![]() You don’t have to have the Messages app open, and it doesn’t even have to be a message that was sent recently. Whenever someone is replying to an iMessage, an icon appears in your status bar. This tweak is pretty simple, but incredibly useful. ![]() You can find ActiveDock on the BigBoss repo. The effects only apply to the dock, so you won’t have apps jumping up and down all over your homescreens. Each feature of the tweak has its own toggle so you can choose which parts you do and don’t want to keep enabled all the time. The tweak allows you to customize the frequency of the notification alert bounces, so instead of the icon constantly bouncing, you can set it to only jump up and down every few seconds. If you like these tweaks, but don’t have a jailbroken iOS device, you can check out jailbrea.kr to learn more about how to jailbreak your iPhone, iPod touch, or iPad.ĪctiveDock (screenshot above) brings most of the features of the OS X dock to iOS: the Mountain Lion design, the “running” indicators on apps currently open in the background, and even bouncing animations for alerts and while apps are opening. ) D63A-cyt f (*) D187A-cyt f (○) D122A-cyt f and (X) E95A-cyt f.Here’s a look at some of the most fun or useful jailbreak tweaks that came out this week.( D) The effect of mutations of Phormidium cyt f on its ability to interact with Phormidium PC in the presence of Zn 2+. ( C) The effect of mutation of cationic residues on Phormidium PC in the presence of Zn 2+ on the number of complexes formed with Phormidium cyt f. ) Chlamydomonas cyt f interacting with Chlamydomonas PC (▪) Phormidium cyt f interacting with Phormidium PC in the presence of Zn 2+ (*) Phormidium cyt f interacting with Phormidium PC in the presence of Zn 2 + in the absence of an electrostatic field (□) Phormidium cyt f interacting with Chlamydomonas PC and (○) Chlamydomonas cyt f interacting with Phormidium PC + Zn 2+.Conditions were as described in the Methods section. ( B) Comparison of cyt f-PC interactions of cyanobacteria with those of green algae. (○) WT PC minus Zn 2+ (×) D45A-PC minus Zn 2+ (+) D44A + D45A-PC minus Zn 2 (□) WT-PC plus Zn 2+ ( ( A) The effect of mutation of anionic residues on Phormidium PC on its interaction with Phormidium cyt f. The number of complexes formed in BD simulations of Phormidium cyt f and Phormidium PC under different conditions. Hydrophobic interactions were also observed suggesting a model of cyt f-PC interactions in which electrostatic forces bring the two molecules together but hydrophobic interactions participate in stabilizing the final electron-transfer-active dock. The difference may be due to both the larger electrostatic field and the greater asymmetry of the charge distribution on PC observed in the presence of the Zn(2+) ion. Also, the orientation of PC in the complexes was much more uniform than in the absence of the Zn(2+) ion. In the presence of the Zn(2+) ion, K53 and E54 in the lower patch of the PC molecule also interact with cyt f and PC interacts with E86, E95, and E123 on the large domain of cyt f. The orientation of PC in the complexes was quite random in accordance with NMR results. Cyt f residues involved in binding PC, in the absence of the Zn(2+) ion, include E165, D187, and D188 that are located on the small domain of cyt f. In the absence of the Zn(2+) ion, K6 and K35 on the top of the PC molecule also interact with cyt f. In both the presence and absence of the Zn(2+) ion, the following residues on PC interact with cyt f: D44, D45, K6, D79, R93, and K100 that lie in a patch just below H92 and Y88 and D10, E17, and E70 located on the upper portion of the PC molecule. Mutations of charged residues on Phormidium PC and Phormidium cyt f were used to map binding sites on both proteins. Increasing the positive electrostatic field on PC by the addition of a Zn(2+) ion in the neighborhood of D44 and D45 on PC (as found in crystal structure of plastocyanin) increased the number of complexes formed and the calculated rates of electron transfer as did PC mutations D44A, D45A, E54A, and E57A. Few complexes and a low rate of electron transfer were observed for wild-type PC. laminosum cytochrome f (cyt f) was studied using Brownian dynamics (BD) simulations. The interaction of Phormidium laminosum plastocyanin (PC) with P.
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