The reaction center of green sulfur bacteria 1

The reaction center of green sulfur bacteria 1

... in the genome of C tepidum (D Bryant, personal communication)? [12 ] [13 ] [14 ] [15 ] [16 ] [17 ] [18 ] [19 ] [20] [ 21] [22] [23] [24] References [1] R.E Blankenship, Photosynth Res 33 (19 92) 91^ 111 ... 45074 15 -10 - 01 G Hauska et al / Biochimica et Biophysica Acta 15 07 (20 01) 260^277 2 71 Fig Membrane topography of the P840 -reaction center and other electron transport...

Ngày tải lên : 21/12/2016, 10:50

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Tài liệu Báo cáo khoa học: nsights into the reaction mechanism of glycosyl hydrolase family 49 Site-directed mutagenesis and substrate preference of isopullulanase doc

... 20–564), and the model is composed of residues 25–540 The overall structure of the model of IPU and the mutated residues in this study are shown in Fig To elucidate the mechanism of the substrate ... in the negatively numbered subsites, and the substrate preference of the negatively numbered subsites of IPU also resembles that of GH family 49...

Ngày tải lên : 19/02/2014, 16:20

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Tài liệu Báo cáo Y học: Insights into the reaction mechanism of Escherichia coli agmatinase by site-directed mutagenesis and molecular modelling ppt

... with the sequences of 1CEV and 1RLA and pasted into the structural alignment The alignment was then corrected by hand Since the sequences of the two arginases and agmatinase greately differ in the ... that the environment of tryptophan residues is essentially conserved in the mutant enzyme On the other hand, the absence of major differences in the CD...

Ngày tải lên : 21/02/2014, 01:21

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Báo cáo khoa học: Spectroscopic investigation of the reaction mechanism of CopB-B, the catalytic fragment from an archaeal thermophilic ATP-driven heavy metal transporter potx

... called CopB-B, consists of the nucleotide binding and phosphorylation Hydrolytic mechanism of the catalytic CPx-ATPase domain Fig 3D structural model of the catalytic fragment CopB-B of the heavy metal- translocating ... length of less than 10 lm is imperative due to the high absorbance of water in the infrared region Under these circumstances, the reac...

Ngày tải lên : 07/03/2014, 00:20

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Báo cáo Y học: Kinetic and biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase ppt

... of the reaction were separated by one dimension chromatography using M LiCl Assay of enzyme activity ACL activity was assayed by the coupled malate dehydrogenase (MDH) method [17] The reaction ... inhibitory effect of ADP As an increased ratio of ADP towards ATP signicantly inhibits Cl-ACL activity, we investigated the effect of ADP on the phosphorylation of AclA A...

Ngày tải lên : 08/03/2014, 22:20

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Báo cáo khoa học: Does different orientation of the methoxy groups of ubiquinone-10 in the reaction centre of Rhodobacter sphaeroides cause different binding at QA and QB? potx

... downshift of the 4C¼O stretching vibration of QA by 60 cm)1 [10,11], indicating strong asymmetric binding of UQ10 at the QA site, in contrast to symmetric, weaker binding of UQ10 at the QB site ... assigned to C(5) and C(6) methoxy vibrations of UQ10 at the QB binding site This is in agreement with the assignment of the methoxy vibrations o...

Ngày tải lên : 23/03/2014, 21:20

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The influence of the evapotranspiration process of green roof tops on PV modules in the tropics

... presented in Chapters six and seven The overall trend of the influence of the evapotranspiration of the green roof on PV module is summarized in Chapter eight Additionally, the economic analysis of the ... examine the cooling effect of green roofs on PV modules and to develop a mathematical model for PV module temperature and evapotranspirati...

Ngày tải lên : 10/09/2015, 09:23

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Báo cáo khoa học: Characterization of isocitrate dehydrogenase from the green sulfur bacterium Chlorobium limicola A carbon dioxide-ﬁxing enzyme in the reductive tricarboxylic acid cycle ppt

... puriﬁcation of the recombinant enzyme In order to construct an expression vector for Cl-idh, two oligonucleotides (sense, 5¢-AAAAACATATGGCAAGCA AATCGACCATCATCTACAC-3¢, and antisense, 5¢-AAA AAGGATCCCGGCTGAAAACCGGGCTGCATTA-3¢) ... dehydrogenase is known to predominantly catalyze the reduction of oxaloacetate to malate, and thereby lowering the possibilities of oxaloacetate ac...

Ngày tải lên : 08/03/2014, 10:20

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Báo cáo khoa học: Kinetics of the quinone binding reaction at the QB site of reaction centers from the purple bacteria Rhodobacter sphaeroides reconstituted in liposomes docx

... data [14] shows that the detergent itself is located in the channel into which the quinone isoprenoid chain sits in the enzyme This explains the slow exchange process of the quinone at its binding ... regardless of the the electron reaches the QA site in a reaction center without redox state of QA (Fig 1), as we assume that the presence of the qu...

Ngày tải lên : 30/03/2014, 20:20

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Báo cáo Y học: Exploring the primary electron acceptor (QA)-site of the bacterial reaction center from Rhodobacter sphaeroides Binding mode of vitamin K derivatives pptx

... important for the binding of the physiological primary electron acceptor of the reaction center from B viridis, vitamin K1 , which is a naphthoquinone derivative The aromatic interactions of the naphthoquinone ... the acceptor quinone complex of the photosynthetic reaction center Photosynth Res 56, 75–82 Itoh, S & Iwaki, M (1989) Vitamin K1 (phy...

Ngày tải lên : 31/03/2014, 21:21

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MECHANISM OF THE REACTION OF LiAlH4 WITH AN ESTER

Ngày tải lên : 07/06/2013, 01:26

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Tài liệu The Three Principles of Data Center Infrastructure Design pptx

... of your data center The Three Principles of Data Center Infrastructure Design The Three Principles of Data Center Design When you understand the three principles of data center design, you are ... The Three Principles of Data Center Infrastructure Design Choosing the Right Mix of Equipment Since the total spend for network...

Ngày tải lên : 24/01/2014, 11:20

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Tài liệu A Journey into the Center of the Earth doc

... dear Gräuben was there; so I said nothing, and could eat nothing At half-past five there was a rattle of wheels outside A large carriage was there to take us to the Altona railway station It was ... are made of earth and turf, and the walls slope inward; they rather resemble roofs placed on the ground But then these roofs are meadows of comparative fertility Thanks to the...

Ngày tải lên : 17/02/2014, 04:20

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Tài liệu Báo cáo khoa học: Kinetic characterization of the ﬁrst step of the ribozyme-catalyzed trans excision-splicing reaction docx

... between the two steps of the TES reaction The substrate guanosine to be excised (G1) and its 2Â-OH group are required for the second step of TES [48], similar to (if not the same as) the role of the ... preventing the second reaction step (exon ligation) In addition, the product of the rst reaction step is actually the intermediate in the full TES...

Ngày tải lên : 18/02/2014, 18:20

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Tài liệu Báo cáo khoa học: The swinging movement of the distal histidine residue and the autoxidation reaction for midge larval hemoglobins docx

... the acidic autoxidation For detecting the swinging movement of the distal histidine residue, the Soret absorption spectroscopy is silent in the oxygenated form of Mb or Hb Therefore, another approach ... rst-order rate constant for the outward movement, while kin is for the inward or swing-back movement of the distal histidine residue, as the p...

Ngày tải lên : 20/02/2014, 23:20

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