Prof Purnananda Guptasarma
Professor
| Department of Biological Sciences
Indian Institute of Science Education & Research (IISER), Mohali
Punjab
Expertise:
Biology
101
Publications
0
Projects
1388
Scopus Citations
1331
CrossRef
15 Years 11 Months Total Experience
Scopus
1,388
Citations
20
h-index
CrossRef
1,331
Citations
18
h-index
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Professional Recognition
AVRA YOUNG SCIENTIST AWARD
2005
AV Rama Rao Foundation, Hyderabad
CSIR YOUNG SCIENTIST AWARD
2000
Council of Scientific and Industrial Research (CSIR)
A.K. BOSE MEMORIAL MEDAL
1996
Indian National Science Academy, New Delhi
INSA MEDAL FOR YOUNG SCIENTISTS
1993
Indian National Science Academy, New Delhi
TATA Transformation Prize (Sustainability
2023
TATA Sons and New York Academy of Sciences
Member
2004
Guha Research Conference, India
Young Associate
1997
Indian Academy of Sciences, Bangalore
Community & Membership
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Indian Biophysical Society
Vice-PresidentIndian Biophysical Society
SecretaryNew York Academy of Sciences
Lifetime MemberPersonal Details
Doctor of Philosophy
1993
Mizoram University, Aizwal
Professor
Oct 2010 – Present
Indian Institute of Science Education & Research (IISER), Mohali
| Department of Biological Sciences
Biological Sciences
Scholarly Work
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Towards understanding and manipulating the aggregation of globular proteins
Folding and stability of sequence-recombined proteins: Effects of backbone reversal and secondary structure shuffling
Structural-biochemical studies of the mechanisms of folding and kinetic stabilization of proteins from hyperthermophiles
Structural-biochemical studies of protein (mis)folding and aggregation
Probind subtle facets of the sequence-structure relationship: Folding and stability studies of sequence-redesigned proteins
Folding and stability of hyperthermophile proteins
Short-circuiting natural evolution through selected transplantations of residues to engineer the physical behavior of protein surfaces
Kinetically stable macromolecules: Studies of extremophile proteins and a protein aggregate
Examination and modulation of the aggregation of some disease-related proteins
Exploration of the extreme structural stability of Pyrococcus furiosus rubredoxin
Engineering of beta sheet-based and beta alpha barrel protein structures
Studies on selected biomolecules and their roles in cell proliferation, cytotoxicity and disease
Folding, stability and DNA binding of E. coli HU and its engineered variants
BsuAP, an aminopeptidase from Bacillus subtilis: Structural-biochemical and mutational exploration of function
Studies of the structural-biochemical behavior of individual (and combined) extracellular domains of human E- and N-cadherins
Structural-biochemical and mechanistic studies of two novel and versatile archaeal glucanotransferase-cum-exoamylase enzymes
Role of the bacterial nucleoid associated protein, HU, in cell-cell and cell-DNA interactions through the binding of HU with eDNA and lipopolysaccharide
Engineering the degradation of polyethylene terephthalate (PET) through synergistic action of diverse thermostable enzymes
Biophysical and photochemical studies of nucleoid associated proteins with special emphasis on HU and Dps
Mechanistic and functional enzymology of a hyperthermophilic starch hydrolase-glucanotransferase and a mesophilic aminopeptidase
Studies of cohesin-dockerin interactions and linker sequences in the enzymatic components of cellulosomes from Clostridium thermocellum
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Scholarly Publications
Hydrophobic dye inhibits aggregation of molten carbonic anhydrase during thermal unfolding and refolding.
Towards a ticking box
Girish Sahni (1956–2024)
Newly-discovered behaviour in the bacterial histone-like protein, HU
Open Access
10.56042/ijbb.v60i9.4572
Scopus: 2
Avoidance of the use of tryptophan in buried chromosomal proteins as a mechanism for reducing photo/oxidative damage to genomes
An ultra-stable glucanotransferase-cum-exoamylase from the hyperthermophile archaeon Thermococcus onnurineus
Nobel Prize in Chemistry – 2018: Speeding Up Protein Evolution
Multiple thermostable enzyme hydrolases on magnetic nanoparticles: An immobilized enzyme-mediated approach to saccharification through simultaneous xylanase, cellulase and amylolytic glucanotransferase action
Showing 1 to 8 of 101 publications