Results 61 to 70 of about 1,795,391 (358)

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

open access: yesFEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg   +2 more
wiley   +1 more source

Cultural Identity vs. Democracy/Mondialisation

open access: yesKultura (Skopje), 2014
This text is designed as an introduction to the examination processes and practices that allow us to picture the contemporary system of national states as ’a family of nations’.
Zlatko Kramarić
doaj  

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

A Review of Language Teachers’ Identity Development: A Focus on Cultural Identity Theories. [In English]

open access: yesآموزش زبان، ادبیات و زبانشناسی, 2019
Teacher identity has been considered among the most influential key factors in the realm of teacher education. Studies on teacher identity help teacher educators to find new and conducive approaches to develop teacher identity in different contexts. This
Hussein Meihami   +3 more
doaj   +1 more source

Identity, community and embodiment: Chopper’s tattoo tour [PDF]

open access: yes, 2011
Heavy Metal fans have a unique style of dress, music and interaction via which a sub-cultural community is formed and maintained. This article explores how this community is embodied through tattoos and the display of cultural symbols associated with the
Hodgetts, Darrin   +2 more
core   +1 more source

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

Cultural identity as defense discourse (In the intellectual system of Ayatollah Khamenei) [PDF]

open access: yesعلوم و فنون نظامی, 2019
Identity and cultural identity are among the major issues in cultural studies and cultural sociology in all societies, especially Communities are in transition.
hossein solati sarvandi   +1 more
doaj   +1 more source

The Cultural Identity of Nusantara in a Movie Entitled Sang Pencerah by Hanung Bramantyo [PDF]

open access: yes, 2016
Nowadays, during this intercultural era and global challenge, film can be interpreted as a practical strategy to develop meaning and Indonesian cultural identity.
Ahmad, H. A. (Hafiz)   +2 more
core  

Ethno-cultural and Religious Identity of Syrian Orthodox Christians [PDF]

open access: yes, 2009
Many Middle Eastern Christian groups identify or have been identified with pre­Islamic peoples in the Middle East: the Copts with Ancient Egypt, the Nestorians with Assyria, the Maronites with Phoenicians and some RumOrthodoxand other Christians with pre­
Donabed, Sargon, Mako, Shamiran
core   +3 more sources

In vivo evidence for glycyl radical insertion into a catalytically inactive variant of pyruvate formate‐lyase

open access: yesFEBS Letters, EarlyView.
Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel   +2 more
wiley   +1 more source

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