2B57		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	6AP, ACT, NCO	enzyme
Primary reference	Thermodynamic and Kinetic Characterization of Ligand Binding to the Purine Riboswitch Aptamer Domain., Gilbert SD, Stoddard CD, Wise SJ, Batey RT, J Mol Biol. 2006 Apr 21;. PMID:16650860

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (2b57.pdb1.gz) 32 Kb LPC: Ligand-Protein Contacts for 2B57 CSU: Contacts of Structural Units for 2B57 Likely Quarternary Molecular Structure file(s) for 2B57 Structure Factors (86 Kb) Retrieve 2B57 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2B57 from S2C, [Save to disk] Re-refined 2b57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2B57 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: [2b57] [2b57_A] SWISS-PROT database:

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