Results 51 to 60 of about 9,918,450 (306)

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Corporeidades nas tradições negras do Brasil e suas contribuições estéticas para a cena contemporânea

open access: yesPitágoras 500, 2016
Neste artigo é proposto refletir sobre o corpo que está presente nas expressões tradicionais afrobrasileiras. Com esta reflexão, deseja-se viabilizar caminhos para o fazer artístico da cena, atentando para as matrizes estéticas que estas expressões ...
Jonas Sales
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Editorial

open access: yesPitágoras 500, 2015
Editorial da Pitágoras ...
Rodrigo Spina de Oliveira Castro
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Charge Symmetry Breaking in 500 MeV Nucleon-Trinucleon Scattering [PDF]

open access: yes, 1995
Elastic nucleon scattering from the 3He and 3H mirror nuclei is examined as a test of charge symmetry violation. The differential cross-sections are calculated at 500 MeV using a microsopic, momentum-space optical potential including the full coupling of
B. F. Gibson   +22 more
core   +2 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Towards a bio-inspired mixed-signal retinal processor [PDF]

open access: yes, 2004
Published ...
Constandinou, TG   +2 more
core  

A Deriva e Suas Pistas Dentro de um Processo de Criação Cênica Pelo Mar de Ruas e Praças

open access: yesPitágoras 500, 2016
Este artigo relata as experiências da Trupé de Teatro em processo colaborativo de criação cênica pelas ruas e praças do Centro da cidade de Sorocaba. Buscamos, aqui, pistas sobre a Deriva, o estado de Deriva - procedimento utilizado pelo grupo durante a ...
Carlos Alberto Doles Junior   +1 more
doaj   +1 more source

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

open access: yes
Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana   +8 more
wiley   +1 more source

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