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Artikel Terkait "hnap1"
THESIS MUTATIONAL ANALYSIS OF THE HUMAN …
viction assay reveals that hNap1 proteins carrying the core region of the Nap domain (see figure 7) support nucleosome eviction. The hNap1 deletion mutant composed of amino acids 162-290 (hNap1Δ6
Hacking DLink Routers With HNA
For example, if an attacker wishes to execute a different SOAP action, such as SetDeviceSettings which can be used to change the administrative password, he can send the following request: POST /HNAP1/ HTTP/1.1 Host: 192.168.0.1:8099 SOAPAction: "http://purenetworks.com/HNAP1/GetDeviceSettings" Content Length: 453
Câ terminal acidic domain of histone chaperone human …
We show that the hNAP1 and yNAP1 dimers bind H2A-H2B by two dif- ferent modes: a strong endothermic interaction and a weak exothermic interaction. A mutant hNAP1, but not yNAP1, dimer lacking CTAD loses the exothermic interaction and shows greatly reduced H2A-H2B binding activity.
DISSERTATION INTEGRATING p300 FUNCTIONS IN …
red histone octamers carrying K → R point mutations at the k targets of acetylation on all four histones (110) (Fig. 2.3B). The K → R mutations retain ive charge tors, p300, Nap1 and histone octamers used in the assays presented herein. Highly purified Tax, pCREB, p300 and human Nap1 (hNap1) were sepa
Nucleosome Formation Activity of Human Somatic Nuclear …
Human Nap1 (hNap1) was overex-pressed in E. coli cells as an N-terminal protein and His6-tagged was purified by a four-step purification method, including the Ni-NTA column, the His6 tag removal, the heparin-Sepharose column, and the Mono Q column, as described previously (10).
Structural Insights into ceNAP1 Chaperoning Activity toward …
Here, we report the high-resolution crystal structures of the free-form C. elegans NAP1 core (ceNAP1C), and its complex with C. elegans H2A-H2B (ceH2A-H2B). Free ceNAP1C is a ho-motetramer, or a ‘‘headphone-like’’ homodimer. Acidic concave surface of …
Nucleosome formation with the testis-specific histone H3 …
We found that H3t/H4 is not effi- ciently incorporated into the nucleosome by human Nap1 (hNap1), due to its defective H3t/H4 deposition on DNA. In contrast, human Nap2 (hNap2), a paralog of hNap1, promotes nucleosome assembly with H3t/H4.
Structural basis of instability of the nucleosome containing a …
To inves-tigate the stability of the H3T nucleosome at physiological ionic strengths, we examined the Nap1-mediated H2A/H2B disassem-bly from the H3T nucleosome.
Eviction of linker histone H1 by NAP-family histone
Importantly, both hNap1 and SET/Taf1β directly bind H1, and function to enhance transcription by evicting the linker histone from chromatin reconstituted with H1.
New nuclear partners for nucleosome assembly protein 1: …
A human Nap1 (hNap1) expression plasmid was acquired (a gift from Dr. M. Okuwaki, University of Tsukuba). The protein was expressed and purified following the procedure of Fujii-Nakata et al....