2AI3		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	144, MG, P2G, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Novel multisubstrate inhibitors of mammalian purine nucleoside phosphorylase., Toms AV, Wang W, Li Y, Ganem B, Ealick SE, Acta Crystallogr D Biol Crystallogr. 2005 Nov;61(Pt 11):1449-58. Epub 2005, Oct 19. PMID:16239721

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (2ai3.pdb1.gz) 140 Kb LPC: Ligand-Protein Contacts for 2AI3 CSU: Contacts of Structural Units for 2AI3 Likely Quarternary Molecular Structure file(s) for 2AI3 Structure Factors (426 Kb) Retrieve 2AI3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AI3 from S2C, [Save to disk] Re-refined 2ai3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AI3 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: [2ai3] [2ai3_A] SWISS-PROT database: [P55859]

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