1ECI		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, 20 Models	resolution
note	1ECI is a representative structure
Gene Ontology	Chain Function Process Component A, B ion channel activity toxin activity
Primary reference	Three-dimensional structure of ectatomin from Ectatomma tuberculatum ant venom., Nolde DE, Sobol AG, Pluzhnikov KA, Grishin EV, Arseniev AS, J Biomol NMR 1995 Jan;5(1):1-13. PMID:7881269

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (373 Kb) [Save to disk] Biological Unit Coordinates (1eci.pdb1.gz) 19 Kb CSU: Contacts of Structural Units for 1ECI Original NMR restraints for 1ECI from PDB Retrieve 1ECI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ECI from S2C, [Save to disk]

View 1ECI 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: [1eci] [1eci_A] [1eci_B] SWISS-PROT database: [P49343] [P49344]

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