2Q3Y		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	1CA, GOL	enzyme
Primary reference	Crystal Structure of an Ancient Protein: Evolution by Conformational Epistasis., Ortlund EA, Bridgham JT, Redinbo MR, Thornton JW, Science. 2007 Aug 16;. PMID:17702911

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (2q3y.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 2Q3Y CSU: Contacts of Structural Units for 2Q3Y Likely Quarternary Molecular Structure file(s) for 2Q3Y Structure Factors (111 Kb) Retrieve 2Q3Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q3Y from S2C, [Save to disk] Re-refined 2q3y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q3Y 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: [2q3y] [2q3y_A] [2q3y_B] SWISS-PROT database: [Q15466] Domain found in 2Q3Y: [HOLI ] by SMART

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