Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Avisek Mahapa"'
Autor:
Ashutosh Shahi, Rakshit Manhas, Srija Bhattacharya, Arti Rathore, Puneet Kumar, Jayanta Samanta, Manish Kumar Sharma, Avisek Mahapa, Prasoon Gupta, Jasha Momo H. Anal
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
The increasing threat of antibiotic resistance has created an urgent need for new antibacterial agents, particularly plant-based natural compounds and their derivatives. Thymol, a natural monoterpenoid phenolic compound derived from Monarda citriodor
Externí odkaz:
https://doaj.org/article/e1dc7254caac47a7a64a17b734dfed7d
Autor:
Debabrata Sinha, Rajkrishna Mondal, Avisek Mahapa, Keya Sau, Rajagopal Chattopadhyaya, Subrata Sau
Publikováno v:
PLoS ONE, Vol 13, Iss 4, p e0195416 (2018)
RsbW, an anti-sigma factor possessing kinase activity, is expressed by many Gram-positive bacteria including Staphylococcus aureus. To obtain clues about the domain structure and the folding-unfolding mechanism of RsbW, we have elaborately studied rR
Externí odkaz:
https://doaj.org/article/0c129d466d2442c4b79de9db8841d501
Autor:
Sukhendu Mandal, Avisek Mahapa, Anindya Biswas, Biswanath Jana, Soumitra Polley, Keya Sau, Subrata Sau
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0151426 (2016)
Triton X-100 (TX-100), a useful non-ionic surfactant, reduced the methicillin resistance in Staphylococcus aureus significantly. Many S. aureus proteins were expressed in the presence of TX-100. SarA, one of the TX-100-induced proteins, acts as a glo
Externí odkaz:
https://doaj.org/article/03d418b197714225976629ca18f1c5d3
Autor:
Avisek Mahapa, Sukhendu Mandal, Anindya Biswas, Biswanath Jana, Soumitra Polley, Subrata Sau, Keya Sau
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0122168 (2015)
SarA, a Staphylococcus aureus-specific dimeric protein, modulates the expression of numerous proteins including various virulence factors. Interestingly, S. aureus synthesizes multiple SarA paralogs seemingly for optimizing the expression of its viru
Externí odkaz:
https://doaj.org/article/4d12be149fdf4533b5293acd28f6e7df
Autor:
Sudhanshu Gautam, Avisek Mahapa, Lahari Yeramala, Apoorv Gandhi, Sushma Krishnan, Vinothkumar Kutti R., Dipankar Chatterji
Publikováno v:
Protein Science. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::633e3718586a7dd03135ab4e0fa77b34
https://doi.org/10.1002/pro.4568
https://doi.org/10.1002/pro.4568
Autor:
Dipankar Chatterji, Sudhanshu Gautam, Avisek Mahapa, Lahari Yeramala, Apoorv Gandhi, Sushma Krishnan, Kutti R. Vinothkumar
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ebbb9137e922d1cc299cdd6a840ded4
https://doi.org/10.2139/ssrn.4164354
https://doi.org/10.2139/ssrn.4164354
Homeostatic control of c-di-AMP synthase (MsDisA) and hydrolase (MsPDE) from Mycobacterium smegmatis
Autor:
Dipankar Chatterji, Apoorv Gandhi, Kutti R. Vinothkumar, Lahari Yeramala, Sudhanshu Gautam, Avisek Mahapa, Sushma Krishnan
In bacteria, cyclic-di-nucleotide based second messengers regulate various physiological processes including the stress response. For the past few decades, cyclic diadenosine monophosphate (c-di-AMP) is emerging as a crucial second messenger in bacte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55a20e8a4168979fbd632571dbe51d0a
https://doi.org/10.1101/2021.11.20.466133
https://doi.org/10.1101/2021.11.20.466133
Publikováno v:
Biochemistry. 58:3561-3565
We describe a glycoconjugation strategy in which a sugar vinyl sulfoxide, acting as Michael donor, reacts efficiently with amine nucleophiles arising from the lysine side chain in peptides and proteins, at physiological pH and temperature. The method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9438376ed8b5728c3e4a6a11203ed5ca
https://doi.org/10.1021/acs.biochem.9b00436
https://doi.org/10.1021/acs.biochem.9b00436
Autor:
Krishnagopal Maiti, Narayanaswamy Jayaraman, Avisek Mahapa, Dipankar Chatterji, Gopal Ch Samanta
Publikováno v:
ChemBioChem. 20:1966-1976
Lipomannan and lipoarabinomannan are integral components of the mycobacterial cell wall. Earlier studies demonstrated that synthetic arabinan and arabinomannan glycolipids acted as inhibitors of mycobacterial growth, in addition to exhibiting inhibit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be9fee970f41f34ea970b729ad416d2
https://doi.org/10.1002/cbic.201900040
https://doi.org/10.1002/cbic.201900040
Autor:
Keya Sau, Sukhendu Mandal, Angshuman Bagchi, Soham Seal, Deeya Saha, Soumitra Polley, Semanti Ghosh, Avisek Mahapa, Debabrata Sinha, Subrata Sau
Publikováno v:
International Journal of Biological Macromolecules. 113:1221-1232
SarA, a winged-helix DNA binding protein, is a global virulence regulator in Staphylococcus aureus. The putative DNA binding region of SarA is located between amino acid residues Leu 53 and Gln 97. Previous studies have demonstrated that residues at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52e1351cdb50ee959fa58869666c7fb0
https://doi.org/10.1016/j.ijbiomac.2018.03.045
https://doi.org/10.1016/j.ijbiomac.2018.03.045