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*  Identification of membrane spanning beta strands in bacterial porins. - Semantic Scholar
... than that of transmembrane helical proteins owing to the intervention of many charged and polar residues in the membrane. ... In this paper we develop a set of conformational parameters for membrane spanning beta strands. We formulate an algorithm to ... The present method predicts at an accuracy level of 82% for all the bacterial porins considered. ... predict the transmembrane beta strands in the family of bacterial porins based on the conformational parameters and surrounding ...
  https://www.semanticscholar.org/paper/Identification-of-membrane-spanning-beta-strands-i-Gromiha-Majumdar/42e66c0ca6d8a1a16551044260fd30b81f99a189
*  Structural relatedness of enteric bacterial porins assessed wi...
Structural relatedness of enteric bacterial porins assessed with monoclonal antibodies to Salmonella typhimurium OmpD and OmpC ... and the remaining 28 recognized determinants that are buried within the outer membrane bilayer. Many of the MAbs reacting with ... coli OmpG and protein K also appear to belong to the family of closely related porins including E. coli OmpF, OmpC, PhoE, and ... The immunochemistry and structure of enteric bacterial porins are critical to the understanding of the immune response to ...
  https://www.mysciencework.com/publication/show/structural-relatedness-of-enteric-bacterial-porins-assessed-with-monoclonal-antibodies-to-salmonella-typhimurium-ompd-and-ompc
*  Activation of bacterial porin gene expression by a chimeric signal transducer in response to aspartate | Science
Tar and is a putative osmosensor that is required for osmoregulation of the genes for the major outer membrane porin proteins, ... The Tar chemoreceptor of Escherichia coli is a membrane-bound sensory protein that facilitates bacterial chemotaxis in response ... Activation of bacterial porin gene expression by a chimeric signal transducer in response to aspartate ... Activation of bacterial porin gene expression by a chimeric signal transducer in response to aspartate ...
  http://science.sciencemag.org/content/245/4923/1246
*  Bacterial outer membrane protein molecule - Stock Image - C014/7656 - Science Photo Library
Computer model showing a part of the secondary structure of a molecule of outer membrane protein A from Escherichia coli (E. ... Bacterial outer membrane protein molecule. Computer model showing a part of the secondary structure of a molecule of outer ... This protein is a porin found in the outer membranes of gram-negative bacteria like E. coli. Porins are beta barrel proteins ... membrane protein A from Escherichia coli (E. coli) bacteria. ... Bacterial outer membrane protein molecule. C014/7656. Rights ...
  https://www.sciencephoto.com/media/483171/view/bacterial-outer-membrane-protein-molecule
*  Bacterial outer membrane protein molecule - Stock Image C014/7655 - Science Photo Library
This protein is a porin found in the outer membranes of gram-negative bacteria like E. coli. Porins are beta barrel proteins ... Computer model showing a part of the secondary structure of a molecule of outer membrane protein A from Escherichia coli (E. ... that cross a cellular membrane and act as a pore through which molecules can diffuse - Stock Image C014/7655 ... Bacterial outer membrane protein molecule. Computer model showing a part of the secondary structure of a molecule of outer ...
  http://www.sciencephoto.com/media/483170/view/bacterial-outer-membrane-protein-molecule
*  Intrinsically disordered protein threads through the bacterial outer-membrane porin OmpF. - PubMed - NCBI
Intrinsically disordered protein threads through the bacterial outer-membrane porin OmpF.. Housden NG1, Hopper JT, Lukoyanova N ... Intrinsically Disordered Protein Threads through the Bacterial Outer Membrane Porin OmpF. Science. ;340(6140):10.1126/science. ... Intrinsically Disordered Protein Threads through the Bacterial Outer Membrane Porin OmpF. Science. ;340(6140):10.1126/science. ... Intrinsically Disordered Protein Threads through the Bacterial Outer Membrane Porin OmpF. Science. ;340(6140):10.1126/science. ...
  https://www.ncbi.nlm.nih.gov/pubmed/23812713
*  Interaction between bacterial outer membrane proteins and periplasmic quality control factors: a kinetic partitioning mechanism...
Interaction between bacterial outer membrane proteins and periplasmic quality control factors: a kinetic partitioning mechanism ... Interaction between bacterial outer membrane proteins and periplasmic quality control factors: a kinetic partitioning mechanism ... Interaction between bacterial outer membrane proteins and periplasmic quality control factors: a kinetic partitioning mechanism ... Interaction between bacterial outer membrane proteins and periplasmic quality control factors: a kinetic partitioning mechanism ...
  http://www.biochemj.org/content/438/3/505
*  A record-breaking beta barrel allows protein transport across the bacterial outer membrane Page - Department of Biochemistry,...
A record-breaking beta barrel allows protein transport across the bacterial outer membrane, Representing biochemistry research ... Bacterial outer membrane proteins have a distinctive beta barrel architecture in which a sheet of polypeptide strands forms a ... export these proteins across two cell membranes. Protein transport across the outer membrane in these bacteria utilises the ... A record-breaking beta barrel allows protein transport across the bacterial outer membrane ...
  http://www.bioch.ox.ac.uk/about/newsarchive/a-record-breaking-beta-barrel-allows-protein-transport-across-the-bacterial-outer-membrane
*  Evidence of Positive Darwinian Selection in Omp85, a Highly Conserved Bacterial Outer Membrane Protein Essential for Cell...
... plays an integral function in the positioning and folding of other outer membrane proteins into the bacterial outer membrane. ... Omp85is a highly conserved outer membrane protein found in all gram-negative bacteria. It is essential for bacterial cell ... Evidence of Positive Darwinian Selection in Omp85, a Highly Conserved Bacterial Outer Membrane Protein Essential for Cell ... a Highly Conserved Bacterial Outer Membrane Protein Essential for Cell Viability. Journal of Molecular Evolution, 61 (1). pp. ...
  http://eprints.maynoothuniversity.ie/667/
*  Conserved lipoprotein H.8 of pathogenic Neisseria consists entirely of pentapeptide repeats.
... possess an outer membrane protein (OMP), designated H.8, with a conserved monoclonal antibody (MAb)-binding epitope. We ... Bacterial Outer Membrane Proteins / genetics*. Base Sequence. Cloning, Molecular. DNA, Bacterial. Genes*. Genes, Bacterial*. ... 0/Bacterial Outer Membrane Proteins; 0/DNA, Bacterial; 0/H.8 protein (Neisseria); 0/Lipoproteins ... The pathogenic Neisseria, N. gonorrhoeae and N. meningitidis, possess an outer membrane protein (OMP), designated H.8, with a ...
  http://www.biomedsearch.com/nih/Conserved-lipoprotein-H8-pathogenic-Neisseria/2497298.html
*  Crystallization and preliminary X-ray analysis of ferric enterobactin receptor FepA, an integral membrane protein from...
... from the outer membrane of Escherichia coli. Crystals were grown using the zwitterionic detergent lauryldimethylamine oxide ( ... Diffraction-quality crystals have been obtained of the integral membrane protein ferric enterobactin receptor (FepA) ... Bacterial Outer Membrane Proteins / chemistry*, isolation & purification. Carrier Proteins / chemistry*, isolation & ... 0/Bacterial Outer Membrane Proteins; 0/Carrier Proteins; 0/Receptors, Cell Surface; 0/enterobactin receptor ...
  http://www.biomedsearch.com/nih/Crystallization-preliminary-X-ray-analysis/9761879.html
*  Minimal YopB and YopD translocator secretion by Yersinia is sufficient for Yop-effector delivery into target cells.
The secreted YopB and YopD translocator proteins are essential for this process, forming po ... 0/Bacterial Outer Membrane Proteins; 0/Bacterial Proteins; 0/Molecular Chaperones; 0/Pore Forming Cytotoxic Proteins; 0/SycD ... Bacterial Outer Membrane Proteins / biosynthesis*. Bacterial Proteins / biosynthesis, genetics, physiology*. Hela Cells. Humans ... Pore Forming Cytotoxic Proteins / biosynthesis. Protein Binding. Protein Transport / genetics. Virulence Factors / metabolism* ...
  http://www.biomedsearch.com/nih/Minimal-YopB-YopD-translocator-secretion/17223369.html
*  Predicting Binding Peptides with Simultaneous Optimization of Entropy and Evolutionary Distance | SpringerLink
Neuwald, A.F., et al.: Gibbs motif sampling: detection of bacterial outer membrane protein repeats. Protein Science 4, 1618- ... Hobohm, U., et al.: Selection of representative protein datasets. Protein Sci. 1, 409-417 (1992)CrossRefGoogle Scholar ... Stern, L.J., et al.: Crystal structure of the human class II MHC protein HLA-DR1 complexed with an inluenza virus peptide. ... Altschul, S.F., et al.: Gapped BLAST and PSI-BLAST: a new generation of protein database search programs. Nucleic Acids ...
  https://link.springer.com/chapter/10.1007/978-3-540-75286-8_33
*  PROTEIN ALIGNMENTS
Alignment and Structure Prediction of Diverse Protein Families: Periplasmic and Outer Membrane Proteins of Bacterial Efflux ... OEP family (outer-membrane efflux proteins). * OEP family (whole proteins) * OEP symmetry (N and C halves aligned with each ... MAPF Perl5 program for predicting transmembrane beta strands in outer membrane porins from input multiple alignments in MSF ... Predicting ligand binding function in families of bacterial receptors J.M. Johnson and G.M. Church (1999), submitted manuscript ...
  http://arep.med.harvard.edu/johnson/alignments/
*  Computational Methods for Structural and Functional Studies of Alzheimer's Amyloid Ion Channels | SpringerLink
Aggregates form in solution, across solid surfaces, and on and in the membrane, where they may assemble into unregulat ... Schulz GE (2002) The structure of bacterial outer membrane proteins. Biochim Biophys Acta 1565:308-317CrossRefPubMedGoogle ... Arispe N, Rojas E, Pollard HB (1993) Alzheimer disease amyloid β protein forms calcium channels in bilayer membranes: blockade ... Frishman D, Argos P (1995) Knowledge-based protein secondary structure assignment. Proteins 23:566-579CrossRefPubMedGoogle ...
  https://link.springer.com/protocol/10.1007%2F978-1-4939-2978-8_16
*  Applications filed at Jan 11 2018 | ANTI-CD73 ANTIBODIES | Patents.com
IMMUNOGENIC BACTERIAL VESICLES WITH OUTER MEMBRANE PROTEINS. Knockout of the meningococcal mltA homolog gives bacteria that ... spontaneously release vesicles that are rich in immunogenic outer membrane proteins and that can... ... PROTEIN EXPRESSION STRAINS. The invention provides an improved host strain for production of desired protein. ... This disclosure relates to recombinant or chimeric FVIII proteins, variants, and vectors encoding the proteins containing one ...
  http://www.patents.com/ap-20180111-p45.html
*  Leptospirosis patient serum reactivity against modified | Open-i
Bacterial Outer Membrane Proteins/chemistry/metabolism*. *Leptospira interrogans/metabolism*. *Leptospirosis/immunology*. * ... In the current study, we used proteomic analyses to determine the presence of PTMs on the highly abundant leptospiral protein, ... In the current study, we used proteomic analyses to determine the presence of PTMs on the highly abundant leptospiral protein, ... For the LipL32 epitope encompassing residues 162-185 of the mature protein (designated as P2; LTRIKIPNPPKSFDDLKNIDTKKL) we ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC4214626_pntd.0003280.g002&req=4
*  Discovery of a Novel Protein Transport System
Discovery of an Archetypal Protein Transport System in Bacterial Outer Membranes. Dr Joel Selkrig (Lithgow Lab) and colleagues ... Discovery of an archetypal protein transport system in bacterial outer membranes. Nat Struct Mol Biol. 2012. Abstract. Bacteria ... in the outer membrane and TamB in the inner membrane of diverse bacterial species. The discovery of the TAM provides a new ... Exactly how they are assembled onto the bacterial cell surface remains contentious. We discovered a novel protein transport ...
  http://www.med.monash.edu.au/biochem/selkrig-tam.html
*  Outer membrane receptor - Wikipedia
Koebnik, Ralf (2000). "Structures and function of bacterial outer membrane proteins: barrels in a nutshell". MicroReview. 37 (2 ... In Escherichia coli, the TonB protein interacts with outer membrane receptor proteins that carry out high-affinity binding and ... Outer membrane receptors, also known as TonB-dependent receptors, are a family of beta barrel proteins named for their ... TonB-dependent regulatory systems consist of six protein protein components. The proteins that are currently known or presumed ...
  https://en.wikipedia.org/wiki/Outer_membrane_receptor
*  A global pH sensor: Agrobacterium sensor protein ChvG regulates acid-inducible genes on its two chromosomes and Ti plasmid |...
Indeed, ChvG is required for the expression of aopB, which encodes an outer membrane protein exposed on the bacterial cell ... Detection of ChvG Protein in A. tumefaciens.. To detect the ChvG protein in A. tumefaciens, the bacterial membrane fraction was ... aopB encodes an outer membrane protein exposed on the bacterial cell surface. ... To determine whether ChvG is indeed a membrane protein, we fractionated the bacterial cells into cytoplasmic and membrane ...
  http://www.pnas.org/content/99/19/12369
*  Vesicle-independent extracellular release of a proinflammatory outer membrane lipoprotein in free-soluble form | BMC...
Extracellular release of bacterial outer membrane proteins has been suggested to mainly occur via outer membrane vesicles. This ... and whether live cells release this structural outer membrane lipoprotein in free-soluble form independent of vesicles. The pal ... The filtrates were immunoblot negative for a cytoplasmic marker, cyclic AMP (cAMP) receptor protein. An ex vivo model indicated ... Extracellular release of bacterial outer membrane proteins has been suggested to mainly occur via outer membrane vesicles. This ...
  https://bmcmicrobiol.biomedcentral.com/articles/10.1186/1471-2180-8-18
*  Promoting differentiation of cultured myoblasts using biomimetic surfaces that present alpha-laminin-2 peptides | SpringerLink
Peptides are engineered into the extracellular loops of the bacterial outer membrane protein A (OmpA). The purified protein is ... a tissue-specific basement membrane protein, is a laminin-like protein. Proc Natl Acad Sci USA 87:3264-3268CrossRefGoogle ... It binds to the membrane proteins α-dystroglycan and integrin α7. α-dystroglycan is part of the dystrophin associated ... Where surfaces were coated with more than one protein, the proteins were mixed at equal molarity and applied to surface as a ...
  https://link.springer.com/article/10.1007%2Fs10616-016-0006-y
*  ASMscience | Membrane-Damaging Toxins
The role of PFTs in bacterial pathogenesis are discussed first; then their general mode of action are outlined, and the events ... the active toxin of which comprises the combination of two similar subtype proteins. VacA was recently found to form small ... Most PFTs are able to form pores in artificial membranes such as liposomes. This allowed researchers to study the mechanisms ... Staphylococcus aureus secretes a variety of membrane-damaging toxins, including the α-hemolysin and the bicomponent leukotoxins ...
  http://www.asmscience.org/content/book/10.1128/9781555817893.chap13
*  ORBi: Browsing ORBi
Bacterial outer membrane proteins (OMP) were selected as target antigens. The ISA Brown hens, specific-Salmonella spp.-free ... outer membrane proteins in emulsion with Freund adjuvants. This led to the production of high levels of IgY antibodies directed ... High levels of Fab fragments were identified in intestinal contents, highlighting the importance of protein digestion in the ...
  http://orbi.ulg.ac.be/browse?type=author&value=Chalghoumi,%20RAJA%20p078284
*  Multiple Elements Controlling Adherence of Enterohemorrhagic Escherichia coli O157:H7 to HeLa Cells | Infection and Immunity
Structure and function of bacterial outer membrane proteins: barrels in a nutshell. Mol. Microbiol. 37:239-253. ... insoluble outer membranes were separated from the crude total membranes by centrifugation at 100,000 × g. Outer membranes were ... Mutant P9C8F2 differentially expresses an outer membrane protein.Bacterial extracts of mutants P9C8F2, P9C12D4, and P9C8B, with ... In order to confirm that this protein was OmpA, the outer membrane proteins of the wild type and P9C8F2 mutant were transferred ...
  https://iai.asm.org/content/71/9/4985?ijkey=9917fe2bd1accb5ad71bd5dfdfd52976828eb2a3&keytype2=tf_ipsecsha