Results 51 to 60 of about 6,092,811 (364)
Dynamic Properties of Motor Proteins with Two Subunits [PDF]
, 2005 The dynamics of motor protein molecules that have two subunits is investigated using simple discrete stochastic models. Exact steady-state analytical expressions are obtained for velocities and dispersions for any number of intermediate states and conformations between the corresponding binding states of proteins.
arxiv +1 more source
Influence of subunit structure on the oligomerization state of light harvesting complexes: a free energy calculation study [PDF]
Chemical Physics (2005), 2005 Light harvesting complexes 2 (LH2) from Rhodospirillum (Rs.) molischianum and Rhodopseudomonas (Rps.) acidophila form ring complexes out of eight or nine identical subunits, respectively. Here, we investigate computationally what factors govern the different ring sizes.
arxiv +1 more source
Rpp14 and Rpp29, two protein subunits of human ribonuclease P.
RNA: A publication of the RNA Society, 1999 In HeLa cells, the tRNA processing enzyme ribonuclease P (RNase P) consists of an RNA molecule associated with at least eight protein subunits, hPop1, Rpp14, Rpp20, Rpp25, Rpp29, Rpp30, Rpp38, and Rpp40.
N. Jarrous +3 more
semanticscholar +1 more source
SWI/SNF Infobase-An exclusive information portal for SWI/SNF remodeling complex subunits. [PDF]
PLoS ONE, 2017 Chromatin remodeling complexes facilitate the access of condensed genomic DNA during transcription, replication, and repair, by altering the histone-DNA contacts in the nucleosome structures.
Udayakumar Mani +3 more
doaj +1 more source
Research progress of the Elongator complex in plant
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2023 The Elongator complex consists of six subunits (ELP1-ELP6), where ELP1-ELP3 forms the core subcomplex and ELP4-ELP6 forms the auxiliary subcomplex. Deletion of any of the six subunits results in an almost identical phenotype, suggesting that all six ...
Ji XIANGZHUO +4 more
doaj +1 more source
Journal of Cell Biology, 1999 The precise location of the tRNA processing ribonucleoprotein ribonuclease P (RNase P) and the mechanism of its intranuclear distribution have not been completely delineated.
N. Jarrous +4 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi +3 more
wiley +1 more source
Stepwise order in protein complex assembly: approaches and emerging themes
Open BiologyProtein-based nanomachines drive every cellular process. An explosion of high-resolution structures of multiprotein complexes has improved our understanding of what these machines look like and how they work, but we still know relatively little about how
Michael T. Brown, Michael A. McMurray
doaj +1 more source
In vitro reconstitution of yeast tUTP/UTP A and UTP B subcomplexes provides new insights into their modular architecture. [PDF]
PLoS ONE, 2014 Eukaryotic ribosome biogenesis is a multistep process involving more than 150 biogenesis factors, which interact transiently with pre-ribosomal particles to promote their maturation.
Gisela Pöll +5 more
doaj +1 more source
Dual Regulation of Akt/Protein Kinase B by Heterotrimeric G Protein Subunits*
Journal of Biological Chemistry, 2000 While positive regulation of c-Akt (also known as protein kinase B) by receptor tyrosine kinases is well documented, compounds acting through G protein-coupled receptors can also activate Akt and its downstream targets.
R. Bommakanti +2 more
semanticscholar +1 more source