Results 31 to 40 of about 212,928 (268)

Melaminium perchlorate monohydrate

Acta Crystallographica Section E, 2010
In the title hydrated salt, 2,4,6-triamino-1,3,5-triazin-1-ium perchlorate monohydrate, C3H7N6+·ClO4−·H2O, the constituents are linked via hydrogen bonds of the O—H...O, N—H...O, N—H...N and N&
Min Min Zhao, Ping Ping Shi
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS 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

Pyrimidin-2-amine–1-phenylcyclopentane-1-carboxylic acid (1/1)

Acta Crystallographica Section E, 2011
In the crystal structure of the title co-crystal, C4H5N3·C12H14O2, the components are linked by N—H...O and O—H...N hydrogen bonds.
Guangwen He, Srinivasulu Aitipamula, Pui Shan Chow, Reginald B. H. Tan   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

4-Amino-2-hydroxybenzohydrazide

Acta Crystallographica Section E, 2012
The asymmetric unit of the title compound, C7H9N3O2, comprises two crystallographically independent molecules (A and B). In each molecule there is an intramolecular O—H...O hydrogen bond making an S(6) ring motif.
Hadi Kargar, Reza Kia, Muhammad Nawaz Tahir   +2 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Hydrogen-bonding patterns in the cocrystal 2-amino-4,6-dimethoxypyrimidine–anthranilic acid (1/1)

Acta Crystallographica Section E, 2008
In the title cocrystal, C6H9N3O2·C7H7NO2, the asymmetric unit contains two crystallographically independent 2-amino-4,6-dimethoxy pyrimidine-anthranilic acid adducts.
Kaliyaperumal Thanigaimani, Packianathan Thomas Muthiah, Daniel E. Lynch   +2 more
doaj   +1 more source

Crystal structure and Hirshfeld surface analysis of ethyl (3E)-5-(4-fluorophenyl)3-{[(4-methoxyphenyl)formamido]imino}-7-methyl-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate 0.25-hydrate

Acta Crystallographica Section E: Crystallographic Communications, 2022
In the title compound, C24H23FN4O4S·0.25H2O, the dihydropyrimidine ring is distinctly non-planar, with the flap C atom deviating by 0.297 (2) Å from the least-squares plane.
Shaaban K. Mohamed, Joel T. Mague, Mehmet Akkurt, Abdallah M. Alfayomy, Fatma A. F. Ragab, Mokhtar A. Abd ul-Malik   +5 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

[(5-Bromo-1H-indol-3-yl)methyl]dimethylazanium nitrate

Acta Crystallographica Section E, 2011
In the title compound, C11H14BrN2+·NO3−, intermolecular N—H...O and N—H...N hydrogen bonds link the protonated 5-bromogramine cation and the nitrate anions.
Qing Wang, Zhong-Ye Fu, Xia Li, Liang-Min Yu   +3 more
doaj   +1 more source