1ETN		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	MPR	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Molecular structure of the toxin domain of heat-stable enterotoxin produced by a pathogenic strain of Escherichia coli. A putative binding site for a binding protein on rat intestinal epithelial cell membranes., Ozaki H, Sato T, Kubota H, Hata Y, Katsube Y, Shimonishi Y, J Biol Chem 1991 Mar 25;266(9):5934-41. PMID:2005130

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (13 Kb) [Save to disk] Biological Unit Coordinates (1etn.pdb1.gz) 9 Kb LPC: Ligand-Protein Contacts for 1ETN CSU: Contacts of Structural Units for 1ETN Likely Quarternary Molecular Structure file(s) for 1ETN Structure Factors (41 Kb) Retrieve 1ETN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ETN from S2C, [Save to disk] Re-refined 1etn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ETN 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: [1etn] [1etn_A] SWISS-PROT database: [P01559]

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