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*  Tubulin
... as well as the bacterial protein TubZ, the archaeal protein CetZ, and the FtsZ protein family widespread in Bacteria and ... Nearly all bacterial and archaeal cells use FtsZ to divide. It was the first prokaryotic cytoskeletal protein identified. TubZ ... TubZ functions in segregating low copy-number plasmids during bacterial cell division. The protein forms a structure unusual ... Löwe J, Amos LA (January 1998). "Crystal structure of the bacterial cell-division protein FtsZ". Nature. 391 (6663): 203-6. ...
*  FtsZ
... is a protein encoded by the ftsZ gene that assembles into a ring at the future site of the septum of bacterial cell ... Discovery of the bacterial cytoskeleton is fairly recent. FtsZ was the first protein of the prokaryotic cytoskeleton to be ... Romberg L, Levin PA (2003). "Assembly dynamics of the bacterial cell division protein FTSZ: poised at the edge of stability". ... Löwe J, Amos LA (January 1998). "Crystal structure of the bacterial cell-division protein FtsZ". Nature. 391 (6663): 203-6. doi ...
*  Cytoskeleton
However, some structures in the bacterial cytoskeleton may not have been identified as of yet. FtsZ was the first protein of ... Three laboratories independently discovered that FtsZ, a protein already known as a key player in bacterial cytokinesis, had ... Actin-like proteins are actin in eukaryotes and MreB, FtsA in prokaryotes. An example of a WACA-proteins, which are mostly ... Mascarelli A (December 2011). "Septin proteins take bacterial prisoners: A cellular defence against microbial pathogens holds ...
*  Septin
Mascarelli A (December 2011). "Septin proteins take bacterial prisoners: A cellular defence against microbial pathogens holds ... Assembled as such, septins function in cells by localizing other proteins, either by providing a scaffold to which proteins can ... The septins act as a scaffold, recruiting many proteins. These protein complexes are involved in cytokinesis, chitin deposition ... "Protein-protein interactions governing septin heteropentamer assembly and septin filament organization in Saccharomyces ...
*  NUBP2
Bignell C, Thomas CM (2001). "The bacterial ParA-ParB partitioning proteins". J Biotechnol. 91 (2): 1-34. doi:10.1016/S0168- ... Iron regulatory protein 1) (IRP1) MAPK8IP3 C-jun-amino-terminal kinase-interacting protein 3 (JNK-interacting protein 3) (JIP-3 ... Nucleotide-binding protein 2 (NBP 2) also known as cytosolic Fe-S cluster assembly factor NUBP2 is a protein that in humans is ... proteins as Nubp1 is involved in the formation of extramitochondrial Fe/S proteins the cell division inhibitor MinD is ...
*  Zeta toxin protein domain
This protein family entry consists of several bacterial zeta toxin proteins. Zeta toxin is thought to be part of a ... In molecular biology, the protein domain Zeta (ζ) toxin refers to a protein domain found in prokaryotes, which acts as a UDP-N- ...
*  MACPF
The plant protein CAD1 (TC# 1.C.39.11.3) functions in the plant immune response to bacterial infection. The sea anemone ... Other proteins that bind to the MAC include C8γ. This protein belongs to the lipocalin family and interacts with C8α. The ... The crystal structure of a bacterial MACPF protein, Plu-MACPF from Photorhabdus luminescens was determined (PDB: 2QP2​). The ... Many proteins belonging to the MACPF superfamily play key roles in plant and animal immunity. Complement proteins C6-C9 all ...
*  Roger Brent
"Regulation of the cellular response to DNA damage" (1982) Brent, Roger; Ptashne, Mark (1984). "A bacterial repressor protein or ... Brent's use of prokaryotic repressor proteins in eukaryotes, and development of chimeric proteins containing prokaryotic DNA ... and created fusion proteins that used LexA to bring portions of yeast Gal4 and other transcription regulatory proteins to ... Brent's use of prokaryotic repressor proteins and use of them in chimeric proteins to regulate gene expression in eukaryotes ...
*  RUVBL2
This gene encodes the second human homologue of the bacterial RuvB gene. Bacterial RuvB protein is a DNA helicase essential for ... RuvB-like 2 (E. coli), also known as RUVBL2, is a human gene coding for a protein belonging to the AAA+ family of proteins. ... binding proteins in human cell lysates. Identification of the human CHL12/RFCs2-5 complex as a novel PCNA-binding protein". The ... "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs". Genome ...
*  ATP-binding cassette transporter
... some bacterial ABC proteins are also involved in the regulation of several physiological processes. In bacterial efflux systems ... proteins involved in bacterial pathogenesis (e.g. hemolysis, heme-binding protein, and alkaline protease), heme, hydrolytic ... roles of membrane structure and electrostatics in lipid-protein and protein-protein interactions". Biochimica et Biophysica ... It is a close bacterial homolog of P-glycoprotein (Pgp) by protein sequence homology and has overlapping substrate ...
*  M protein (Streptococcus)
M proteins embody a motif that is now known to be shared by many Gram-positive bacterial surface proteins. The motif includes a ... M protein is strongly anti-phagocytic and is a major virulence factor. It binds to serum factor H, destroying C3-convertase and ... M protein is a virulence factor that can be produced by certain species of Streptococcus. Viruses, parasites and bacteria are ... Cross-reactivity of anti-M protein antibodies with heart muscle has been suggested to be the basis for rheumatic fever. It was ...
*  Antifreeze protein
Raymond JA, Christner BC, Schuster SC (September 2008). "A bacterial ice-binding protein from the Vostok ice core". ... Antifreeze proteins (AFPs) or ice structuring proteins (ISPs) refer to a class of polypeptides produced by certain vertebrates ... They are alpha helical proteins rich in glutamate and glutamine. This protein is approximately 12KDa in size and consists of a ... Jorov A, Zhorov BS, Yang DS (June 2004). "Study of interaction of winter flounder antifreeze protein with ice". Protein Sci. 13 ...
*  Magnetotactic bacteria
Matsunaga, Okamura; Okamura, Y (2003). "Genes and proteins involved in bacterial magnetic particle formation". Trends in ... the second group consists of heat shock proteins (HSPs) involved in the degradation of badly folded proteins. Other than the ... a structural motif mediating protein-protein interactions". BioEssays. 21 (11): 932-9. doi:10.1002/(SICI)1521-1878(199911)21:11 ... One of these proteins, called Mms6, has also been employed for the artificial synthesis of magnetite, where its presence allows ...
*  Douglas Prasher
Nucleic Acids Res., 18(21), 6450 (1990). O'Kane, D.J., Woodward, B., Lee, J., Prasher, D.C., Borrowed proteins in bacterial ... Green Fluorescent Protein as a Reporter Gene The Green Fluorescent Protein or GFP The Scientist.com, on-line discussion, "What ... 200,000 grant from the American Cancer Society to clone the gene for green fluorescent protein (GFP), the protein that gives ... Proteins, 15(1), 103-107 (1993). Cody, C.W., Prasher, D.C., Westler, W.M., Prendergast, F.G., Ward, W.W., Chemical structure of ...
*  Actin assembly-inducing protein
ActA is a bacterial surface protein comprising a membrane-spanning region. In a mammalian cell the bacterial ActA interacts ... The C-terminal domain of ActA has a hydrophobic region which anchors the protein in the bacterial membrane. In summary, besides ... ActA is a protein which acts as a mimic of Wiskott-Aldrich syndrome protein (WASP), a nucleation promoting factor (NPF) present ... ActA has a molecular weight of 70,349 Da and is a surface protein. ActA is a natively unfolded protein which can be divided ...
*  Outer membrane receptor
Koebnik, Ralf (2000). "Structures and function of bacterial outer membrane proteins: barrels in a nutshell". MicroReview. 37 (2 ... TonB-dependent regulatory systems consist of six protein protein components. The proteins that are currently known or presumed ... The TonB protein also interacts with some colicins. Most of these proteins contain a short conserved region at their N-terminus ... In Escherichia coli, the TonB protein interacts with outer membrane receptor proteins that carry out high-affinity binding and ...
*  Exopolyphosphatase
"A novel family of predicted phosphoesterases includes Drosophila prune protein and bacterial RecJ exonuclease". Trends in ... These proteins play an essential role in the metabolism and maintenance of polyphosphates. Polyphosphate is located throughout ... To date, 4 structures have been solved for this class of enzymes, with Protein Data Bank accession codes 1T6C, 1T6D, 1U6Z, and ... Brown, Michael R.W.; Kornberg, Arthur (June 2008). "The long and short of it - polyphosphate, PPK and bacterial survival". ...
*  Spectral signal-to-noise ratio
"The correlation averaging of a regularly arranged bacterial cell envelope protein". J Microscopy. 127: 127-138. doi:10.1111/j. ... 1365-2818.1982.tb00405.x. Böttcher, B.; Wynne, S.A.; Crowther, R.A. (1997). "Determination of the fold of the core protein of ...
*  Resolution (electron density)
Saxton, W.O.; W. Baumeister (1982). "The correlation averaging of a regularly arranged bacterial cell envelope protein". J ... V. Coat protein sequence determination and its structural implications". Journal of Molecular Biology. Elsevier Ltd. 177 (4): ... Huang, Yu-Feng (2007). Study of Mining Protein Structural Properties and its Application (pdf) (Ph.D.). National Taiwan ... "Determination of the fold of the core protein of hepatitis B virus by electron microscopy". Nature. 386 (6620): 88-91. doi: ...
*  Fourier shell correlation
Saxton, W.O.; W. Baumeister (1982). "The correlation averaging of a regularly arranged bacterial cell envelope protein". J ... "Determination of the fold of the core protein of hepatitis B virus by electron microscopy". Nature. 386 (6620): 88-91. doi: ... Structure and Function of Invertebrate Respiratory Proteins,EMBO Workshop 1982, E.J. Wood. Life Chemistry Reports. Suppl. 1. pp ...
*  Dental pellicle
These glycoproteins include proline rich proteins that allow bacterial adhesion. The first bacteria to attach to these pellicle ... The dental pellicle, or acquired pellicle, is a protein film that forms on the surface enamel by selective binding of ... The surface of enamel attracts salivary glycoproteins and bacterial products creating the pellicle layer. This thin layer forms ...
*  Gene-for-gene relationship
... the targets of bacterial effector avr proteins appear to be proteins involved in plant innate immunity signaling, as homologues ... a protein known as the guardee which is the target of the Avr protein. When it detects interference with the guardee protein, ... Lahaye T, Bonas U (October 2001). "Molecular secrets of bacterial type III effector proteins". Trends Plant Sci. 6 (10): 479-85 ... The guardee protein is RIN4, which is hyperphosphorylated by the Avr proteins. Another high profile study that supports the ...
*  Bacterial antenna complex
... proteins are the main light-absorbing components in photosynthetic bacteria. Also known as a light- ... These proteins are arranged in a ring-like fashion creating a cylinder that spans the membrane; the proteins bind two or three ... The bacterial antenna complexes of all photosynthetic bacteria have similar features. They consist of light-absorbing pigments ... Both the alpha and the beta chains of antenna complexes are small proteins of 42 to 68 residues which share a three-domain ...
*  Calcium:cation antiporter
The bacterial and archaeal proteins are in general smaller than the eukaryotic proteins. They have been suggested to traverse ... Two clusters consist exclusively of animal proteins, a third contains several bacterial and archaeal proteins, a fourth ... and prevents protein unfolding. All of the characterized animal proteins catalyze Ca2+:Na+ exchange although some also ... TMS 7 may be close to TMSs 2 and 3 in the 3-D structure of the protein. The Na+:Ca2+ exchanger plays a central role in cardiac ...
*  Crp domain
It is found at the C-terminus of numerous bacterial transcription regulatory proteins. These proteins bind DNA via the CRP ... These proteins are very diverse, but for convenience may be grouped into subfamilies on the basis of sequence similarity. This ... In molecular biology, the CRP domain is a protein domain consisting of a helix-turn-helix (HTH) motif. ... Korner H, Sofia HJ, Zumft WG (December 2003). "Phylogeny of the bacterial superfamily of Crp-Fnr transcription regulators: ...
*  Cloacin immunity protein
In molecular biology, the cloacin immunity protein inhibits the bacterial polypeptide toxin, cloacin. It complexes with cloacin ... The immunity protein is relatively small, containing 85 amino acids. An extra ribosome binding site has been found to precede ... Comparison of the complete amino acid sequence of the Clo DF13 immunity protein with that of the Col E3 and Col E6 immunity ... proteins reveals extensive similarities in primary structure, although Col E3 and Clo DF13 immunity proteins are exchangeable ...