Search Results - "Pennella, Mario A."

Adenovirus E1B 55-Kilodalton Protein Is a p53-SUMO1 E3 Ligase That Represses p53 and Stimulates Its Nuclear Export through Interactions with Promyelocytic Leukemia Nuclear Bodies by Pennella, Mario A, Liu, Yue, Woo, Jennifer L, Kim, Chongwoo A, Berk, Arnold J

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Structural determinants of metal selectivity in prokaryotic metal-responsive transcriptional regulators by Pennella, Mario A, Giedroc, David P

“…Metal ion homeostasis in prokaryotes is maintained by metal-responsive transcriptional regulatory proteins that regulate the transcription of genes encoding…”
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Tandem SAM Domain Structure of Human Caskin1: A Presynaptic, Self-Assembling Scaffold for CASK by Stafford, Ryan L., Hinde, Elizabeth, Knight, Mary Jane, Pennella, Mario A., Ear, Jason, Digman, Michelle A., Gratton, Enrico, Bowie, James U.

“…The synaptic scaffolding proteins CASK and Caskin1 are part of the fibrous mesh of proteins that organize the active zones of neural synapses. CASK binds to a…”
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Complexity in transcription control at the activation domain-mediator interface by Balamotis, Michael A, Pennella, Mario A, Stevens, Jennitte L, Wasylyk, Bohdan, Belmont, Andrew S, Berk, Arnold J

“…Transcript elongation by polymerase II paused at the Egr1 promoter is activated by mitogen-activated protein kinase phosphorylation of the ternary complex…”
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Structural Elements of Metal Selectivity in Metal Sensor Proteins by Pennella, Mario A., Shokes, Jacob E., Cosper, Nathaniel J., Scott, Robert A., Giedroc, David P.

“…Staphylococcus aureus CzrA and Mycobacterium tuberculosis NmtR are homologous zinc/cobalt-responsive and nickel/cobalt-responsive transcriptional repressors in…”
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Adenovirus E1A Activation Domain Regulates H3 Acetylation Affecting Varied Steps in Transcription at Different Viral Promoters by Hsu, Emily, Pennella, Mario A, Zemke, Nathan R, Eng, Carol, Berk, Arnold J

“…How histone acetylation promotes transcription is not clearly understood. Here, we confirm an interaction between p300 and the adenovirus 2 large E1A…”
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The SmtB/ArsR family of metalloregulatory transcriptional repressors: structural insights into prokaryotic metal resistance by Busenlehner, Laura S., Pennella, Mario A., Giedroc, David P.

“…The SmtB/ArsR family of prokaryotic metalloregulatory transcriptional repressors represses the expression of operons linked to stress-inducing concentrations…”
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Individual Metal Ligands Play Distinct Functional Roles in the Zinc Sensor Staphylococcus aureus CzrA by Pennella, Mario A., Arunkumar, Alphonse I., Giedroc, David P.

“…Recent studies on metalloregulatory proteins suggest that coordination number/geometry and metal ion availability in a host cytosol are key determinants for…”
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A Metal–Ligand-mediated Intersubunit Allosteric Switch in Related SmtB/ArsR Zinc Sensor Proteins by Eicken, Christoph, Pennella, Mario A., Chen, Xiaohua, Koshlap, Karl M., VanZile, Michael L., Sacchettini, James C., Giedroc, David P.

“…The origin of metal ion selectivity by members of the SmtB/ArsR family of bacterial metal-sensing transcriptional repressors and the mechanism of negative…”
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A nickel-cobalt-sensing ArsR-SmtB family repressor. Contributions of cytosol and effector binding sites to metal selectivity by Cavet, Jennifer S, Meng, Wenmao, Pennella, Mario A, Appelhoff, Rebecca J, Giedroc, David P, Robinson, Nigel J

“…NmtR from Mycobacterium tuberculosis is a new member of the ArsR-SmtB family of metal sensor transcriptional repressors. NmtR binds to the operator-promoter of…”
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Resonance assignments of the metal sensor CzrA in the apo-, Zn2- and DNA-bound (42 kDa) states by Arunkumar, Alphonse I, Pennella, Mario A, Kong, Xiangming, Giedroc, David P

“…Zn/Co binding to homodimeric CzrA de-represses transcription of the czr (cobalt zinc resistance) operon in Staphylococcus aureus. Essentially complete backbone…”
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Conformational Heterogeneity in the C-terminal Zinc Fingers of Human MTF-1 by Giedroc, David P., Chen, Xiaohua, Pennella, Mario A., LiWang, Andy C.

“…The human metalloregulatory transcription factor, metal-response element (MRE)-binding transcription factor-1 (MTF-1), contains six TFIIIA-type Cys2-His2…”
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A Nickel-Cobalt-sensing ArsR-SmtB Family Repressor by Cavet, Jennifer S., Meng, Wenmao, Pennella, Mario A., Appelhoff, Rebecca J., Giedroc, David P., Robinson, Nigel J.

“…NmtR from Mycobacterium tuberculosisis a new member of the ArsR-SmtB family of metal sensor transcriptional repressors. NmtR binds to the operator-promoter of…”
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Dominant-negative mechanism of leukemogenic PAX5 fusions by Kawamata, N, Pennella, M A, Woo, J L, Berk, A J, Koeffler, H P

“…PAX5 encodes a master regulator of B-cell development. It fuses to other genes associated with acute lymphoblastoid leukemia (ALL). These fusion products are…”
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Adenovirus E1B 55-Kilodalton Protein Is a p53-SUM01 E3 Ligase That Represses p53 and Stimulates Its Nuclear Export through Interactions with Promyelocytic Leukemia Nuclear Bodies by PENNELLA, Mario A, YUE LIU, WOO, Jennifer L, KIM, Chongwoo A, BERK, Arnold J

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The SmtB/ArsR family of metalloregulatory transcriptional repressors: structural insights into prokaryotic metal resistance: Interactions of bacteria with metals by BUSENLEHNER, Laura S, PENNELLA, Mario A, GIEDROC, David P

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Conformational heterogeneity in the C-terminal zinc fingers of human MTF-1: an NMR and zinc-binding study by Giedroc, D P, Chen, X, Pennella, M A, LiWang, A C

“…The human metalloregulatory transcription factor, metal-response element (MRE)-binding transcription factor-1 (MTF-1), contains six TFIIIA-type Cys(2)-His(2)…”
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Resonance assignments of the metal sensor CzrA in the apo-, Zn sub(2)- and DNA-bound (42kDa) states by Arunkumar, Alphonse I, Pennella, Mario A, Kong, Xiangming, Giedroc, David P

“…Zn/Co binding to homodimeric CzrA de-represses transcription of the czr (cobalt zinc resistance) operon in Staphylococcus aureus. Essentially complete backbone…”
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