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Page 1
Showing results for h proline
Your search for hepoline retrieved no results
Proline C-H Bonds as Loci for Proline Assembly via C-H/O Interactions.
Daniecki NJ, Bhatt MR, Yap GPA, Zondlo NJ. Daniecki NJ, et al. Chembiochem. 2022 Dec 16;23(24):e202200409. doi: 10.1002/cbic.202200409. Epub 2022 Nov 24. Chembiochem. 2022. PMID: 36129371
We found that the majority of these structures exhibited intermolecular C-H/O interactions at proline C-H bonds, suggesting that C-H/O interactions are an inherent and important mode for recognition of and higher-order assembly at proline residu …
We found that the majority of these structures exhibited intermolecular C-H/O interactions at proline C-H bonds, sugges …
Roles of dietary glycine, proline, and hydroxyproline in collagen synthesis and animal growth.
Li P, Wu G. Li P, et al. Amino Acids. 2018 Jan;50(1):29-38. doi: 10.1007/s00726-017-2490-6. Epub 2017 Sep 20. Amino Acids. 2018. PMID: 28929384 Review.
Mammals, birds, and fish can synthesize: (1) glycine from threonine, serine, choline, and Hyp; (2) proline from arginine; and (3) Hyp from proline residues in collagen, in a cell- and tissue-specific manner. ...Alternatively, hydrolyzed feather meal (HFM), which con …
Mammals, birds, and fish can synthesize: (1) glycine from threonine, serine, choline, and Hyp; (2) proline from arginine; and (3) Hyp …
Histone H3 proline 16 hydroxylation regulates mammalian gene expression.
Liu X, Wang J, Boyer JA, Gong W, Zhao S, Xie L, Wu Q, Zhang C, Jain K, Guo Y, Rodriguez J, Li M, Uryu H, Liao C, Hu L, Zhou J, Shi X, Tsai YH, Yan Q, Luo W, Chen X, Strahl BD, von Kriegsheim A, Zhang Q, Wang GG, Baldwin AS, Zhang Q. Liu X, et al. Nat Genet. 2022 Nov;54(11):1721-1735. doi: 10.1038/s41588-022-01212-x. Epub 2022 Nov 8. Nat Genet. 2022. PMID: 36347944 Free PMC article.
Here, we report the existence of a histone PTM in mammalian cells, namely histone H3 with hydroxylation of proline at residue 16 (H3P16oh), which is catalyzed by the proline hydroxylase EGLN2. ...
Here, we report the existence of a histone PTM in mammalian cells, namely histone H3 with hydroxylation of proline at residue 16 (H3P …
N-Terminal Selective C-H Azidation of Proline-Containing Peptides: a Platform for Late-Stage Diversification.
Allouche EMD, Simonet-Davin R, Waser J. Allouche EMD, et al. Chemistry. 2022 Mar 22;28(17):e202200368. doi: 10.1002/chem.202200368. Epub 2022 Feb 23. Chemistry. 2022. PMID: 35137991 Free PMC article.
A methodology for the C-H azidation of N-terminal proline-containing peptides was developed employing only commercially available reagents. ...
A methodology for the C-H azidation of N-terminal proline-containing peptides was developed employing only commercially availa …
Structural Biology of Proline Catabolic Enzymes.
Tanner JJ. Tanner JJ. Antioxid Redox Signal. 2019 Feb 1;30(4):650-673. doi: 10.1089/ars.2017.7374. Epub 2017 Nov 13. Antioxid Redox Signal. 2019. PMID: 28990412 Free PMC article. Review.
SIGNIFICANCE: Proline catabolism refers to the 4-electron oxidation of proline to glutamate catalyzed by the enzymes proline dehydrogenase (PRODH) and l-glutamate gamma-semialdehyde dehydrogenase (GSALDH, or ALDH4A1). ...FUTURE DIRECTIONS: New approaches are …
SIGNIFICANCE: Proline catabolism refers to the 4-electron oxidation of proline to glutamate catalyzed by the enzymes prolin …
Role of Proline in Pathogen and Host Interactions.
Christgen SL, Becker DF. Christgen SL, et al. Antioxid Redox Signal. 2019 Feb 1;30(4):683-709. doi: 10.1089/ars.2017.7335. Epub 2018 Feb 2. Antioxid Redox Signal. 2019. PMID: 29241353 Free PMC article. Review.
Some pathogens rely on proline as a critical respiratory substrate, whereas others exploit proline for stress protection. ...FUTURE DIRECTIONS: Further characterization of how proline metabolism is regulated during infection would provide new insights into th …
Some pathogens rely on proline as a critical respiratory substrate, whereas others exploit proline for stress protection. ...F …
Proline mechanisms of stress survival.
Liang X, Zhang L, Natarajan SK, Becker DF. Liang X, et al. Antioxid Redox Signal. 2013 Sep 20;19(9):998-1011. doi: 10.1089/ars.2012.5074. Epub 2013 May 23. Antioxid Redox Signal. 2013. PMID: 23581681 Free PMC article. Review.
The wide use in nature of proline as a stress adaptor molecule indicates that proline has a fundamental biological role in stress response. ...Defining the threshold at which proline metabolic enzyme expression switches from inducing survival pathways to cell …
The wide use in nature of proline as a stress adaptor molecule indicates that proline has a fundamental biological role in str …
Bioinspired Palladium-Catalyzed Intramolecular C(sp(3) )-H Activation for the Collective Synthesis of Proline Natural Products.
Li QZ, Hou SH, Kang JC, Lian PF, Hao Y, Chen C, Zhou J, Ding TM, Zhang SY. Li QZ, et al. Angew Chem Int Ed Engl. 2022 Aug 15;61(33):e202207088. doi: 10.1002/anie.202207088. Epub 2022 Jul 8. Angew Chem Int Ed Engl. 2022. PMID: 35751877
Bioinspired palladium-catalyzed intramolecular cyclization of amino acid derivatives containing a vinyl iodide moiety by C-H activation enabled rapid access to a wide range of functionalized proline derivatives with an exocyclic olefin. To demonstrate the practicali …
Bioinspired palladium-catalyzed intramolecular cyclization of amino acid derivatives containing a vinyl iodide moiety by C-H activati …
Caged Proline in Photoinitiated Organocatalysis.
Guruge C, Rfaish SY, Byrd C, Yang S, Starrett AK, Guisbert E, Nesnas N. Guruge C, et al. J Org Chem. 2019 May 3;84(9):5236-5244. doi: 10.1021/acs.joc.9b00220. Epub 2019 Apr 3. J Org Chem. 2019. PMID: 30908906 Free PMC article.
Herein, we describe the synthesis and application of a caged proline system that can initiate organocatalysis upon irradiation. The caged proline was generated using the highly efficient 4-carboxy-5,7-dinitroindolinyl (CDNI) photocleavable protecting group in a four …
Herein, we describe the synthesis and application of a caged proline system that can initiate organocatalysis upon irradiation. The c …
The genotypes and phenotypes of missense mutations in the proline domain of the p53 protein.
Hoyos D, Greenbaum B, Levine AJ. Hoyos D, et al. Cell Death Differ. 2022 May;29(5):938-945. doi: 10.1038/s41418-022-00980-7. Epub 2022 Apr 5. Cell Death Differ. 2022. PMID: 35383292 Free PMC article. Review.
The p53 protein is structurally and functionally divided into five domains. The proline-rich domain is localized at amino acids 55-100. 319 missense mutations were identified solely in the proline domain from human cancers. ...Cancers associated with mutations in th …
The p53 protein is structurally and functionally divided into five domains. The proline-rich domain is localized at amino acids 55-10 …
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