Results 51 to 60 of about 14,613,539 (249)

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

ALLSMOG: An APEX low-redshift legacy survey for molecular gas - I. molecular gas scaling relations, and the effect of the CO/H2 conversion factor [PDF]

open access: yes, 2014
We present ALLSMOG, the APEX Low-redshift Legacy Survey for MOlecular Gas. ALLSMOG is a survey designed to observe the CO(2-1) emission line with the APEX telescope, in a sample of local galaxies (0.01 < z < 0.03), with stellar masses in the range 8.5 ...
M. Bothwell   +14 more
semanticscholar   +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

THE CO-TO-H2 CONVERSION FACTOR ACROSS THE PERSEUS MOLECULAR CLOUD [PDF]

open access: yes, 2014
We derive the CO-to-H2 conversion factor, XCO = N(H2)/ICO, across the Perseus molecular cloud on sub-parsec scales by combining the dust-based N(H2) data with the ICO data from the COMPLETE Survey.
Min-Young Lee   +6 more
semanticscholar   +1 more source

Effect of Mid-Diameter and Log-Parameters on the Conversion Factor of Cubic Measure to Solid Measure Concerning Industrial Timber [PDF]

open access: yesPro Ligno, 2017
Concerning industrial timber, the measure of stacked logs with equal wood length is cubic meter with bark (FVA 1997). It is consequently a volumetric measure including the non wood-containing spaces. The following work determines by extensive tests the
Bernd HEINZMANN, Marius-Catalin BARBU
doaj  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Preferensi Koperasi Dalam Melakukan Konversi Menjadi Koperasi Syariah: Studi Kasus Pada Koperasi di Wilayah Bogor

open access: yesJournal of Islamic Economics and Finance Studies, 2020
This study aims to determine the most dominant factors affecting the cooperative preference in the conversion into a cooperative sharia. The research method using the quantitative approach to the technique of factor anaysis.
Maya Apriyana, Sahlan Hasbi
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Scientific Opinion on the energy conversion factor of d‐tagatose for labelling purposes

open access: yes, 2016
Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scienti fi c opinion on the energy conversion factor of D -tagatose to be used for calculating the energy value of ...
D. Turck   +19 more
semanticscholar   +1 more source

Guidance on scientific principles and data requirements for the safety and relative bioavailability assessment of new micronutrient sources

open access: yesEFSA Journal
Following the adoption of Regulation (EU) No 1169/2011 on food information to consumers, the European Commission requested EFSA to update its ‘Guidance on safety evaluation of sources of nutrients and bioavailability of the nutrient from the sources ...
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA)   +20 more
doaj   +1 more source

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