Education
Academic Background-
Ph.D. Indian Institute of Technology Madras, India Biochemical Engineering | Completed: 1999
Publications (99)
Selected Scholarly Contributions
In vitro reconstitution and biochemical characterization of human phospholipid scramblase 3: Phospholipid specificity and metal ion binding studies.
Sathyanarayana Naidu Gummadi
2018
Glutaminase free L-asparaginase from Vibrio cholera: Heterologous expression, purification and biochemical characterization.
Sathyanarayana Naidu Gummadi
2018
Thermal stability of xylose reductase from Debaryomyces nepalensis NCYC 3413: Deactivation kinetics and structural studies.
Sathyanarayana Naidu Gummadi
2018
The role of human phospholipid scramblases in apoptosis: An overview.
Sathyanarayana Naidu Gummadi
2017
Artificial neural network and regression coupled genetic algorithm to optimize parameters for enhanced xylitol production by Debaryomyces nepalensis in bioreactor.
Sathyanarayana Naidu Gummadi
2017
Inhibition of Debaryomyces nepalensis xylose reductase by lignocellulose derived by-products.
Sathyanarayana Naidu Gummadi
2017
A halotolerant aldose reductase from Debaryomyces nepalensis: Gene isolation, overexpression and biochemical characterization.
Sathyanarayana Naidu Gummadi
2017
Comparison of the elution characteristics of individual forms of lovastatin in both isocratic and gradient modes and HPLC-PDA method development for pure and fermentation-derived lovastatin.
Sathyanarayana Naidu Gummadi
2017
Role of an N-terminal extension in stability and catalytic activity of a hyperthermostable α/β hydrolase fold esterase.
Sathyanarayana Naidu Gummadi
2017
Two c-Myc binding sites are crucial in upregulating the expression of human phospholipid scramblase 1 gene.
Sathyanarayana Naidu Gummadi
2016
Enhanced production of pectinase by Saccharomyces cerevisiae isolate using fruit and agro-industrial wastes: Its application in fruit and fiber processing.
Sathyanarayana Naidu Gummadi
2016
Numerical modelling of biophysicochemical effects on multispecies reactive transport in porous media involving Pseudomonas putida for potential microbial enhanced oil recovery application.
Sathyanarayana Naidu Gummadi
2016
Process optimization and kinetic modelling of cyclic (1→ 3, 1→ 6)-β-glucans production from Bradyrhizobium japonicum MTCC120.
Sathyanarayana Naidu Gummadi
2016
Characterization and biological activities of cyclic (1→ 3, 1→ 6)-β-glucans from Bradyrhizobium japonicum.
Sathyanarayana Naidu Gummadi
2016
Snail represses the expression of human phospholipid scramblase 4 gene.
Sathyanarayana Naidu Gummadi
2016
Modeling and simulation of xylitol production in bioreactor by Debaryomyces nepalensis NCYC 3413 using unstructured and artificial neural network models.
Sathyanarayana Naidu Gummadi
2016
Effect of kLa and fed-batch strategies for enhanced production of xylitol by Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2015
Biochemical evidence for Ca2+-independent functional activation of hPLSCR1 at low pH.
Sathyanarayana Naidu Gummadi
2015
Quantification of lovastatin by Monascus purpureus.
Sathyanarayana Naidu Gummadi
2015
Mathematical modeling of macroscale phenomena: Oxygen transfer for solid state fermentation in static tray bioreaction.
Sathyanarayana Naidu Gummadi
2015
Arabitol production by microbial fermentation-biosynthesis and future applications.
Sathyanarayana Naidu Gummadi
2014
N-terminal proline-rich domain is required for scrambling activity of human phospholipid scramblases.
Sathyanarayana Naidu Gummadi
2014
Screening and isolation of novel glutaminase free L-asparaginase from fungal endophytes.
Sathyanarayana Naidu Gummadi
2014
Snail interacts with hPLSCR1 promoter and down regulates its expression in IMR-32.
Sathyanarayana Naidu Gummadi
2014
Bioconversion of non-detoxified hemicellulose hydrolysates to xylitol by halotolerant yeast Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2014
Bio-surfactant production and its application in microbial EOR.
Sathyanarayana Naidu Gummadi
2014
Production and characterization of biosurfactant by Pseudomonas putida MTCC 2467.
Sathyanarayana Naidu Gummadi
2014
The single C‐terminal helix of human phospholipid scramblase 1 is required for membrane insertion and scrambling activity.
Sathyanarayana Naidu Gummadi
2013
Biochemical evidence for lead and mercury induced transbilayer movement of phospholipids mediated by human phospholipid scramblase 1.
Sathyanarayana Naidu Gummadi
2013
Biochemical evidence for energy-independent flippase activity in bovine epididymal sperm membranes: An insight into membrane biogenesis.
Sathyanarayana Naidu Gummadi
2013
Inhibition of biogenic membrane flippase activity in reconstituted ER proteoliposomes in the presence of low cholesterol levels.
Sathyanarayana Naidu Gummadi
2012
Recovery of functionally active recombinant human phospholipid scramblase 1 from inclusion bodies using N-lauroyl sarcosine.
Sathyanarayana Naidu Gummadi
2012
Biochemical and functional characterization of human phospholipid scramblase 4 (hPLSCR4).
Sathyanarayana Naidu Gummadi
2012
A statistical approach to optimize xylitol production by Debaryomyces nepalensis NCYC 3413 in vitro.
Sathyanarayana Naidu Gummadi
2012
Physiology, biochemistry and possible applications of microbial caffeine degradation.
Sathyanarayana Naidu Gummadi
2012
Differential response of the catalase, superoxide dismutase and glycerol-3-phosphate dehydrogenase to different environmental stresses in Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2011
Metabolism of glucose and xylose as single and mixed feed in Debaryomyces nepalensis NCYC 3413: Production of industrially important metabolites.
Sathyanarayana Naidu Gummadi
2011
Use of response surface methodology to study the combined effect of salt, pH and temperature on the growth of food-spoiling halotolerant yeast, Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2011
Enhanced degradation of caffeine and caffeine demethylase production by Pseudomonas sp. in bioreactors under fed-batch mode.
Sathyanarayana Naidu Gummadi
2011
Purification and biochemical characterization of a moderately halotolerant NADPH dependent xylose reductase from Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2011
Candida parapsilosis ATCC 7330 can also deracemise 1-arylethanols.
Sathyanarayana Naidu Gummadi
2011
Synthesis of both enantiomers of ethyl-4-chloro-3-hydroxbutanoate from a prochiral ketone using Candida parapsilosis ATCC 7330.
Sathyanarayana Naidu Gummadi
2011
L-asparaginase from marine derived fungal endophytes of seaweeds.
Sathyanarayana Naidu Gummadi
2011
Asymmetric synthesis of (S)-ethyl-4-chloro-3-hydroxybutanoate using Candida parapsilosis ATCC 7330.
Sathyanarayana Naidu Gummadi
2010
Kinetics of growth and caffeine demethylase production of Pseudomonas sp. in bioreactor.
Sathyanarayana Naidu Gummadi
2010
Biochemical characterization of Alr1529, a novel SGNH hydrolase variant from Anabaena sp. PCC 7120.
Sathyanarayana Naidu Gummadi
2009
Optimization of production of caffeine demethylase by Pseudomonas sp. in a bioreactor.
Sathyanarayana Naidu Gummadi
2009
Calcium binding studies of peptides of human phospholipid scramblases 1 to 4 suggest that scramblases are new class of calcium binding proteins in the cell.
Sathyanarayana Naidu Gummadi
2009
GroES and GroEL are essential chaperones for refolding of recombinant human phospholipid scramblase 1 in E. coli.
Sathyanarayana Naidu Gummadi
2009
Osmotic adaptation in halotolerant yeast, Debaryomyces nepalensis NCYC 3413: Role of osmolytes and cation transport.
Sathyanarayana Naidu Gummadi
2009
Enhanced degradation of caffeine by immobilized cells of Pseudomonas sp. In agar-agar matrix using statistical approach.
Sathyanarayana Naidu Gummadi
2009
Chemotaxis of Pseudomonas sp. to caffeine and related methylxanthines.
Sathyanarayana Naidu Gummadi
2008
Batch and fed batch production of pectin lyase and pectate lyase by novel strain Debaryomyces nepalensis in bioreactor.
Sathyanarayana Naidu Gummadi
2008
Inducible nature of the enzymes involved in catabolism of caffeine and related methylxanthines.
Sathyanarayana Naidu Gummadi
2008
Over-expression of recombinant human phospholipid scramblase 1 in E. coli and its purification from inclusion bodies.
Sathyanarayana Naidu Gummadi
2008
Growth of halotolerant food spoiling yeast Debaryomyces nepalensis NCYC 3413 under the influence of pH and salt.
Sathyanarayana Naidu Gummadi
2008
Flippase activity in proteoliposomes reconstituted with Spinacea oleracea endoplasmic reticulum membrane proteins: Evidence of biogenic membrane flippase in plants.
Sathyanarayana Naidu Gummadi
2008
Inhibitory effect of caffeine on growth of various bacterial strains.
Sathyanarayana Naidu Gummadi
2008
Effects of temperature and salts on growth of halotolerant Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2008
2007
Enhanced biodegradation of caffeine by Pseudomonas sp. using response surface methodology.
Sathyanarayana Naidu Gummadi
2007
Degradation kinetics of caffeine and related methylxanthines by induced cells of Pseudomonas sp.
Sathyanarayana Naidu Gummadi
2007
Effect of salts on growth and pectinase production by halotolerant yeast, Debaryomyces nepalensis NCYC 3413.
Sathyanarayana Naidu Gummadi
2007
The effect of glucose on growth and degradation of caffeine by Pseudomonas sp.
Sathyanarayana Naidu Gummadi
2007
In vitro effect of Terminalia arjuna bark extract on antioxidant enzyme catalase.
Sathyanarayana Naidu Gummadi
2007
Optimization of physical parameters for biodegradation of caffeine by Pseudomonas sp.: A statistical approach.
Sathyanarayana Naidu Gummadi
2007
Production of Thermostable α-amylases by solid state fermentation: A review.
Sathyanarayana Naidu Gummadi
2007
A preliminary study of caffeine degradation by Pseudomonas sp. GSC 1182.
Sathyanarayana Naidu Gummadi
2007
Pectin lyase and pectate lyase from Debaryomyces nepalensis isolated from apple.
Sathyanarayana Naidu Gummadi
2006
Optimization of chemical and physical parameters affecting the activity of pectin lyase and pectate lyase from Candida sp. A statistical approach.
Sathyanarayana Naidu Gummadi
2006
How induced cells of Pseudomonas sp. increase the degradation of caffeine.
Sathyanarayana Naidu Gummadi
2006
Kinetics of cell growth and caffeine utilization by Pseudomonas sp. GSC 1182.
Sathyanarayana Naidu Gummadi
2006
The effect of microbiological parameters on production of pectin lyase and pectate lyase by Debaryomyces nepalensis: A statistical approach.
Sathyanarayana Naidu Gummadi
2006
Enhanced production of pectin lyase and pectate lyase by Debaryomyces nepalensis in submerged fermentation by statistical methods.
Sathyanarayana Naidu Gummadi
2006
Biodegradation of caffeine by Pseudomonas sp. NCIM 5235.
Sathyanarayana Naidu Gummadi
2006
Catabolic pathways and biotechnological applications of microbial caffeine degradation.
Sathyanarayana Naidu Gummadi
2006
The mystery of phospholipid flip-flop in biogenic membranes.
Sathyanarayana Naidu Gummadi
2005
Hydrolysis of starch by amylase from Bacillus sp. KCA102: A statistical approach.
Sathyanarayana Naidu Gummadi
2005
Production of extracellular water insoluble β-1,3-glucan (curdlan) from Bacillus sp. SNC07.
Sathyanarayana Naidu Gummadi
2005
Microbial pectic transeliminases.
Sathyanarayana Naidu Gummadi
2005
Microbial and enzymatic methods for the removal of caffeine.
Sathyanarayana Naidu Gummadi
2005
Chemical modification identifies two populations of glycerophospholipid flippase in rat liver ER.
Sathyanarayana Naidu Gummadi
2004
What is the role of thermodynamics on protein stability?
Sathyanarayana Naidu Gummadi
2003
Analysis of kinetic data of pectinases with substrate inhibition.
Sathyanarayana Naidu Gummadi
2003
Statistical analysis on some critical parameters affecting the formation of protoplasts from the mycelium of Penicillium griseofulvum.
Sathyanarayana Naidu Gummadi
2003
Studies on pH and thermal deactivation of pectolytic enzymes from Aspergillus niger.
Sathyanarayana Naidu Gummadi
2003
Purification and biochemical properties of microbial pectinases: A review.
Sathyanarayana Naidu Gummadi
2003
Stability and kinetics of β-1,3-glucanse from Trichoderma harzianum.
Sathyanarayana Naidu Gummadi
2003
Transbilayer movement of dipalmitoylphosphatidylcholine in proteoliposomes reconstituted from detergent extracts of endoplasmic reticulum: Kinetics of transbilayer transport mediated by a single flippase and identification of protein fractions enriched in flippase activity.
Sathyanarayana Naidu Gummadi
2002
Studies on the removal of dyes from a synthetic textile effluent using barley husk in static-batch mode and in a continuous flow, packed-bed, reactor.
Sathyanarayana Naidu Gummadi
2002
Conversion of gamma-butyrobetaine to L-carnitine by Achromobacter cycloclast.
Sathyanarayana Naidu Gummadi
2001
Microbial and enzymatic production of L-carnitine.
Sathyanarayana Naidu Gummadi
2000
Rotating simplex method of optimization of physical parameters for higher production of pectinases in bioreactor.
Sathyanarayana Naidu Gummadi
2000
Performance of pectolytic enzymes during hydrolysis of pectic substances under assay conditions: A statistical approach.
Sathyanarayana Naidu Gummadi
1999
Behaviour of pectinases under process conditions.
Sathyanarayana Naidu Gummadi
1999
Multiresponse analysis of microbiological parameters affecting the production of pectolytic enzymes by Aspergillus niger: A statistical view.
Sathyanarayana Naidu Gummadi
1999
Application of response surface methodology to evaluate some aspects on stability of pectolytic enzymes from Aspergillus niger.
Sathyanarayana Naidu Gummadi
1998
1998
Bioprocess optimization-A challenge.
Sathyanarayana Naidu Gummadi
1997