Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hong Jin Hwang"'
Autor:
Bryan Naidenov, Alexander Lim, Karyn Willyerd, Nathanial J. Torres, William L. Johnson, Hong Jin Hwang, Peter Hoyt, John E. Gustafson, Charles Chen
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
The Elizabethkingia are a genetically diverse genus of emerging pathogens that exhibit multidrug resistance to a range of common antibiotics. Two representative species, Elizabethkingia bruuniana and E. meningoseptica, were phenotypically tested to d
Externí odkaz:
https://doaj.org/article/6cebf27663a94fdfa17583b5283613fe
Autor:
Robert L. Burnap, Preston L. Dilbeck, Ivelina Zaharieva, Holger Dau, László Gerencsér, Hong Jin Hwang
Publikováno v:
Biochemistry. 51:1079-1091
The active site of photosynthetic water oxidation by Photosystem II (PSII) is a manganese-calcium cluster (Mn(4)CaO(5)). A postulated catalytic base is assumed to be crucial. CP43-Arg357, which is a candidate for the identity of this base, is a secon
Autor:
Shyue-Chu Ke, Hong Jin Hwang, Robert L. Burnap, Hsiu-An Chu, Chung-Hsien Hung, Yung-Han Chen, Yi-Fang Chiu
Publikováno v:
Journal of Biological Chemistry. 285:5653-5663
The functional role of cytochrome (cyt) b(559) in photosystem II (PSII) was investigated in H22K alpha and Y18S alpha cyt b(559) mutants of the cyanobacterium Synechocystis sp. PCC6803. H22K alpha and Y18S alpha cyt b(559) mutant carries one amino ac
Publikováno v:
Biochemistry. 46:13648-13657
The light-driven, oxidative assembly of Mn2+ ions into the H2O-oxidation complex (WOC) of the photosystem II (PSII) reaction center is termed photoactivation and culminates in the formation of the oxygen-evolving (Mn4-Ca) center of the WOC. Initial b
Autor:
Melodie A Strickler, Hong Jin Hwang, Robert L Burnap, Junko Yano, Lee M Walker, Rachel J Service, R. David Britt, Warwick Hillier, Richard J Debus
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences. 363:1179-1188
In the recent X-ray crystallographic structural models of photosystem II, Glu354 of the CP43 polypeptide is assigned as a ligand of the O2-evolving Mn4Ca cluster. In this communication, a preliminary characterization of the CP43-Glu354Gln mutant of t
Publikováno v:
Photosynthesis Research. 92:315-325
A genetic vector-recipient system was developed to engineer expression of the wild-type psbA2 gene encoding the photosystem II (PSII) D1 protein only from a non-native location (ectopic) in the Synechocystis sp. PCC6803 and the result was a new strai
Publikováno v:
Journal of Plant Biology. 47:142-148
We investigated the inherent protective mechanisms against stress and damage to photosystem II (PSII) in barley (Hordeum vulgare L. cv. Albori). Leaves were desiccated at 30% relative humidity, under either low or high light (photon flux densities of
Publikováno v:
Plant Science. 146:27-34
Leaves of Oryza sativa L. plants were fed with fluoride or molybdate, two classical inhibitors of chloroplast phosphatases, through their epicotyls for 3 h in darkness, in each case followed by a 6-h exposure to a photosynthetic photon flux density o
Publikováno v:
Plant Science. 128:159-168
To reveal the adaptation or defense mechanism against chilling stress, we investigated the differences in the changes in chlorophyll fluorescence parameters during chilling in the light and subsequent recovery between two rice varieties, a cold-toler
Autor:
Preston L, Dilbeck, Hong Jin, Hwang, Ivelina, Zaharieva, Laszlo, Gerencser, Holger, Dau, Robert L, Burnap
Publikováno v:
Biochemistry. 51(6)
The active site of photosynthetic water oxidation by Photosystem II (PSII) is a manganese-calcium cluster (Mn(4)CaO(5)). A postulated catalytic base is assumed to be crucial. CP43-Arg357, which is a candidate for the identity of this base, is a secon