RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/28165239http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/28165239http://www.w3.org/2000/01/rdf-schema#comment"Melittin is a venom peptide that disrupts lipid bilayers at temperatures below the liquid-crystalline to gel phase transition temperature (Tc). Notably, the ability of melittin to disrupt acidic dimyristoylphosphatidylglycerol (DMPG) bilayers was weaker than its ability to disrupt neutral dimyristoylphosphatidylcholine bilayers. The structure and orientation of melittin bound to DMPG bilayers were revealed by analyzing the 13C chemical shift anisotropy of [1-13C]-labeled melittin obtained from solid-state 13C NMR spectra. 13C chemical shift anisotropy showed oscillatory shifts with the index number of residues. Analysis of the chemical shift oscillation properties indicated that melittin bound to a DMPG membrane adopts a bent α-helical structure with tilt angles for the N- and C-terminal helices of -32 and +30°, respectively. The transmembrane melittin in DMPG bilayers indicates that the peptide protrudes toward the C-terminal direction from the core region of the lipid bilayer to show a pseudotransmembrane bent α-helix. Molecular dynamics simulation was performed to characterize the structure and interaction of melittin with lipid molecules in DMPG bilayers. The simulation results indicate that basic amino acid residues in melittin interact strongly with lipid head groups to generate a pseudo-transmembrane alignment. The N-terminus is located within the lipid core region and disturbs the lower surface of the lipid bilayer."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.org/dc/terms/identifier"doi:10.1021/acs.jpcb.6b11207"xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Ueda K."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Saito H."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Naito A."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Kawamura I."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Javkhlantugs N."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Mishima D."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/author"Norisada K."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/date"2017"xsd:gYear
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/name"J Phys Chem B"xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/pages"1802-1811"xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/title"Dynamic Structure and Orientation of Melittin Bound to Acidic Lipid Bilayers, As Revealed by Solid-State NMR and Molecular Dynamics Simulation."xsd:string
http://purl.uniprot.org/citations/28165239http://purl.uniprot.org/core/volume"121"xsd:string
http://purl.uniprot.org/citations/28165239http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/28165239
http://purl.uniprot.org/citations/28165239http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/28165239
http://purl.uniprot.org/uniprot/#_P01501-mappedCitation-28165239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/28165239
http://purl.uniprot.org/uniprot/#_I3RJI9-mappedCitation-28165239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/28165239
http://purl.uniprot.org/uniprot/I3RJI9http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/28165239
http://purl.uniprot.org/uniprot/P01501http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/28165239