1LT3		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	BGC, GAL	enzyme
related structures	by homologous chain: 1G8Z, 1LT4, 1LTS
Gene Ontology	Chain Function Process Component A toxin activity D, G, H, F, E toxin activity
Primary reference	Crystal structure of heat-labile enterotoxin from Escherichia coli with increased thermostability introduced by an engineered disulfide bond in the A subunit., van den Akker F, Feil IK, Roach C, Platas AA, Merritt EA, Hol WG, Protein Sci 1997 Dec;6(12):2644-9. PMID:9416616

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk] Biological Unit Coordinates (1lt3.pdb1.gz) 121 Kb LPC: Ligand-Protein Contacts for 1LT3 CSU: Contacts of Structural Units for 1LT3 Likely Quarternary Molecular Structure file(s) for 1LT3 Structure Factors (501 Kb) Retrieve 1LT3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LT3 from S2C, [Save to disk] Re-refined 1lt3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1LT3 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: [1lt3] [1lt3_A] [1lt3_D] [1lt3_E] [1lt3_F] [1lt3_G] [1lt3_H] SWISS-PROT database: [P06717] [P32890]

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