Ulrich Schubert

Publication List Details

Period

1931 - 2009

Number

61

Co-Authors

Exploring the functional interaction between POSH and ALIX and the relevance to HIV-1 release (2009)

Votteler, Jörg, Iavnilovitch, Elena, Fingrut, Orit, Shemesh, Vivian, Taglicht, Daniel, Erez, Omri, ...

Abstract Background The ALG2-interacting protein X (ALIX)/AIP1 is an adaptor protein with multiple functions in intracellular protein trafficking that plays a central role in the biogenesis of...

Poly(2-oxazolines) in Biological and Biomedical Application Contexts (2007)

Adams, Nico, Schubert, Ulrich

Polyoxazolines of various architectures and chemical functionalities can be prepared in a living and therefore controlled manner via cationic ring-opening polymerisation. They have found widespread...

Crystal and Molecular Structure of (CH3)2Sn(C6H5Cr(CO)3)2. (2002)

Schubert,Ulrich, Willeford,Bennett R., Zuckerman,J. J.

Eta 6, eta 6-dimethyldiphenylstannane-bis-tricarbonylchromium, (CH3)2Sn(C6H5Cr(CO)3)2 crystallizes in the orthorhombic space group Pna2 sub 1 with Z = 4, a = 2663(2), b = 1032.0(8), c = 762.7(3) pm,...

Expression, purification, and activities of full-length and truncated versions of the integral membrane protein Vpu from HIV-1 (2002)

Ma, Che, Marassi, Francesca M., Jones, David H., Straus, Suzana K., Bour, Stephan, Strebel, Klaus, ...

Vpu is an 81-residue accessory protein of HIV-1. Because it is a membrane protein, it presents substantial technical challenges for the characterization of its structure and function, which are of...

Zirconium and Titanium Nanoclusters for Use as an Ablative for Solid Rocket Motor (SRM) Insulation (1998)

Schubert, Ulrich

This report describes the synthesis of metal oxide nanoclusters with a reactive corona of methacrylate groups. The metal oxide clusters investigated include zirconium, hafnium and titanium metal...

Methanol Carbonylation Catalyzed by Rhodium Complexes Immobilized to Silica via Pyridine Group (1992)

Čapka, Martin, Schubert, Ulrich, Heinrich, Bernd, Hjortkjaer, Jes

2-(2-Trimethoxysilylethyl)pyridine (I) was used to prepare a series of rhodium carbonyl complexes bound to silica via pyridine group. The rhodium complex Rh2(CO)4Cl2 (Rh2) was used as a starting...

Back to the roots of "channel three" (1990)

Riedle, Eberhard, Weber, Th., Schubert, Ulrich, Neusser, H. J., Schlag, E. W.

Rotationally resolved fluorescence excitation and resonance enhanced multiphoton ionization (MPI) spectra of the 610130 one-photon band of benzene at the onset of ``channel three'' are reported. The...

Emission spectra from single rovibronic quantum states in S1 benzene after Doppler-free two-photon excitation (1989)

Schubert, Ulrich, Riedle, Eberhard, Neusser, H. J.

Dispersed emission from single rovibronic quantum states in S1 benzene is measured after Doppler-free two-photon excitation under low pressure conditions (0.3 Torr). This was made possible by a...

Metallorganische Lewis-Säuren. Metallkomplexe mit schwach koordinierten Liganden (1983)

Sünkel, Karlheinz, Schloter, Klaus, Beck, Wolfgang, Ackermann, Klaus, Schubert, Ulrich

Die Tetrafluoroborato- und Hexafluoroantimonato-Komplexe (π-C5H5)(CO)3MoX (X = FBF3, FSbF5) setzen sich mit (π-C5H5)(CO)3MoCH3, (π-C5H5)(CO)2FeCH3 oder (π-C5H5)(CO)2FeCOCH3 und cis-,...

Auswertung von 239 elektrischen Unfällen aus arbeitshygienischer Sicht / (1972)

Schubert, Ulrich.

Halle, Univ., Med. Fak., Diss. A, 1972. (Nicht f. d. Austausch.).

Die privatwirtschaftliche Stellung des freien Architekten / (1931)

Schubert, Ulrich.

Thesis (doctoral)--Technische Hochschule München, 1931.

Cells adapted to the proteasome inhibitor 4-hydroxy- 5-iodo-3-nitrophenylacetyl-Leu-Leu-leucinal-vinyl sulfone require enzymatically active proteasomes for continued survival

Princiotta, Michael F., Schubert, Ulrich, Chen, Weisan, Bennink, Jack R., Myung, Jayhyuk, Crews, Craig M., ...

The proteasome is the primary protease used by cells for degrading proteins and generating peptide ligands for class I molecules of the major histocompatibility complex. Based on the properties of...

Proteasome inhibition interferes with Gag polyprotein processing, release, and maturation of HIV-1 and HIV-2

Schubert, Ulrich, Ott, David E., Chertova, Elena N., Welker, Reinhold, Tessmer, Uwe, Princiotta, Michael F., ...

Retrovirus assembly and maturation involve folding and transport of viral proteins to the virus assembly site followed by subsequent proteolytic cleavage of the Gag polyprotein within the nascent...

Regulation of Virus Release by the Macrophage-Tropic Human Immunodeficiency Virus Type 1 AD8 Isolate Is Redundant and Can Be Controlled by either Vpu or Env

Schubert, Ulrich, Bour, Stephan, Willey, Ronald L., Strebel, Klaus

The human immunodeficiency virus type 1 (HIV-1) Vpu and Env proteins are expressed from a bicistronic mRNA. To address the biological significance of the coordinated expression of vpu and env, we...

CD4 Glycoprotein Degradation Induced by Human Immunodeficiency Virus Type 1 Vpu Protein Requires the Function of Proteasomes and the Ubiquitin-Conjugating Pathway

Schubert, Ulrich, Antón, Luis C., Bačík, Igor, Cox, Josephine H., Bour, Stéphane, Bennink, Jack R., ...

The human immunodeficiency virus type 1 (HIV-1) vpu gene encodes a type I anchored integral membrane phosphoprotein with two independent functions. First, it regulates virus release from a...

Human Immunodeficiency Virus Type 1 Vpr Protein Is Incorporated into the Virion in Significantly Smaller Amounts than Gag and Is Phosphorylated in Infected Cells

Müller, Barbara, Tessmer, Uwe, Schubert, Ulrich, Kräusslich, Hans-Georg

Viral protein R (Vpr) of human immunodeficiency virus type 1 (HIV-1) is a small accessory protein involved in the nuclear import of viral DNA and the growth arrest of host cells. Several studies have...

Transcriptional synergy between Tat and PCAF is dependent on the binding of acetylated Tat to the PCAF bromodomain

Dorr, Alexander, Kiermer, Veronique, Pedal, Angelika, Rackwitz, Hans-Richard, Henklein, Peter, Schubert, Ulrich, ...

The human immunodeficiency virus (HIV) Tat protein plays an essential role in promoting efficient transcriptional elongation of viral transcripts. We report that the transcriptional co-activator PCAF...

Equine Infectious Anemia Virus and the Ubiquitin-Proteasome System

Ott, David E., Coren, Lori V., Sowder, Raymond C., Adams, Julian, Nagashima, Kunio, Schubert, Ulrich

Some retroviruses contain monoubiquitinated Gag and do not bud efficiently from cells treated with proteasome inhibitors, suggesting an interaction between the ubiquitin-proteasome system and...

Retroviruses Have Differing Requirements for Proteasome Function in the Budding Process

Ott, David E., Coren, Lori V., Sowder II, Raymond C., Adams, Julian, Schubert, Ulrich

Proteasome inhibitors reduce the budding of human immunodeficiency virus types 1 (HIV-1) and 2, simian immunodeficiency virus, and Rous sarcoma virus. To investigate this effect further, we examined...

The trans-Golgi network-associated human ubiquitin-protein ligase POSH is essential for HIV type 1 production

Alroy, Iris, Tuvia, Shmuel, Greener, Tsvika, Gordon, Daphna, Barr, Haim M., Taglicht, Daniel, ...

HIV type 1 (HIV-1) was shown to assemble either at the plasma membrane or in the membrane of late endosomes. Now, we report an essential role for human ubiquitin ligase POSH (Plenty of SH3s; hPOSH),...

Human Immunodeficiency Virus Type 1-Induced Macrophage Gene Expression Includes the p21 Gene, a Target for Viral Regulation

Vázquez, Nancy, Greenwell-Wild, Teresa, Marinos, Nancy J., Swaim, William D., Nares, Salvador, Ott, David E., ...

In contrast to CD4+ T cells, human immunodeficiency virus type 1 (HIV-1)-infected macrophages typically resist cell death, support viral replication, and consequently, may facilitate HIV-1...

Cells adapted to the proteasome inhibitor 4-hydroxy- 5-iodo-3-nitrophenylacetyl-Leu-Leu-leucinal-vinyl sulfone require enzymatically active proteasomes for continued survival

Princiotta, Michael F., Schubert, Ulrich, Chen, Weisan, Bennink, Jack R., Myung, Jayhyuk, Crews, Craig M., ...

The proteasome is the primary protease used by cells for degrading proteins and generating peptide ligands for class I molecules of the major histocompatibility complex. Based on the properties of...

Proteasome inhibition interferes with Gag polyprotein processing, release, and maturation of HIV-1 and HIV-2

Schubert, Ulrich, Ott, David E., Chertova, Elena N., Welker, Reinhold, Tessmer, Uwe, Princiotta, Michael F., ...

Retrovirus assembly and maturation involve folding and transport of viral proteins to the virus assembly site followed by subsequent proteolytic cleavage of the Gag polyprotein within the nascent...

Regulation of Virus Release by the Macrophage-Tropic Human Immunodeficiency Virus Type 1 AD8 Isolate Is Redundant and Can Be Controlled by either Vpu or Env

Schubert, Ulrich, Bour, Stephan, Willey, Ronald L., Strebel, Klaus

The human immunodeficiency virus type 1 (HIV-1) Vpu and Env proteins are expressed from a bicistronic mRNA. To address the biological significance of the coordinated expression of vpu and env, we...

CD4 Glycoprotein Degradation Induced by Human Immunodeficiency Virus Type 1 Vpu Protein Requires the Function of Proteasomes and the Ubiquitin-Conjugating Pathway

Schubert, Ulrich, Antón, Luis C., Bačík, Igor, Cox, Josephine H., Bour, Stéphane, Bennink, Jack R., ...

The human immunodeficiency virus type 1 (HIV-1) vpu gene encodes a type I anchored integral membrane phosphoprotein with two independent functions. First, it regulates virus release from a...

Human Immunodeficiency Virus Type 1 Vpr Protein Is Incorporated into the Virion in Significantly Smaller Amounts than Gag and Is Phosphorylated in Infected Cells

Müller, Barbara, Tessmer, Uwe, Schubert, Ulrich, Kräusslich, Hans-Georg

Viral protein R (Vpr) of human immunodeficiency virus type 1 (HIV-1) is a small accessory protein involved in the nuclear import of viral DNA and the growth arrest of host cells. Several studies have...

Transcriptional synergy between Tat and PCAF is dependent on the binding of acetylated Tat to the PCAF bromodomain

Dorr, Alexander, Kiermer, Veronique, Pedal, Angelika, Rackwitz, Hans-Richard, Henklein, Peter, Schubert, Ulrich, ...

The human immunodeficiency virus (HIV) Tat protein plays an essential role in promoting efficient transcriptional elongation of viral transcripts. We report that the transcriptional co-activator PCAF...

Equine Infectious Anemia Virus and the Ubiquitin-Proteasome System

Ott, David E., Coren, Lori V., Sowder, Raymond C., Adams, Julian, Nagashima, Kunio, Schubert, Ulrich

Some retroviruses contain monoubiquitinated Gag and do not bud efficiently from cells treated with proteasome inhibitors, suggesting an interaction between the ubiquitin-proteasome system and...

Retroviruses Have Differing Requirements for Proteasome Function in the Budding Process

Ott, David E., Coren, Lori V., Sowder II, Raymond C., Adams, Julian, Schubert, Ulrich

Proteasome inhibitors reduce the budding of human immunodeficiency virus types 1 (HIV-1) and 2, simian immunodeficiency virus, and Rous sarcoma virus. To investigate this effect further, we examined...

The trans-Golgi network-associated human ubiquitin-protein ligase POSH is essential for HIV type 1 production

Alroy, Iris, Tuvia, Shmuel, Greener, Tsvika, Gordon, Daphna, Barr, Haim M., Taglicht, Daniel, ...

HIV type 1 (HIV-1) was shown to assemble either at the plasma membrane or in the membrane of late endosomes. Now, we report an essential role for human ubiquitin ligase POSH (Plenty of SH3s; hPOSH),...

Human Immunodeficiency Virus Type 1-Induced Macrophage Gene Expression Includes the p21 Gene, a Target for Viral Regulation

Vázquez, Nancy, Greenwell-Wild, Teresa, Marinos, Nancy J., Swaim, William D., Nares, Salvador, Ott, David E., ...

In contrast to CD4+ T cells, human immunodeficiency virus type 1 (HIV-1)-infected macrophages typically resist cell death, support viral replication, and consequently, may facilitate HIV-1...

The Human Immunodeficiency Virus Type 1 (HIV-1) Vpu Protein Interferes with an Early Step in the Biosynthesis of Major Histocompatibility Complex (MHC) Class I Molecules

Kerkau, Thomas, Bacik, Igor, Bennink, Jack R., Yewdell, Jonathan W., Hünig, Thomas, Schimpl, Anneliese, ...

The human immunodeficiency virus type 1 (HIV-1) vpu gene encodes a small integral membrane phosphoprotein with two established functions: degradation of the viral coreceptor CD4 in the endoplasmic...

Intracellular Localization of Proteasomal Degradation of a Viral Antigen

Antón, Luis C., Schubert, Ulrich, Bacík, Igor, Princiotta, Michael F., Wearsch, Pamela A., Gibbs, James, ...

To better understand proteasomal degradation of nuclear proteins and viral antigens we studied mutated forms of influenza virus nucleoprotein (NP) that misfold and are rapidly degraded by...

Expression, purification, and activities of full-length and truncated versions of the integral membrane protein Vpu from HIV-1

Ma, Che, Marassi, Francesca M., Jones, David H., Straus, Suzana K., Bour, Stephan, Strebel, Klaus, ...

Vpu is an 81-residue accessory protein of HIV-1. Because it is a membrane protein, it presents substantial technical challenges for the characterization of its structure and function, which are of...

Exploring the functional interaction between POSH and ALIX and the relevance to HIV-1 release

Votteler, Jörg, Iavnilovitch, Elena, Fingrut, Orit, Shemesh, Vivian, Taglicht, Daniel, Erez, Omri, ...

Background The ALG2-interacting protein X (ALIX)/AIP1 is an adaptor protein with multiple functions in intracellular protein trafficking that plays a central role in the biogenesis of enveloped...