likely Quarternary Molecular Structure file(s) for 2R2R Structure Factors (180 Kb) Retrieve 2R2R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2R2R from S2C, [Save to disk] Re-refined 2r2r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2R2R 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: [2r2r] [2r2r_A] [2r2r_B] [2r2r_G] SWISS-PROT database: [P03355]

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