2XNU		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	VU3	enzyme
Gene Ontology	Chain Function Process Component B, C, E, A, D
Primary reference	Acetylcholine binding protein (AChBP) as template for hierarchical in silico screening procedures to identify structurally novel ligands for the nicotinic receptors., Akdemir A, Rucktooa P, Jongejan A, Elk R, Bertrand S, Sixma TK, Bertrand D, Smit AB, Leurs R, de Graaf C, de Esch IJ, Bioorg Med Chem. 2011 Oct 15;19(20):6107-19. Epub 2011 Aug 27. PMID:21920761

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (345 Kb) [Save to disk] Biological Unit Coordinates (2xnu.pdb1.gz) 339 Kb LPC: Ligand-Protein Contacts for 2XNU CSU: Contacts of Structural Units for 2XNU Structure Factors (677 Kb) Retrieve 2XNU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XNU from S2C, [Save to disk] Re-refined 2xnu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XNU 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: [2xnu] [2xnu_A] [2xnu_B] [2xnu_C] [2xnu_D] [2xnu_E] SWISS-PROT database:

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