1VNA		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, 26 Models	resolution
related structures	by homologous chain: 1JZB, 1VNB
Gene Ontology	Chain Function Process Component A toxin activity
Primary reference	Proton nuclear magnetic resonance and distance geometry/simulated annealing studies on the variant-1 neurotoxin from the New World scorpion Centruroides sculpturatus Ewing., Lee W, Jablonsky MJ, Watt DD, Krishna NR, Biochemistry 1994 Mar 8;33(9):2468-75. PMID:8117707

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (409 Kb) [Save to disk] Biological Unit Coordinates (1vna.pdb1.gz) 17 Kb CSU: Contacts of Structural Units for 1VNA Retrieve 1VNA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VNA from S2C, [Save to disk]

View 1VNA 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: [1vna] [1vna_A] SWISS-PROT database: [P01492] Domain found in 1VNA: [Knot1 ] by SMART

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