1CN2		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, 15 Models	resolution
ligand	NH2	enzyme
related structures	by homologous chain: 1JZB
Gene Ontology	Chain Function Process Component A toxin activity
Primary reference	Solution structure of toxin 2 from centruroides noxius Hoffmann, a beta-scorpion neurotoxin acting on sodium channels., Pintar A, Possani LD, Delepierre M, J Mol Biol 1999 Mar 26;287(2):359-67. PMID:10080898

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (253 Kb) [Save to disk] Biological Unit Coordinates (1cn2.pdb1.gz) 18 Kb LPC: Ligand-Protein Contacts for 1CN2 CSU: Contacts of Structural Units for 1CN2 Original NMR restraints for 1CN2 from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1CN2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CN2 from S2C, [Save to disk]

View 1CN2 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: [1cn2] [1cn2_A] SWISS-PROT database: [P01495] Domain found in 1CN2: [Knot1 ] by SMART

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