Ekka MK - Search Results

1

Substrate-Induced Facilitated Dissociation of the Competitive Inhibitor from the Active Site of O-Acetyl Serine Sulfhydrylase Reveals a Competitive-Allostery Mechanism.

Singh AK, Ekka MK, Kaushik A, Pandya V, Singh RP, Banerjee S, Mittal M, Singh V, Kumaran S. Singh AK, et al. Among authors: ekka mk. Biochemistry. 2017 Sep 19;56(37):5011-5025. doi: 10.1021/acs.biochem.7b00500. Epub 2017 Sep 1. Biochemistry. 2017. PMID: 28805060

2

Cys-Gly specific dipeptidase Dug1p from S. cerevisiae binds promiscuously to di-, tri-, and tetra-peptides: Peptide-protein interaction, homology modeling, and activity studies reveal a latent promiscuity in substrate recognition.

Kaur H, Datt M, Ekka MK, Mittal M, Singh AK, Kumaran S. Kaur H, et al. Among authors: ekka mk. Biochimie. 2011 Feb;93(2):175-86. doi: 10.1016/j.biochi.2010.09.008. Epub 2010 Sep 22. Biochimie. 2011. PMID: 20868722

3

Comparative thermodynamic studies on substrate and product binding of O-acetylserine sulfhydrylase reveals two different ligand recognition modes.

Banerjee S, Ekka MK, Kumaran S. Banerjee S, et al. Among authors: ekka mk. BMC Biochem. 2011 Jun 2;12:31. doi: 10.1186/1471-2091-12-31. BMC Biochem. 2011. PMID: 21631959 Free PMC article.

4

Mass spectrometry assay for studying kinetic properties of dipeptidases: characterization of human and yeast dipeptidases.

Pandya V, Ekka MK, Dutta RK, Kumaran S. Pandya V, et al. Among authors: ekka mk. Anal Biochem. 2011 Nov 1;418(1):134-42. doi: 10.1016/j.ab.2011.06.029. Epub 2011 Jun 28. Anal Biochem. 2011. PMID: 21771575

5

Second monomer binding is the rate-limiting step in the formation of the dimeric PhoP-DNA complex.

Singh V, Ekka MK, Kumaran S. Singh V, et al. Among authors: ekka mk. Biochemistry. 2012 Feb 21;51(7):1346-56. doi: 10.1021/bi201257d. Epub 2012 Feb 8. Biochemistry. 2012. PMID: 22268791

6

Molecular basis of peptide recognition in metallopeptidase Dug1p from Saccharomyces cerevisiae.

Singh AK, Singh M, Pandya VK, G L B, Singh V, Ekka MK, Mittal M, Kumaran S. Singh AK, et al. Among authors: ekka mk. Biochemistry. 2014 Dec 23;53(50):7870-83. doi: 10.1021/bi501263u. Epub 2014 Dec 9. Biochemistry. 2014. PMID: 25427234

7

Crystal Structure of Fad35R from Mycobacterium tuberculosis H37Rv in the Apo-State.

Singh AK, Manjasetty B, Balasubramani GL, Koul S, Kaushik A, Ekka MK, Singh V, Kumaran S. Singh AK, et al. Among authors: ekka mk. PLoS One. 2015 May 4;10(5):e0124333. doi: 10.1371/journal.pone.0124333. eCollection 2015. PLoS One. 2015. PMID: 25938298 Free PMC article.

8

Two Distinct Assembly States of the Cysteine Regulatory Complex of Salmonella typhimurium Are Regulated by Enzyme-Substrate Cognate Pairs.

Kaushik A, Ekka MK, Kumaran S. Kaushik A, et al. Among authors: ekka mk. Biochemistry. 2017 May 9;56(18):2385-2399. doi: 10.1021/acs.biochem.6b01204. Epub 2017 Apr 21. Biochemistry. 2017. PMID: 28414426

9

Restoration of miRNA-149 Expression by TmPyP4 Induced Unfolding of Quadruplex within Its Precursor.

Ghosh A, Ekka MK, Tawani A, Kumar A, Chakraborty D, Maiti S. Ghosh A, et al. Among authors: ekka mk. Biochemistry. 2019 Feb 12;58(6):514-525. doi: 10.1021/acs.biochem.8b00880. Epub 2019 Jan 9. Biochemistry. 2019. PMID: 30585723

10

Biophysical Characterization of Nucleolin Domains Crucial for Interaction with Telomeric and TERRA G-Quadruplexes.

Khan Y, Azam T, Sundar JS, Maiti S, Ekka MK. Khan Y, et al. Among authors: ekka mk. Biochemistry. 2023 Apr 4;62(7):1249-1261. doi: 10.1021/acs.biochem.2c00641. Epub 2023 Mar 23. Biochemistry. 2023. PMID: 36951307

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