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Items: 5


A tRNA modification balances carbon and nitrogen metabolism by regulating phosphate homeostasis.

Gupta R, Walvekar AS, Liang S, Rashida Z, Shah P, Laxman S.

Elife. 2019 Jul 1;8. pii: e44795. doi: 10.7554/eLife.44795.


2-Oxoglutarate cooperativity and biphasic ammonium saturation of Aspergillus niger NADP-glutamate dehydrogenase are structurally coupled.

Agarwal N, Walvekar AS, Punekar NS.

Arch Biochem Biophys. 2019 Jul 15;669:50-60. doi: 10.1016/ Epub 2019 May 25.


Methionine coordinates a hierarchically organized anabolic program enabling proliferation.

Walvekar AS, Srinivasan R, Gupta R, Laxman S.

Mol Biol Cell. 2018 Oct 24:mbcE18080515. doi: 10.1091/mbc.E18-08-0515. [Epub ahead of print]


Purification, crystallization and preliminary X-ray diffraction analysis of NADP-dependent glutamate dehydrogenase from Aspergillus niger.

Prakash P, Walvekar AS, Punekar NS, Bhaumik P.

Acta Crystallogr F Struct Biol Commun. 2014 Nov;70(Pt 11):1508-12. doi: 10.1107/S2053230X14021499. Epub 2014 Oct 25.


Mixed disulfide formation at Cys141 leads to apparent unidirectional attenuation of Aspergillus niger NADP-glutamate dehydrogenase activity.

Walvekar AS, Choudhury R, Punekar NS.

PLoS One. 2014 Jul 2;9(7):e101662. doi: 10.1371/journal.pone.0101662. eCollection 2014.

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