3AS2		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	POY	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Potent family-18 chitinase inhibitors: x-ray structures, affinities, and binding mechanisms., Pantoom S, Vetter IR, Prinz H, Suginta W, J Biol Chem. 2011 Jul 8;286(27):24312-23. Epub 2011 Apr 29. PMID:21531720

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (3as2.pdb1.gz) 101 Kb LPC: Ligand-Protein Contacts for 3AS2 CSU: Contacts of Structural Units for 3AS2 Structure Factors (414 Kb) Retrieve 3AS2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3AS2 from S2C, [Save to disk] Re-refined 3as2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3AS2 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: [3as2] [3as2_A] SWISS-PROT database: Domains found in 3AS2: [Glyco_18] [PKD ] by SMART

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