Results 151 to 160 of about 24,122,168 (308)

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

beta-Glucuronidase from Escherichia coli as a gene-fusion marker.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1986
R. Jefferson, S. Burgess, D. Hirsh
semanticscholar   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Minimally Destructive Radiocarbon Dating of Bone. [PDF]

open access: yesRapid Commun Mass Spectrom
Higham T   +19 more
europepmc   +1 more source

Labdarības loma psihiatriskās aprūpes tapšanā Latvijā: Aleksandra Augstumiem – 180

open access: yesActa Medico-Historica Rigensia, 2005
Kuzņecovs, Vladimirs
doaj   +1 more source

Bacterial β-glucuronidase inhibition protects mice against enteropathy induced by indomethacin, ketoprofen or diclofenac: mode of action and pharmacokinetics

open access: yesXenobiotica; the fate of foreign compounds in biological systems, 2014
Kyle S. Saitta   +5 more
semanticscholar   +1 more source

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