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From the Desk of the Vice Chancellor

Greetings!

As the Vice Chancellor of this premier university, I am extremely pleased to share this space to converse with all of you. The University of Madras is a post- sesquicentennial institution which has forged a glorious path for itself and has been the site for significant scientific discoveries as well as the beacon for national and regional societal transformation. It has successfully managed to hold aloft its tradition even while keeping up with the emerging trends. One reason for this is the way in which the university has kept alive its interactions with all the stakeholders.

The COVID 19 pandemic has introduced a ‘new normal’ and its impact is felt in the workings of the university as well. The students have been attending the lectures online. While online learning has the advantage of being anytime and anywhere, it has taken away the peer group interaction and peer learning which are integral aspects of the university experience. We look forward to welcoming you to the campus very soon. Meanwhile, our faculty and administration will continue to bring the best to the virtual classrooms. As students, you need to view the restrictions posed by the pandemic as a temporary deterrent. Your focus should be to gain the competencies to conduct application oriented research in order to evolve as useful citizens of our society.

Our university boasts of faculty with a high degree of knowledge and commitment to offer the best in teaching and research. Given the context of the pandemic, we need to redefine our teaching-learning processes to offer the best pedagogic experience to our students. Similarly, the post-pandemic era demands that we hone the employment potential and entrepreneurial capacity of our learners. This necessitates that we focus on sponsored research in cutting edge areas.

Our administrative staff have been the backbone of the university. While we move towards a transparent and complete e-governance model, we need more support from you. When the teaching-learning process at our university – from admission to certification -- is moving into the digital era, your skills and competencies need to keep pace.

At our university, we are gearing up for the final round of NAAC re-accreditation. This has offered us an opportunity to assess our Strengths, Weaknesses, Opportunities and Challenges. Further, it has made us more determined to reiterate our quality benchmarks in teaching, research and extension activities. We are aware of this responsibility and fully prepared for it because, our university has always encouraged individual thinking within the established frameworks. This is echoed in the words of Tim Burners Lee, who initiated the World Wide Web: “We are forming cells within a global brain and we are excited that we might start to think collectively. What becomes of us still hangs crucially on how we think individually.” Let us unite to make the educational experience at the University of Madras a synergy of the best minds and best thoughts.

Prof.Dr.S.Gowri

Vice-Chancellor
University of Madras

Dr.Preethi RagunathanM.Sc., Ph.D.

Assistant professor
Department of Crystallography and Biophysics
0

Awards

13

Publications

0

Seminars / Conference

7

Projects

0

Ph.D Awarded

0

Ph.D Present

Publications

Journals (Total Journals: 12)

# Title Author Publisher Volume Year Page(s)
1 Structural analysis of alternate sigma factor (ComX) with RpoC and its cognate cin promoter reveals a distinctive promoter melting mechanism, Journal of Biomolecular Structure and Dynamics P.C. Kunthavai, Muthu Kannan and Preethi Ragunathan Journal of Biomolecular Structure and Dynamics 2021 In press
2 Structural and functional characterization of a putative carbonic anhydrase from Geobacillus kaustophilus reveals its cambialistic function Upasana Sridharan, Preethi Ragunathan, Seiki Kuramitsu, Shigeyuki Yokoyama, Thirmananseri Kumaravel and Karthe Ponnuraj Biophysical Biochemical Research Communications 547 2021 96-101
3 Molecular dynamics simulation of metal free structure of Lmb, a laminin-binding adhesin of Streptococcus agalactiae: metal removal and its structural implications Upasana Sridharan, Preethi Ragunathan, Barbara Spellerberg and Karthe Ponnuraj Journal of Biomolecular Structure and Dynamics 37:3 2019 714-725
4 Molecular structure and interaction studies of MecA and SigX in Streptococcus pyogenes P.C. Kunthavai and Preethi Ragunathan International Journal of Advanced Research and Review 2(2) 2017 05-14
5  Functional characterization and molecular modelling of FnFgBP, a surface protein from Streptococcus agalactiae Shobana Ponnuvel, Dhanalakshmi Bandaru, Preethi Ragunathan, Karthe Ponnuraj RSC Adv. 6 2016 91824-91835
6 Metal binding dictates the structure and function of laminin binding protein, Lmb of Streptococcus agalactiae Preethi Ragunathan, Divya Sridaran, Anja Weigel, Sarah Shabayek, Barbara Spellerberg and Karthe Ponnuraj PLOS ONE 8(6) 2013 e67517
7 Crystallization, characterization and preliminary X-ray crystallographic analysis of GK2848, a putative carbonic anhydrase of Geobacillus kaustophilus   Preethi Ragunathan, Gokul Raghunath, Seiki Kuramitsu, Shigeyuki Yokoyama and Thirumananseri Kumarevel, Karthe Ponnuraj Acta Crystallogr. F 69 2013 162-164
8 The structure of putative N-acetyl glutamate kinase from Thermus thermophilus reveals an intermediate active site conformation of the enzyme, (2012) 420, . Ramya Sundaresan, Preethi Ragunathan, Seiki Kuramitsu, Shigeyuki Yokoyama , Thirumananseri Kumarevel, Karthe Ponnuraj Biochem Biophys Res Commun. 420 2012 692-697
9  Expression, purification and structural analysis of a fibrinogen receptor FbsA from Streptococcus agalactiae Preethi Ragunathan, Karthe Ponnuraj, Protein J. 30 2011 159-166
10 Structure of laminin-binding adhesin (Lmb) from Streptococcus agalactiae Preethi Ragunathan, Barbara Spellerberg, Karthe Ponnuraj Acta Crystallogr. D Biol Crystallogr. 65 2009 1262-1269
11     Expression, purification, crystallization and preliminary crystallographic analysis of laminin-binding protein (Lmb) from Streptococcus agalactiae Preethi Ragunathan, Barbara Spellerberg, Karthe Ponnuraj Acta Crystallographica Section F Structural Biology and Crystallization Communications 65 2009 492-4
12 Crystal structure of ST2348, a CBS domain protein, from hyperthermophilic archaeon Sulfolobus tokodaii. Preethi Ragunathan, Kumarevel T, Agari Y, Shinkai A, Kuramitsu S, Yokoyama S, Ponnuraj K Biochem Biophys Res Commun. - 2008 124-128
// FLASH NEWS //
  • University of Madras attains category - 1 status from UGC |  NIRF Ranking - Ranked 39 in University Category 2024 |  University of Madras has been graded A++ in the NAAC Assessment

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