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Items: 36

1.

Autophagy is important to the acidogenic metabolism of Aspergillus niger.

Kaur B, Punekar NS.

PLoS One. 2019 Oct 11;14(10):e0223895. doi: 10.1371/journal.pone.0223895. eCollection 2019.

2.

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/j.abb.2019.05.018. Epub 2019 May 25.

PMID:
31136734
3.

Characterization of 4-guanidinobutyrase from Aspergillus niger.

Saragadam T, Kumar S, Punekar NS.

Microbiology. 2019 Apr;165(4):396-410. doi: 10.1099/mic.0.000782. Epub 2019 Feb 26.

PMID:
30806615
4.

Carbaryl as a Carbon and Nitrogen Source: an Inducible Methylamine Metabolic Pathway at the Biochemical and Molecular Levels in Pseudomonas sp. Strain C5pp.

Kamini, Sharma R, Punekar NS, Phale PS.

Appl Environ Microbiol. 2018 Nov 30;84(24). pii: e01866-18. doi: 10.1128/AEM.01866-18. Print 2018 Dec 15.

5.

Structural basis for the catalytic mechanism and α-ketoglutarate cooperativity of glutamate dehydrogenase.

Prakash P, Punekar NS, Bhaumik P.

J Biol Chem. 2018 Apr 27;293(17):6241-6258. doi: 10.1074/jbc.RA117.000149. Epub 2018 Mar 14.

6.

Novel Route for Agmatine Catabolism in Aspergillus niger: 4-Guanidinobutyrase Assay.

Saragadam T, Punekar NS.

Methods Mol Biol. 2018;1694:163-172. doi: 10.1007/978-1-4939-7398-9_17.

PMID:
29080167
7.

Expression of Lactate Dehydrogenase in Aspergillus niger for L-Lactic Acid Production.

Dave KK, Punekar NS.

PLoS One. 2015 Dec 18;10(12):e0145459. doi: 10.1371/journal.pone.0145459. eCollection 2015.

8.

Contribution of arginase to manganese metabolism of Aspergillus niger.

Keni S, Punekar NS.

Biometals. 2016 Feb;29(1):95-106. doi: 10.1007/s10534-015-9900-6. Epub 2015 Dec 17.

PMID:
26679485
9.

Novel Route for Agmatine Catabolism in Aspergillus niger Involves 4-Guanidinobutyrase.

Kumar S, Saragadam T, Punekar NS.

Appl Environ Microbiol. 2015 Aug 15;81(16):5593-603. doi: 10.1128/AEM.03987-14. Epub 2015 Jun 5.

10.

Characterization of succinic semialdehyde dehydrogenase from Aspergillus niger.

Kumar S, Kumar S, Punekar NS.

Indian J Exp Biol. 2015 Feb;53(2):67-74.

PMID:
25757236
11.

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.

12.

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.

13.

High-throughput screening of dye-ligands for chromatography.

Kumar S, Punekar NS.

Methods Mol Biol. 2014;1129:53-65. doi: 10.1007/978-1-62703-977-2_6.

PMID:
24648067
14.

A biochemical correlate of dimorphism in a zygomycete Benjaminiella poitrasii: characterization of purified NAD-dependent glutamate dehydrogenase, a target for antifungal agents.

Joshi CV, Pathan EK, Punekar NS, Tupe SG, Kapadnis BP, Deshpande MV.

Antonie Van Leeuwenhoek. 2013 Jul;104(1):25-36. doi: 10.1007/s10482-013-9921-5. Epub 2013 Apr 16.

PMID:
23588417
15.

A novel selectable marker based on Aspergillus niger arginase expression.

Dave K, Ahuja M, Jayashri TN, Sirola RB, Punekar NS.

Enzyme Microb Technol. 2012 Jun 10;51(1):53-8. doi: 10.1016/j.enzmictec.2012.04.001. Epub 2012 Apr 13.

PMID:
22579391
16.

Utility of Aspergillus niger citrate synthase promoter for heterologous expression.

Dave K, Punekar NS.

J Biotechnol. 2011 Sep 10;155(2):173-7. doi: 10.1016/j.jbiotec.2011.06.012. Epub 2011 Jun 23.

PMID:
21723343
17.

Discriminatory protein binding by a library of 96 new affinity resins: a novel dye-affinity chromatography tool-kit.

Kumar S, Dalvi DB, Moorthy M, Korde SS, Fondekar KP, Sahasrabudhe SD, Schacht HT, Ekkundi VS, Halik C, Choudhury R, Kumar A, Punekar NS.

J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Nov 1;877(29):3610-8. doi: 10.1016/j.jchromb.2009.08.045. Epub 2009 Sep 4.

PMID:
19766065
18.

Aspergillus terreus NADP-glutamate dehydrogenase is kinetically distinct from the allosteric enzyme of other Aspergilli.

Choudhury R, Punekar NS.

Mycol Res. 2009 Oct;113(Pt 10):1121-6. doi: 10.1016/j.mycres.2009.07.009. Epub 2009 Jul 18.

PMID:
19619653
19.

Phosphinothricin resistance in Aspergillus niger and its utility as a selectable transformation marker.

Ahuja M, Punekar NS.

Fungal Genet Biol. 2008 Jul;45(7):1103-10. doi: 10.1016/j.fgb.2008.04.002. Epub 2008 Apr 8.

PMID:
18479949
20.

Delineation of an in vivo inhibitor for Aspergillus glutamate dehydrogenase.

Choudhury R, Noor S, Varadarajalu LP, Punekar NS.

Enzyme Microb Technol. 2008 Jan;42(2):151-9. doi: 10.1016/j.enzmictec.2007.08.011. Epub 2007 Sep 4.

PMID:
22578865
21.

Competitive inhibition of glutamate dehydrogenase reaction.

Choudhury R, Punekar NS.

FEBS Lett. 2007 Jun 12;581(14):2733-6. Epub 2007 May 22.

23.

Cloning and use of sC as homologous marker for Aspergillus niger transformation.

Varadarajalu LP, Punekar NS.

J Microbiol Methods. 2005 May;61(2):219-24. Epub 2004 Dec 19.

PMID:
15722148
24.

Genetic transformation in Aspergilli: tools of the trade.

Prabha VL, Punekar NS.

Indian J Biochem Biophys. 2004 Oct;41(5):205-15.

PMID:
22900275
25.

Glutathione peroxidase-like antioxidant activity of diaryl diselenides: a mechanistic study.

Mugesh G, Panda A, Singh HB, Punekar NS, Butcher RJ.

J Am Chem Soc. 2001 Feb 7;123(5):839-50.

PMID:
11456617
26.

Metabolic fate of glutamate and evaluation of flux through the 4-aminobutyrate (GABA) shunt in Aspergillus niger.

Kumar S, Punekar NS, SatyaNarayan V, Venkatesh KV.

Biotechnol Bioeng. 2000 Mar 5;67(5):575-84.

PMID:
10649232
27.

Inhibition of succinic semialdehyde dehydrogenase by N-formylglycine.

Kumar S, Punekar NS.

J Enzyme Inhib. 1998 Aug;13(5):369-76.

PMID:
9793840
28.

HL 752: a potent and long-acting antispasmodic agent.

Bal-Tembe S, Bhedi DN, Mishra AK, Rajagopalan R, Ghate AV, Subbarayan P, Punekar NS, Kulkarni AV.

Bioorg Med Chem. 1997 Jul;5(7):1381-7.

PMID:
9377098
29.

Acetylcholinesterase inhibition by pitofenone: a spasmolytic compound.

Punekar NS, Kulkarni AV.

Biotechnol Appl Biochem. 1991 Dec;14(3):378-82.

PMID:
1777122
30.

Is there an inter-organ glutathione redox cycle?

Punekar NS.

Indian J Biochem Biophys. 1991 Oct-Dec;28(5-6):496-8.

PMID:
1812088
31.

Factors influencing the stability of heme and ferrochelatase: role of oxygen.

Punekar NS, Gokhale RS.

Biotechnol Appl Biochem. 1991 Aug;14(1):21-9.

PMID:
1910584
32.

Glutathione peroxidase and iron-thiol dependent lipid peroxidation.

Punekar NS, Lardy HA.

Biochem Int. 1989 Dec;19(6):1381-6.

PMID:
2635868
34.

gamma-Butyrobetaine hydroxylase and the protective role of glutathione peroxidase.

Punekar NS, Wehbie RS, Lardy HA.

J Biol Chem. 1987 May 15;262(14):6720-4.

35.
36.

Role of Mn2+ and Mg2+ in catalysis and regulation of Aspergillus niger glutamine synthetase.

Punekar NS, Vaidyanathan CS, Rao NA.

Indian J Biochem Biophys. 1985 Jun;22(3):142-51. No abstract available.

PMID:
2867027

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