Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Miguel A. Ballicora"'
Autor:
Jaina Bhayani, Maria Josefina Iglesias, Romina I. Minen, Antonela E. Cereijo, Miguel A. Ballicora, Alberto A. Iglesias, Matias D. Asencion Diez
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
We explored the ability of ADP-glucose pyrophosphorylase (ADP-Glc PPase) from different bacteria to use glucosamine (GlcN) metabolites as a substrate or allosteric effectors. The enzyme from the actinobacteria Kocuria rhizophila exhibited marked and
Externí odkaz:
https://doaj.org/article/66e170b7e6c24aa891a52a675f88a173
Autor:
Jackson T. Baumgartner, Thahani S. Habeeb Mohammad, Mateusz P. Czub, Karolina A. Majorek, Xhulio Arolli, Cillian Variot, Madison Anonick, Wladek Minor, Miguel A. Ballicora, Daniel P. Becker, Misty L. Kuhn
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
Enzymes in the Gcn5-related N-acetyltransferase (GNAT) superfamily are widespread and critically involved in multiple cellular processes ranging from antibiotic resistance to histone modification. While acetyl transfer is the most widely catalyzed re
Externí odkaz:
https://doaj.org/article/74316e09531b4a3c8e463bec590281bb
Autor:
Danisa M. L. Ferrero, Claudia V. Piattoni, Matías D. Asencion Diez, Bruno E. Rojas, Matías D. Hartman, Miguel A. Ballicora, Alberto A. Iglesias
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
Starch is the dominant reserve polysaccharide accumulated in the seed of grasses (like wheat). It is the most common carbohydrate in the human diet and a material applied to the bioplastics and biofuels industry. Hence, the complete understanding of
Externí odkaz:
https://doaj.org/article/17d28bdb877d4f6ebd696d4ac4a5b7f4
Autor:
Jaina A. Bhayani, Benjamin L. Hill, Anisha Sharma, Alberto A. Iglesias, Kenneth W. Olsen, Miguel A. Ballicora
Publikováno v:
Frontiers in Molecular Biosciences, Vol 6 (2019)
The enzyme ADP-glucose pyrophosphorylase (ADP-Glc PPase) controls the biosynthesis of glycogen in bacteria and starch in plants. It is regulated by various activators in different organisms according to their metabolic characteristics. In Escherichia
Externí odkaz:
https://doaj.org/article/0e9d5c197c8548c79076cd017b6b343d
Autor:
Danisa M. L. Ferrero, Matias D. Asencion Diez, Misty L. Kuhn, Christine A. Falaschetti, Claudia V. Piattoni, Alberto A. Iglesias, Miguel A. Ballicora
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
The ADP-glucose pyrophosphorylase from wheat endosperm controls starch synthesis in seeds and has unique regulatory properties compared to others from this family. It comprises two types of subunits, but despite its importance little is known about t
Externí odkaz:
https://doaj.org/article/126b72cf54ed4366aa3c16be53cb7d81
Autor:
Carlos M. Figueroa, Misty L. Kuhn, Benjamin L. Hill, Alberto A. Iglesias, Miguel A. Ballicora
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
ADP-glucose pyrophosphorylase (ADP-Glc PPase) catalyzes the first committed step for the synthesis of glycogen in cyanobacteria and starch in green algae and plants. The enzyme from cyanobacteria is homotetrameric (α4), while that from green algae a
Externí odkaz:
https://doaj.org/article/fba5b6f101244ea88157e99c24d1bdcd
Autor:
Ana C. Ebrecht, Ligin Solamen, Benjamin L. Hill, Alberto A. Iglesias, Kenneth W. Olsen, Miguel A. Ballicora
Publikováno v:
Frontiers in Chemistry, Vol 5 (2017)
The substrate specificity of enzymes is crucial to control the fate of metabolites to different pathways. However, there is growing evidence that many enzymes can catalyze alternative reactions. This promiscuous behavior has important implications in
Externí odkaz:
https://doaj.org/article/76e3c5fd1ce244cfa9d29a07acff75e3
Publikováno v:
Plant Molecular Biology. 108:307-323
Autor:
Miguel A. Ballicora, Matías Damián Asención Diez, Rania A. Hussien, Carlos Maria Figueroa, María V. Ferretti, Alberto A. Iglesias
Publikováno v:
Biochimie. 192:30-37
Until recently, the cyanobacterial phylum only included oxygenic photosynthesizer members. The discovery of Melainabacteria as a group of supposed non-photosynthetic cyanobacteria asked to revisit such scenario. From metagenomic data, we were able to
Autor:
Mashael A. Alghamdi, Rania A. Hussien, Yuanzhang Zheng, Hiral P. Patel, Matías D. Asencion Diez, Alberto A. Iglesias, Dali Liu, Miguel A. Ballicora
Publikováno v:
Protein Science. 31
The allosteric regulation of ADP-glucose pyrophosphorylase is critical for the biosynthesis of glycogen in bacteria and starch in plants. The enzyme from Agrobacterium tumefaciens is activated by fructose 6-phosphate (Fru6P) and pyruvate (Pyr). The P