3R4A		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	A de novo peptide hexamer with a mutable channel., Zaccai NR, Chi B, Thomson AR, Boyle AL, Bartlett GJ, Bruning M, Linden N, Sessions RB, Booth PJ, Brady RL, Woolfson DN, Nat Chem Biol. 2011 Oct 30. doi: 10.1038/nchembio.692. PMID:22037471

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk] Biological Unit Coordinates (3r4a.pdb1.gz) 19 Kb CSU: Contacts of Structural Units for 3R4A Structure Factors (392 Kb) Retrieve 3R4A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3R4A from S2C, [Save to disk] Re-refined 3r4a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3R4A 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: [3r4a] [3r4a_A] [3r4a_B] [3r4a_C] [3r4a_D] SWISS-PROT database:

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