1B4Y		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, 12 Models	resolution
Primary reference	Structure and mechanism of formation of the H-y5 isomer of an intramolecular DNA triple helix., van Dongen MJ, Doreleijers JF, van der Marel GA, van Boom JH, Hilbers CW, Wijmenga SS, Nat Struct Biol 1999 Sep;6(9):854-9. PMID:10467098

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (187 Kb) [Save to disk] Biological Unit Coordinates (1b4y.pdb1.gz) 16 Kb CSU: Contacts of Structural Units for 1B4Y Original NMR restraints for 1B4Y from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1B4Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1B4Y from S2C, [Save to disk]

View 1B4Y 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: [1b4y] [1b4y_A] SWISS-PROT database:

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