Results 61 to 70 of about 648,804 (352)

The carbohydrates of the isoforms of three avian riboflavin‐binding proteins [PDF]

European Journal of Biochemistry, 1999
The carbohydrate chains of nine isoforms of chicken egg‐white riboflavin‐binding protein (RfBP) and six isoforms each of quail egg‐white and yolk RfBP have been structurally characterized. The two N‐glycosylation sites, Asn36 and Asn147, of the most abundant isoform of each of the three proteins were analyzed in further detail leading to the ...
A. Amoresano, A. Brancaccio, A. Andolfo, PERDUCA, Massimiliano, MONACO, Ugo Luigi, G. Marino   +5 more
openaire   +5 more sources

A characterization of the expression of 14-3-3 isoforms in psoriasis, basal cell carcinoma, atopic dermatitis and contact dermatitis

Dermatology Reports, 2010
14-3-3 is a highly conserved protein involved in a number of cellular processes including cell signalling, cell cycle regulation and gene transcription. Seven isoforms of the protein have been identified; β, γ, ε, ζ, η, σ and τ. The expression profile of
Line Raaby, Kristian Otkjær, Maria Luise Salvskov-Iversen, Claus Johansen, Lars Iversen   +4 more
doaj   +1 more source

The slow sarco/endoplasmic reticulum Ca2+-ATPase declines independently of slow myosin in soleus muscle of diabetic rats [PDF]

, 2009
The sarcoplasmic reticulum Ca2+-ATPase (SERCA) isoforms are normally expressed in coordination with the corresponding myosin heavy chain (MyHC) isoforms in the fibers of skeletal muscle but this coordination is often disrupted in pathological conditions.
Rácz, Gábor, Szabó, András, Vér, Ágota, Zádor, Ernő   +3 more
core  

Influence of Temperature, Hypercapnia, and Development on the Relative Expression of Different Hemocyanin Isoforms in the Common Cuttlefish Sepia officinalis [PDF]

, 2012
The cuttlefish Sepia officinalis expresses several hemocyanin isoforms with potentially different pH optima, indicating their reliance on efficient pH regulation in the blood.
Gutowska, Magdalena A., Hu, Marian Y.A., Lieb, Bernhard, Lucassen, Magnus, Mark, Felix Christopher, Melzner, Frank, Pörtner, Hans-Otto, Strobel, Anneli   +7 more
core   +1 more source

Type I protein is a slow isoform of troponin T [PDF]

FEBS Letters, 1988
Type I protein, a myofibrillar protein thought to be specific to slow‐twitch skeletal muscle fibers, was purified. Two‐dimensional electrophoresis indicated its identity with the purified slow troponin‐T1s isoform. Immunochemical analyses using antibodies raised against type I protein and slow Tn‐T1s, further substantiated the identity of the two ...
Schmitt, T., Pette, D.
openaire   +2 more sources

RAD50 missense variants differentially affect the DNA damage response and mitotic progression

FEBS Letters, EarlyView.
RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker, Swantje Kebel, Lea Völkening, Anna Vatselia, Louisa Weinhold, Girmay Asgedom, Axel Schambach, Detlev Schindler, Thilo Dörk, Kristine Bousset   +9 more
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Down‐regulation of wheat Rubisco activase isoforms expression by virus‐induced gene silencing

Plant Direct
Rubisco activase (Rca) is an essential photosynthetic enzyme that removes inhibitors from the catalytic sites of the carboxylating enzyme Rubisco. In wheat, Rca is composed of one longer 46 kDa α‐isoform and two shorter 42 kDa β‐isoforms encoded by the ...
Juan Alejandro Perdomo, Joanna C. Scales, Wing‐Sham Lee, Kostya Kanyuka, Elizabete Carmo‐Silva   +4 more
doaj   +1 more source

PHLPP isoforms differentially regulate Akt isoforms and AS160 affecting neuronal insulin signaling and insulin resistance via Scribble

Cell Communication and Signaling, 2022
Background The aim of the present study was to determine the role of individual PHLPP isoforms in insulin signaling and insulin resistance in neuronal cells.
Medha Sharma, Chinmoy Sankar Dey
doaj   +1 more source

Use of the KlADH3 promoter for the quantitative production of the murine PDE5A isoforms in the yeast Kluyveromyces lactis [PDF]

, 2017
Background: Phosphodiesterases (PDE) are a superfamily of enzymes that hydrolyse cyclic nucleotides (cAMP/ cGMP), signal molecules in transduction pathways regulating crucial aspects of cell life.
Biagioni, Stefano, Cardarelli, Silvia, Giorgi, Mauro, Malatesta, Francesco, Naro, Fabio, Saliola, Michele   +5 more
core   +1 more source