Chaperone activity
Fibrinogen chaperone activity in transthyretin amyloidosis: the effect of protein glycation
... fibrinogen’s chaperone activity from ATTR and healthy subjects, a fibrinogen:insulin ratio of 40:1 was chosen, since it was previously observed by our group as sufficient to reduce in more than two and ...
104
Leishmania Mitochondrial Peroxiredoxin Plays a Crucial Peroxidase-Unrelated Role during Infection: Insight into Its Novel Chaperone Activity
... this activity might be relevant for parasite survival in ...well-known chaperone substrate [31]. This activity does not depend on the peroxidatic capacity of mTXNPx, as the mTXNPxC81S mutein was also ...
11
αA-Crystallin-derived mini-chaperone modulates stability and function of cataract causing αAG98R-crystallin.
... a-crystallin chaperone activity by small molecules such as ATP [39], glutathione [40], arginine and aminoguanidine [41,42] has been previously ...has chaperone activity comparable to that of ...
10
Botulinum neurotoxin heavy chain belt as an intramolecular chaperone for the light chain.
... the chaperone activity of the belt, the unfolding and refolding kinetics of LC protease could be studied in the absence and presence of peptides that imitate the belt (Figure 1C) and compared to those of a ...
4
Two for the Price of One: A Neuroprotective Chaperone Kit within NAD Synthase Protein NMNAT2.
... potential chaperone activity of NMNAT2 upon heat shock-induced protein ...synthase activity. However, while the holdase activity that prevents denaturation was independent of ATPase ...
5
Crystal Structures of Xanthomonas Small Heat Shock Protein Provide a Structural Basis for an Active Molecular Chaperone Oligomer
... residues have no noticeable changes in XaHspA in chaperone activity or oligomeric assembly. In the absence of DTT, His-tagged XaHspA appeared at ∼ 800 kDa (36mer), and LA peaked at 14 kDa, showing no ...
13
Probing molecular mechanisms of the Hsp90 chaperone: biophysical modeling identifies key regulators of functional dynamics.
... molecular chaperone can continuously fluctuate between two closed and two open ...the chaperone activity ...the chaperone family as a strong regulator of Hsp90 functions, including ATP ...
19
Secreted protein acidic and rich in cysteine is a matrix scavenger chaperone.
... fibroblast cells in a time- and concentration-dependent manner. Pulse-chase assay further revealed that internalized SPARC is quickly released outside the cell, demonstrating that SPARC shuttles between the cell and ECM. ...
8
The mitochondrial peroxiredoxin of Leishmania - a novel member of the parasite chaperone network, crucial for infection
... The chaperone activity of 2-Cys-Prxs was first reported in 2004, when Jang et al proposed that peroxide-mediated overoxidation of the active cysteine C P in yeast peroxiredoxin Tsa1 inactivates the ...
165
Mitochondrial peroxiredoxin functions as crucial chaperone reservoir in Leishmania infantum
... mTXNPx Chaperone-Active Species Is the ...our activity assays, we concluded that mTXNPx red is decameric in our ...minimal chaperone-active Prx species is likely the reduced ...vitro chaperone ...
9
Professional activity report
... Laboratory from Instituto de Tecnologia Química e Biológica (ITQB) - Universidade Nova de Lisboa, Oeiras, Portugal.. Principal subjects / occupational skills: Further understandin[r] ...
86
Virus-Induced Chaperone-Enriched (VICE) domains function as nuclear protein quality control centers during HSV-1 infection.
... proteolytic activity in nuclear foci under normal cell growth conditions suggesting that turnover of nuclear substrates takes place in specific areas of the nucleus ...
15
The effect of chaperone compounds on glucocerebrosidase stability and activity in fibroblasts from Gaucher Disease patients with different genotypes
... GBA activity observed for several chaperones in the case of GD1 suggests that some of these compounds could be used in a potential therapy, as clinical data suggest that a modest increase in glucocerebrosidase ...
68
The crystal structure of the human co-chaperone P58(IPK).
... ER lumen; it is thought that slightly inefficient translocation explains the small fraction of the protein remaining in the cytosol [8]. The roles of P58 IPK in the ER lumen and its involvement in the UPR have been the ...
9
Activity Determination of Na
... TRIS 30 mM. The dosage of Mg ++ - ATPase was made under identical conditions. However, oubain was added in the final concentration of 1.5 mM. The Na + , K + - ATPase activity is obtained by the difference between ...
6
Activity and consciousness
... his activity and does not constitute any special trend of scientific psychological ...his activity, their real function is only to guide the subject towards their actual source, to indicate the personal ...
25
The characterization of the possible interaction between the Chlamydia effector tarp and its outative chaperone CT043
... This assay is based on a protein encoded by a cyaA gene in Bordetella pertussis, which converts ATP to cAMP. Through biochemical studies it was discovered that the catalytic domain could be proteolytically cleaved into ...
58
Still Heart Encodes a Structural HMT, SMYD1b, with Chaperone-Like Function during Fast Muscle Sarcomere Assembly.
... with chaperone-like behavior [20, 21, ...muscle chaperone mutants, steif and sloth, that have mutations in unc45b and hsp90a1, respectively [2, 10, ...
14
Discovery of a novel target for the dysglycemic chromogranin A fragment pancreastatin: interaction with the chaperone GRP78 to influence metabolism.
... Genetic ablation of CHGA in the mouse leads to global over- expression of not only GRP78 (Fig. 2A) but also other heat shock transcripts in liver (Fig. 3A), while PST itself down-regulates GRP78 activity and ...
12
Daily Activity Patterns Recognition
... For each time frame and with the needs of the end-user, in this case the elderly’s caregiver, adequate methods of data representation and visualization must be applied in order to produce various findings and analysis ...
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