4mee | pdb_00004mee

Crystal structure of the transport unit of the autotransporter AIDA-I from Escherichia coli

spinqualitylabelsall models 4mee, resolution 3.00Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4mee is a 1 chain structure with sequence from "bacillus_coli"_migula_1895 "bacillus coli" migula 1895. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Gene: aidA ("Bacillus coli" Migula 1895) Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed Several serious gastrointestinal diseases, which are widespread all over the world, are caused by enteropathogenic Escherichia coli. The monomeric autotransporter AIDA-I (adhesin involved in diffuse adherence) represents an important virulence factor of these strains and is involved in adhesion, biofilm formation, aggregation and invasion into host cells. Here, we present the crystal structure of the transport unit of AIDA-I at 3.0A resolution, which forms a 12-stranded beta-barrel harboring the linker domain in its pore. Mutagenesis studies of the C-terminal amino acid demonstrated the great impact of this terminal residue on membrane integration of AIDA-I and passenger translocation. Crystal structure of the transport unit of the autotransporter adhesin involved in diffuse adherence from Escherichia coli.,Gawarzewski I, DiMaio F, Winterer E, Tschapek B, Smits SH, Jose J, Schmitt L J Struct Biol. 2014 May 16. pii: S1047-8477(14)00109-9. doi:, 10.1016/j.jsb.2014.05.003. PMID:24841284 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Adhesin 3D structures

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