title: The Candida albicans agglutinin-like sequence family of adhesins: functional insights gained from structural analysis.
abstract: Candida albicans colonizes many host sites suggesting its interaction with diverse ligands. Candida albicans adhesion is mediated by a number of proteins including those in the Als (agglutinin-like sequence) family, which have been studied intensively. The recent solution of the Als binding domain structure ended years of speculation regarding the molecular mechanism for Als adhesive function. Als adhesins bind flexible C termini from a broad collection of proteins, providing the basis for adhesion to various cell types and perhaps for C. albicans broad tissue tropism. Understanding adhesive functions at the molecular level will reveal the sequence of events in C. albicans pathogenesis, from host recognition to complex interactions such as development of polymicrobial biofilms or disseminated disease.
authors.affiliation: Department of Life Sciences, Imperial College London, SW7 2AZ, London, UK.
authors.forename: Ernesto
authors.initials: E
authors.lastname: Cota
authors.affiliation: Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL 61802, USA.
authors.forename: Lois L
authors.initials: LL
authors.lastname: Hoyer
mesh_terms: D000595:Amino Acid Sequence; D000946:Antigens, Fungal / Q000737:chemistry* / Q000235:genetics; D002176:Candida albicans / Q000235:genetics / Q000472:pathogenicity*; D002177:Candidiasis / Q000473:pathology; D002448:Cell Adhesion / Q000502:physiology*; D005656:Fungal Proteins / Q000737:chemistry* / Q000235:genetics; D006801:Humans; D000072235:Mating Factor; D008969:Molecular Sequence Data; D010455:Peptides / Q000378:metabolism*
chemical_list: D000946:Antigens, Fungal; D005656:Fungal Proteins; D010455:Peptides; D000072235:Mating Factor
keywords: NMR; adhesion; candidiasis; cell-surface glycoprotein; commensalism; host–fungus interaction; structural biology; x-ray crystallography