Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Shulamit Jaron"'
Autor:
Annette Pollington, Shulamit Jaron, Charles A. Galea, Robert J. Crisp, Yuko Yamaguchi-Iwai, Jerry Kaplan
Publikováno v:
Journal of Biological Chemistry. 278:45499-45506
Yeast are capable of modifying their metabolism in response to environmental changes. We investigated the activity of the oxygen-dependent high-affinity iron uptake system of Saccharomyces cerevisiae under conditions of heme depletion. We found that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f41870da4cefcf332a339f50d649bf3f
https://doi.org/10.1074/jbc.m307229200
https://doi.org/10.1074/jbc.m307229200
Autor:
Ninian J. Blackburn, Shulamit Jaron
Publikováno v:
Biochemistry. 40:6867-6875
A derivative of peptidylglycine monooxygenase which lacks the CuH center has been prepared and characterized. This form of the enzyme is termed the half-apo protein. Copper-to-protein stoichiometric measurements establish that the protein binds only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb541bfb52d5cad8efb9cc2b2286a146
https://doi.org/10.1021/bi002849y
https://doi.org/10.1021/bi002849y
Publikováno v:
JBIC Journal of Biological Inorganic Chemistry. 5:341-353
X-ray absorption spectroscopy has been used to probe the local coordination of the copper centers in the oxidized and reduced states of the peptidylglycine monooxygenase catalytic core (PHMcc) in both the resting and substrate-bound forms of the enzy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cccce8201d8c848f5d01bddd8f49b0d
https://doi.org/10.1007/pl00010663
https://doi.org/10.1007/pl00010663
Autor:
Ninian J. Blackburn, Shulamit Jaron
Publikováno v:
Biochemistry. 38:15086-15096
Peptidylglycine monooxygenase (PHM) carries out the hydroxylation of the alpha-C atom of glycine-extended propeptides, the first step in the amidation of peptide hormones by the bifunctional enzyme peptidyl-alpha-amidating monooxygenase (PAM). Since
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443de09de58f0a3786e0c1a02dd9027e
https://doi.org/10.1021/bi991341w
https://doi.org/10.1021/bi991341w
Publikováno v:
The Journal of biological chemistry. 278(30)
The transcription factors Aft1p and Aft2p from Saccharomyces cerevisiae regulate the expression of genes that are involved in iron homeostasis. In vitro studies have shown that both transcription factors bind to an iron-responsive element (FeRE) that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631c9056cec372eec8f0cfc55f580c0a
https://pubmed.ncbi.nlm.nih.gov/12756250
https://pubmed.ncbi.nlm.nih.gov/12756250
Iron homeostasis in the yeast Saccharomyces cerevisiae is regulated at the transcriptional level by Aft1p, which activates the expression of its target genes in response to low-iron conditions. The yeast genome contains a paralog of AFT1, which has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd258876f142634e08af22dc04b082b2
https://europepmc.org/articles/PMC64680/
https://europepmc.org/articles/PMC64680/
Publikováno v:
The Journal of Immunology. 182:42.14-42.14
Qdot® nanocrystal-antibody conjugates allow researchers to detect more parameters in a sample with manageable spectral overlap compensation between fluorophores. These semiconductor nanocrystals optimally excite with ultraviolet or violet light, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24333dfc939930c946f4288dbb735a49
https://doi.org/10.4049/jimmunol.182.supp.42.14
https://doi.org/10.4049/jimmunol.182.supp.42.14
Autor:
Shulamit Jaron, William L. Godfrey
Publikováno v:
The Journal of Immunology. 182:42.12-42.12
Qdot® nanocrystals allow researchers to add more parameters to their flow cytometry experiments by filling in the spectral landscape around common organic fluorochrome conjugates. The availability of Qdot® nanocrystals in multiple emission waveleng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd5991db657395fdee12541606db2964
https://doi.org/10.4049/jimmunol.182.supp.42.12
https://doi.org/10.4049/jimmunol.182.supp.42.12
Publikováno v:
The FASEB Journal. 22:567-567
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc983e05a9f3686390060f8f173f83e5
https://doi.org/10.1096/fasebj.22.2_supplement.567
https://doi.org/10.1096/fasebj.22.2_supplement.567