... coli, SecDF of B. subtilis was not required for the release of a mature secretory protein from the membrane, indicating that ... SecD and SecF are prokaryotic protein export membrane proteins. They are a part of the larger multimeric protein export complex ... the mature proteins are either targeted to the outer membrane, or remain as periplasmic proteins. The translocase protein ... This family consists of various prokaryotic SecD and SecF protein export membrane proteins. The SecD and SecF equivalents of ...
1983). Outer membrane protein K of Escherichia coli: purification and pore-forming properties in lipid bilayer membranes. J ... Sutcliffe, J; Blumenthal, R; Walter, A; Foulds, J (1983). "Escherichia coli outer membrane protein K is a porin". Journal of ... Escherichia coli outer membrane protein K is a porin. J Bacteriol 156(2): 867-872 Bliss JM, Solver RP. (1996). Coating the ... v t e (Outer membrane proteins, All stub articles, Protein stubs). ...
Wagegg, W; Braun, V (January 1981). "Ferric citrate transport in Escherichia coli requires outer membrane receptor protein fecA ... Wikimedia Commons has media related to Escherichia coli long-term evolution experiment. E. coli Long-term Experimental ... coli genome has occurred multiple times. The strain of E. coli Lenski chose to use in the long-term evolution experiment was ... coli. Roth and Maisnier-Patin suggest that the serial dilution of E. coli and short period of selection for citrate-use under ...
Freudl R, Klose M, Henning U (June 1990). "Export and sorting of the Escherichia coli outer membrane protein OmpA". J. Bioenerg ... Selvaraj SK, Periandythevar P, Prasadarao NV (April 2007). "Outer membrane protein A of Escherichia coli K1 selectively ... This article incorporates text from the public domain Pfam and InterPro: IPR006665 (Protein families, Outer membrane proteins) ... such as porin-like integral membrane proteins (such as ompA), small lipid-anchored proteins (such as pal), and MotB proton ...
For instance, about 1000 of the ~4200 proteins of E. coli are thought to be membrane proteins, 600 of which have been ... Membrane proteins are common proteins that are part of, or interact with, biological membranes. Membrane proteins fall into ... Membrane proteins are common, and medically important-about a third of all human proteins are membrane proteins, and these are ... Look up membrane protein in Wiktionary, the free dictionary. Wikimedia Commons has media related to Membrane proteins. Membrane ...
... proteins from a variety of bacterial species. This protein may form the receptor for S4 colicins in Escherichia coli. Braun V, ... v t e (Protein domains, Protein families, Outer membrane proteins, All stub articles, Membrane protein stubs). ... Outer membrane protein W (OmpW) family is a family of evolutionarily related proteins from the bacterial outer membrane. This ... a minor protein of the Escherichia coli outer membrane". J. Bacteriol. 181 (11): 3578-3581. doi:10.1128/JB.181.11.3578- ...
Ito K (September 1992). "SecY and integral membrane components of the Escherichia coli protein translocation system". Molecular ... Hydrophobic segments of membrane proteins exit sideways through the lateral gate into the lipid phase and become membrane- ... SecY is an integral plasma membrane membrane protein of 419 to 492 amino acid residues that typically contains 10 transmembrane ... SecY protein Translocon Protein targeting Osborne AR, Rapoport TA, van den Berg B (2005). "Protein translocation by the Sec61/ ...
They are integral membrane proteins located in the bacterial inner membrane. The best-studied member of the family is GltS from ... Szvetnik A, Gál J, Kálmán M (October 2007). "Membrane topology of the GltS Na+/glutamate permease of Escherichia coli". FEMS ... Dobrowolski A, Lolkema JS (July 2010). "Evolution of antiparallel two-domain membrane proteins. Swapping domains in the ... This article incorporates text from the public domain Pfam and InterPro: IPR004445 (Protein pages needing a picture, Protein ...
in E. coli these are termed NikA, NikB, NikC, NikD, NikE. In order to come through a cell membrane a nickel permease protein is ... Nickel transporter proteins exist to move nickel atoms in the cell. ... which as the amino acid pattern H2N-His-Cys-X-X-Pro-Cys-Gly-X-Tyr-rest of protein, where the bold bits are ligands for the ...
The trehalase enzyme of Mycobacterium smegmatis is a membrane bound protein. Periplasmic trehalase of Escherichia coli K12 is ... NT activity is regulated by protein phosphorylation-dephosphorylation. Phosphorylation with cAMP-dependent protein kinase ... this form is then core-glycosylated in the endoplasmic reticulum to form a 76 kDa glycol-protein. In Golgi bodies, the protein ... trehalase enzyme is found to be present in the kidney brush border membrane and the intestinal villi membranes. In the ...
This protein degrades the outer membrane protein A (OmpA) of E. coli as well as the virulence factors of such bacteria as ... Belaaouaj A, Kim KS, Shapiro SD (August 2000). "Degradation of outer membrane protein A in Escherichia coli killing by ... Neutrophil elastase hydrolyzes proteins within specialized neutrophil lysosomes, called azurophil granules, as well as proteins ... Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase ...
Her thesis work utilized this tool to explore the dynamic distribution of LamB, an integral outer membrane protein in E. coli, ... "Complex spatial distribution and dynamics of an abundant Escherichia coli outer membrane protein, LamB." Mol. Microbiol. 53(6 ... "Complex spatial distribution and dynamics of an abundant Escherichia coli outer membrane protein, LamB". Molecular Microbiology ... She found two populations of the LamB protein, one that has restricted mobility and one that has high mobility in the membrane ...
... or the OmpA protein of E. coli cells which is important in keeping the structure of the outer membrane. Many surface proteins ... Freudl R, MacIntyre S, Degen M, Henning U (1986). "Cell Surface Exposure of the Outer Membrane Protein OmpA of Escherichia coli ... Many types of bacteria have cell surface proteins such as the enteropathogenic E. coli intimin protein which is involved in ... There are various scaffolds which have been used such as outer membrane proteins, fimbriae/flagella proteins and CPX ( ...
MAP, three-membrane associated proteins, are essential in the EAEC adherence to haemagglutination of animal cells. Stage two: ... coli (EPEC), enterotoxigenic E.coli (ETEC), Shiga toxin-producing E. coli (STEC) and Enteroaggregative E. coli (EAEC). E. coli ... Enteroaggregative Escheichia coli (EAEC) is a type of strain from E.coli. E.coli causes intestinal infections, some intestinal ... Enteroaggregative Escherichia coli (EAEC or EAggEC) are a pathotype of Escherichia coli which cause acute and chronic diarrhea ...
The Arc B sensor kinase, which is a tripartite protein, is membrane bound and can autophosphorylate. The Arc System was first ... These two scientists designed a genetic screen using the sdh-lacZ operon in a Δlac strain of E. coli. It was shown that ... It is a multipass transmembrane protein that passes through the inner membrane twice. The majority of the secondary structure ... ArcB is a membrane-bound sensor histidine kinase. It is unusual in that it contains three distinct signaling domains. It senses ...
"Role for membrane potential in the secretion of protein into the periplasm of Escherichia coli". Proceedings of the National ...
"Permissive linker insertion sites in the outer membrane protein of 987P fimbriae of Escherichia coli". J. Bacteriol. 176 (4): ... Protein domains, Protein families, Outer membrane proteins). ... The usher protein has a molecular weight ranging from 86 to 100 ... Capitani G, Eidam O, Grütter MG (2006). "Evidence for a novel domain of bacterial outer membrane ushers". Proteins. 65 (4): 816 ... The fimbrial usher protein is involved in biogenesis of the pilus in Gram-negative bacteria. The biogenesis of some fimbriae ( ...
LacY, a protein responsible for the transport of lactose across the membrane in Escherichia coli. LacY has a flexible structure ... Lactose permease is a membrane protein which is a member of the major facilitator superfamily. Lactose permease can be ... Kimanius D, Lindahl E, Andersson M (September 2018). "Uptake dynamics in the Lactose permease (LacY) membrane protein ... The protein has twelve transmembrane alpha-helices and its molecular weight is 45,000 Daltons. It exhibits an internal two-fold ...
Kleene SJ, Toews ML, Adler J (1977). "Isolation of glutamic acid methyl ester from an Escherichia coli membrane protein ... protein(aspartate)methyltransferase, protein(carboxyl)methyltransferase, protein carboxyl-methylase, protein carboxyl-O- ... protein-carboxyl O-methyltransferase, protein methylase II, MCP methyltransferase I, MCP methyltransferase II, protein O- ... protein carboxymethylase, protein carboxymethyltransferase, and protein methyltransferase II. This enzyme participates in ...
"The internal repeats in the Na+/Ca2+ exchanger-related Escherichia coli protein YrbG have opposite membrane topologies". The ... The NCX plasma membrane proteins exchange 3 Na+ for 1 Ca2+ (i.e., TC# 2.A.19.3). Mammalian Na+/Ca2+ exchangers exist as three ... The E. coli ChaA (TC# 2.A.19.1.1) protein catalyzes Ca2+:H+ antiport but may also catalyze Na+:H+ antiport slowly. All ... In the preferred 9 TMS model for this mammalian protein, the polypeptide chain loops into the membrane after TMS 2 and after ...
Schulz GE, Vogt J (1999). "The structure of the outer membrane protein OmpX from Escherichia coli reveals possible mechanisms ... Protein domains, Protein families, Outer membrane proteins, Virulence factors). ... Virulence-related outer membrane proteins, or outer surface proteins (Osp) in some contexts, are expressed in the outer ... virulence protein is similar to a Yersinia enterocolitica invasion protein and a bacteriophage lambda outer membrane protein". ...
... an inner membrane protein from the maltose transport system of Escherichia coli". Mol. Microbiol. 7 (1): 29-38. doi:10.1111/j. ... Saier MH Jr (1998). "Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and ... Dassa E, Muir S (1993). "Membrane topology of MalG, ...
"Cloning and expression of the Escherichia coli K1 outer membrane protein A receptor, a gp96 homologue". Infection and Immunity ... v t e (Protein domains, Outer membrane proteins, All stub articles, Membrane protein stubs). ... coli OmpA and Yersinia pestis Ail. Several of these proteins are vaccine candidates. E. coli OmpA was shown to make specific ... "The Borrelia afzelii outer membrane protein BAPKO_0422 binds human factor-H and is predicted to form a membrane-spanning β- ...
"Rapid topology mapping of Escherichia coli inner-membrane proteins by prediction and PhoA/GFP fusion analysis". Proceedings of ... Protein families, Membrane proteins, Transmembrane proteins, Transmembrane transporters, Transport proteins, Integral membrane ... electron transfer and biogenesis proteins. One of the animal homologues is the 6 TMS epithelial plasma membrane antigen of the ... Bacteria contain FRD proteins consisting only of a ferric reductase domain, such as YedZ and short FRE proteins. Full length ...
"Rapid topology mapping of Escherichia coli inner-membrane proteins by prediction and PhoA/GFP fusion analysis". Proceedings of ... Protein families, Solute carrier family, All stub articles, Membrane protein stubs). ... KS-1. The cloned gene, snatA, encodes a protein of 216 amino acid residues, SnatA (TC# 2.A.95.1.4), with six membrane-spanning ... One transcription unit encodes MarC, an integral inner membrane protein with 6 established TMSs with the N- and C-termini in ...
The cytoplasmic membrane of bacterial cells has a negative charge and contains essential proteins. The secondary interaction, ... Silver nanoparticles embedded into a cationic polymer have displayed activity against E.coli and S.aureus. Copper and titanium ... When antimicrobial agents bind to proteins, structural changes occur to the cell membrane resulting in cellular death. The ... The cytoplasmic membrane of a cell is a semi-permeable membrane, which controls the transport of solutes into the cell. The ...
"Identification of a protein complex that assembles lipopolysaccharide in the outer membrane of Escherichia coli". Proc. Natl. ... The bacterial outer membrane is physiologically shed as the bounding membrane of outer membrane vesicles in cultures, as well ... Protein pages needing a picture, Membrane biology, Prokaryotic cell anatomy, Protein families). ... Bos MP, Tefsen B, Geurtsen J, Tommassen J (June 2004). "Identification of an outer membrane protein required for the transport ...
"The adenomatous polyposis coli tumor suppressor protein localizes to plasma membrane sites involved in active cell migration". ... She is known for her work on the role of the adenomatous polyposis coli (APC) protein in colorectal cancer. Näthke grew up in ... Penman, George A.; Leung, Louie; Näthke, Inke S. (2005-10-15). "The adenomatous polyposis coli protein (APC) exists in two ... She has commented that since APC is an adaptor protein with "its fingers in many pies in the cell", loss of APC has many ...
Small Protein DicB Protects Escherichia coli from Phage Infection by Inhibiting Inner Membrane Receptor Proteins". Journal of ... Some protein synthesis inhibitors (e.g. kanamycin), RNA synthesis inhibitors (e.g. bicyclomycin) and membrane disruptors (e.g. ... Filamentation is the anomalous growth of certain bacteria, such as Escherichia coli, in which cells continue to elongate but do ... Gill CO, Badoni M, Jones TH (November 2007). "Behaviours of log phase cultures of eight strains of Escherichia coli incubated ...
"The ammonia channel protein AmtB from Escherichia coli is a polytopic membrane protein with a cleavable signal peptide". FEMS ... Ammonia transporters (TC# 1.A.11) are structurally related membrane transport proteins called Amt proteins (ammonia ... In E. coli the AmtB gene is expressed only under limiting nitrogen levels to yield the AmtB protein. It is co-expressed with ... The three-dimensional structure of the ammonia transport protein AmtB from Escherichia coli has been determined by x-ray ...
"Maximal adherence and invasion of INT 407 cells by Campylobacter jejuni requires the CadF outer-membrane protein and ... The adhesion to eukaryotic cells is mediated by several proteins, including the Campylobacter adhesion to fibronectin protein ( ... C. coli grows slowly with an optimum temperature of 42 °C. When exposed to air for long periods, they become spherical or ... Campylobacter coli are thought to be mainly transmitted to humans via handling and eating raw or undercooked meat or other ...
Protein pages needing a picture, Escherichia coli genes, Bacterial proteins). ... OmpT is an aspartyl protease found on the outer membrane of Escherichia coli. OmpT is a subtype of the family of omptin ... The antiparallel strands form a beta barrel structure that spans the width of the membrane, creating a pore. E. coli omptins ... OmpT is a 33.5 kDa outer membrane protein consisting of 10 antiparallel strands that are connected by 5 extracellular loops. ...