2Q3N		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
Gene Ontology	Chain Function Process Component A B
Primary reference	Structure-function analysis and insights into the reduced toxicity of Abrus precatorius agglutinin I in relation to abrin., Bagaria A, Surendranath K, Ramagopal UA, Ramakumar S, Karande AA, J Biol Chem. 2006 Nov 10;281(45):34465-74. Epub 2006 Jun 13. PMID:16772301

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (2q3n.pdb1.gz) 153 Kb Biological Unit Coordinates (2q3n.pdb2.gz) 78 Kb CSU: Contacts of Structural Units for 2Q3N Likely Quarternary Molecular Structure file(s) for 2Q3N Structure Factors (169 Kb) Retrieve 2Q3N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q3N from S2C, [Save to disk] Re-refined 2q3n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q3N 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: [2q3n] [2q3n_A] [2q3n_B] SWISS-PROT database: [Q9M6E9] Domain found in 2Q3N: [RICIN ] by SMART

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