2A3D		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
note	2A3D (Molecule of the Month:pdb70)
Primary reference	Solution structure and dynamics of a de novo designed three-helix bundle protein., Walsh ST, Cheng H, Bryson JW, Roder H, DeGrado WF, Proc Natl Acad Sci U S A 1999 May 11;96(10):5486-91. PMID:10318910

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk] Biological Unit Coordinates (2a3d.pdb1.gz) 19 Kb CSU: Contacts of Structural Units for 2A3D Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 2A3D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A3D from S2C, [Save to disk]

View 2A3D 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: [2a3d] [2a3d_A] SWISS-PROT database:

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