Results 31 to 40 of about 494,088 (314)

Substrate specificity of dehydrogenases.

, 2022
Substrate specificity of dehydrogenases.
Qipeng Yuan (133178), Muslim Raza (764261), Muhammad Faheem (1767637), Xinxiao Sun (1581634), Shafiq Ur Rehman (8829056), Muhammad Israr (7299539), Bashir Ahmad (552374), Muhammad Tariq (191746), Azizullah Azizullah (3375116)   +8 more
core   +1 more source

On the substrate specificity of human CYP27A1

Journal of Lipid Research, 2003
The mitochondrial sterol 27-hydroxylase (CYP27A1) is required for degradation of the C27-sterol side chain in bile acid biosynthesis. CYP27A1 seems, however, to have roles beyond this, as illustrated by patients with a deficient sterol 27-hydroxylase due
Maria Norlin, Sara von Bahr, Ingemar Björkhem, Kjell Wikvall   +3 more
doaj   +1 more source

Substrate Specificity of Chlorophyllase [PDF]

Plant Physiology, 1975
Apparent Km and V(max) values were obtained for hydrolysis of methyl and ethyl chlorophyllides a, methyl and ethyl pheophorbide a, and 9-hydroxymethyl pheophorbide a by chlorophyllase from Ailanthus altissima. Analysis of substrate specificity data for chlorophyllase indicates that the presence of a 9-keto group and a methyl alcohol group esterified at
openaire   +2 more sources

Phosphotyrosine Substrate Sequence Motifs for Dual Specificity Phosphatases. [PDF]

PLoS ONE, 2015
Protein tyrosine phosphatases dephosphorylate tyrosine residues of proteins, whereas, dual specificity phosphatases (DUSPs) are a subgroup of protein tyrosine phosphatases that dephosphorylate not only Tyr(P) residue, but also the Ser(P) and Thr(P ...
Bryan M Zhao, Sarah L Keasey, Joseph E Tropea, George T Lountos, Beverly K Dyas, Scott Cherry, Sreejith Raran-Kurussi, David S Waugh, Robert G Ulrich   +8 more
doaj   +1 more source

Substrate specificity in the biomimetic catalytic aerobic oxidation of styrene and cyclohexanone by metalloporphyrins: kinetics and mechanistic study

Green Chemical Engineering, 2021
Substrate specificity is a hallmark of enzymatic catalysis. In this work, the biomimetic catalytic oxidation of styrene and cyclohexanone by iron (III) porphyrins and molecular oxygen was carried out, and remarkable differences in efficiency were ...
Xian-Tai Zhou, Hong-Bing Ji
doaj   +1 more source

Substrate specificity of the cypemycin decarboxylase CypD

Synthetic and Systems Biotechnology, 2018
The linaridin antibiotic cypemycin is a ribosomal synthesized and post-translationally modified peptide (RiPP) that possesses potent activity against mouse leukemia cells.
Wei Ding, Tianlu Mo, Dhanaraju Mandalapu, Qi Zhang   +3 more
doaj   +1 more source

Ultrasensitivity in phosphorylation-dephosphorylation cycles with little substrate [PDF]

, 2013
Cellular decision-making is driven by dynamic behaviours, such as the preparations for sunrise enabled by circadian rhythms and the choice of cell fates enabled by positive feedback.
Peter S Swain, Swain, Peter S, Bruno M. C. Martins (443175), Bruno M C Martins, Bruno M. C. Martins, Peter S. Swain, Martins, Bruno M. C., Martins, Bruno M C, Peter S. Swain (238162), Martins Bruno M. C., Swain, Peter S., Mac Gabhann, Feilim, Swain Peter S.   +12 more
core   +1 more source

Effects of albumin and apolipoprotein C-II on the acyl-chain specificity of lipoprotein lipase catalysis.

Journal of Lipid Research, 1993
In this study we used monoacid triacylglycerols of various acyl-chain lengths as substrates for probing the active-site structure and substrate specificity of lipoprotein lipase (LPL).
Chi-Sun Wang, Helen Bass, Randy Whitmer, Walter J. McConathy   +3 more
doaj   +1 more source

Elucidation of substrate specificity in Aspergillus nidulans UDP-galactose-4-epimerase. [PDF]

PLoS ONE, 2013
The frequency of invasive fungal infections has rapidly increased in recent years. Current clinical treatments are experiencing decreased potency due to severe host toxicity and the emergence of fungal drug resistance.
Sean A Dalrymple, John Ko, Inder Sheoran, Susan G W Kaminskyj, David A R Sanders   +4 more
doaj   +1 more source

Insights into a Cancer-Target Demethylase: Substrate Prediction through Systematic Specificity Analysis for KDM3A

Biomolecules, 2022
Jumonji C (JmjC) lysine demethylases (KDMs) catalyze the removal of methyl (-CH3) groups from modified lysyl residues. Several JmjC KDMs promote cancerous properties and these findings have primarily been in relation to histone demethylation.
Anand Chopra, William G. Willmore, Kyle K. Biggar   +2 more
doaj   +1 more source