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1

[AAPS Advances in the Pharmaceutical Sciences Series] The Science and Regulations of Naturally Derived Complex Drugs Volume 32 || Traditional Chinese Medicine Herbal Drugs: From Heritage to Future Developments

Sasisekharan, Ram, Lee, Sau L., Rosenberg, Amy, Walker, Larry A.

Year:

2019

Language:

english

File:

PDF, 594 KB

english, 2019

2

Stereochemistry of polypeptide chain configurations

G.N. Ramachandran, C. Ramakrishnan, V. Sasisekharan

Journal:

Journal of Molecular Biology

Year:

1963

Language:

english

File:

PDF, 282 KB

english, 1963

3

Glycomics: an integrated systems approach to structure-function relationships of glycans

Raman, Rahul, Raguram, S, Venkataraman, Ganesh, Paulson, James C, Sasisekharan, Ram

Journal:

Year:

2005

Language:

english

File:

PDF, 299 KB

english, 2005

4

Process simulation for recombinant protein production: Cost estimation and sensitivity analysis for heparinase I expressed in Escherichia coli

Steffen Ernst, Oscar A. Garro, Stefan Winkler, Ganesh Venkataraman, Robert Langer, Charles L. Cooney, Ram Sasisekharan

Journal:

Biotechnology and Bioengineering

Year:

1997

Language:

english

File:

PDF, 199 KB

english, 1997

5

Structure of Collagen

RAMACHANDRAN, G. N., SASISEKHARAN, V.

Journal:

Year:

1961

File:

PDF, 196 KB

1961

6

Symmetry and structure of RNA and DNA triple helices

G. Raghunathan, H. Todd Miles, V. Sasisekharan

Journal:

Year:

1995

Language:

english

File:

PDF, 943 KB

english, 1995

7

Heparin and heparan sulfate: biosynthesis, structure and function

Ram Sasisekharan, Ganesh Venkataraman

Journal:

Current Opinion in Chemical Biology

Year:

2000

Language:

english

File:

PDF, 580 KB

english, 2000

8

Temporal targeting of tumour cells and neovasculature with a nanoscale delivery system

Sengupta, Shiladitya, Eavarone, David, Capila, Ishan, Zhao, Ganlin, Watson, Nicki, Kiziltepe, Tanyel, Sasisekharan, Ram

Journal:

Year:

2005

Language:

english

File:

PDF, 488 KB

english, 2005

9

Extrapolating from sequence—the 2009 H1N1 'swine' influenza virus

Soundararajan, Venkataramanan, Tharakaraman, Kannan, Raman, Rahul, Raguram, S, Shriver, Zachary, Sasisekharan, V, Sasisekharan, Ram

Journal:

Nature Biotechnology

Year:

2009

Language:

english

File:

PDF, 620 KB

english, 2009

10

Roles of heparan-sulphate glycosaminoglycans in cancer

Sasisekharan, Ram, Shriver, Zachary, Venkataraman, Ganesh, Narayanasami, Uma

Journal:

Nature Reviews Cancer

Year:

2002

Language:

english

File:

PDF, 1011 KB

english, 2002

11

Fibre–type X–ray diffraction patterns from single crystals of triple helical DNA

Liu, Keliang, Miles, H. Todd, Parris, Kevin D., Sasisekharan, V.

Journal:

Natural Structural Biology

Year:

1994

File:

PDF, 232 KB

1994

12

Heparinase III fromFlavobacterium heparinum:Cloning and Recombinant Expression inEscherichia coli

Ranga Godavarti, Matthew Davis, Ganesh Venkataraman, Charles Cooney, Robert Langer, Ram Sasisekharan

Journal:

Biochemical and Biophysical Research Communications

Year:

1996

Language:

english

File:

PDF, 232 KB

english, 1996

13

Fibre diffraction of lithium DNA shows structural variability and deviation from a regular helical structure for the B-form

Santanu Dutta, Pradip K. Parrack, V. Sasisekharan

Journal:

Year:

1984

Language:

english

File:

PDF, 2.02 MB

english, 1984

14

Structural Determinants for Naturally Evolving H5N1 Hemagglutinin to Switch Its Receptor Specificity

Tharakaraman, Kannan, Raman, Rahul, Viswanathan, Karthik, Stebbins, Nathan W., Jayaraman, Akila, Krishnan, Arvind, Sasisekharan, V., Sasisekharan, Ram

Journal:

Year:

2013

Language:

english

File:

PDF, 1.96 MB

english, 2013

15

Glycan Receptor Binding of the Influenza A Virus H7N9 Hemagglutinin

Tharakaraman, Kannan, Jayaraman, Akila, Raman, Rahul, Viswanathan, Karthik, Stebbins, Nathan W., Johnson, David, Shriver, Zachary, Sasisekharan, V., Sasisekharan, Ram

Journal:

Year:

2013

Language:

english

File:

PDF, 1.57 MB

english, 2013

16

Molecular Cloning of the Heparin/Heparan Sulfate Δ4,5 Unsaturated Glycuronidase from Flavobacterium heparinum , Its Recombinant Expression in Escherichia coli , and Biochemical Determination of Its Unique Substrate Specificity †

Myette, James R., Shriver, Zachary, Kiziltepe, Tanyel, McLean, Maitland W., Venkataraman, Ganesh, Sasisekharan, Ram

Journal:

Year:

2002

Language:

english

File:

PDF, 351 KB

english, 2002

17

Heparinase I from Flavobacterium heparinum: The Role of the Cysteine Residue in Catalysis as Probed by Chemical Modification and Site-Directed Mutagenesis

Sasisekharan, Ram, Leckband, Deborah, Godavarti, Ranga, Venkataraman, Ganesh, Cooney, Charles L., Langer, Robert

Journal:

Year:

1995

Language:

english

File:

PDF, 1.87 MB

english, 1995

18

Heparan Sulfate D-Glucosaminyl 3-O-Sulfotransferase-3A SulfatesN-Unsubstituted Glucosamine Residues

Liu, J., Shriver, Z., Blaiklock, P., Yoshida, K., Sasisekharan, R., Rosenberg, R. D.

Journal:

Journal of Biological Chemistry

Year:

1999

Language:

english

File:

PDF, 646 KB

english, 1999

19

The Sweet Science of Glycobiology: Complex carbohydrates, molecules that are particularly important for communication among cells, are coming under systematic study

Ram Sasisekharan and James R. Myette

Journal:

American Scientist

Year:

2003

Language:

english

File:

PDF, 3.61 MB

english, 2003

20

Expression in Escherichia coli , purification and characterization of heparinase I from Flavobacterium heparinum

ERNST, Steffen, VENKATARAMAN, Ganesh, WINKLER, Stefan, GODAVARTI, Ranga, LANGER, Robert, COONEY, Charles L., SASISEKHARAN, SASISEKHARAN

Journal:

Biochemical Journal

Year:

1996

Language:

english

File:

PDF, 512 KB

english, 1996

21

[AAPS Advances in the Pharmaceutical Sciences Series] The Science and Regulations of Naturally Derived Complex Drugs Volume 32 ||

Sasisekharan, Ram, Lee, Sau L., Rosenberg, Amy, Walker, Larry A.

Year:

2019

Language:

english

File:

PDF, 8.07 MB

english, 2019

22

Investigation of a whole blood fluidized bed Taylor–Couette flow device for enzymatic heparin neutralization

G. A. Ameer, W. Harmon, R. Sasisekharan, R. Langer

Journal:

Biotechnology and Bioengineering

Year:

1999

Language:

english

File:

PDF, 275 KB

english, 1999

23

Regional heparinization via simultaneous separation and reaction in a novel Taylor-Couette flow device

G. A. Ameer, S. Raghavan, R. Sasisekharan, W. Harmon, C. L. Cooney, R. Langer

Journal:

Biotechnology and Bioengineering

Year:

1999

Language:

english

File:

PDF, 519 KB

english, 1999

24

Stereochemistry of nucleic acids and polynucleotides. VI. Minimum energy conformations of dimethyl phosphate

V. Sasisekharan, A. V. Lakshminarayanan

Journal:

Year:

1969

Language:

english

File:

PDF, 455 KB

english, 1969

25

Stereochemistry of nucleic acids and polynucleotides. IV. Conformational energy of base-sugar units

A. V. Lakshminarayanan, V. Sasisekharan

Journal:

Year:

1969

Language:

english

File:

PDF, 653 KB

english, 1969

26

Stereochemistry of nucleic acids and polynucleotides. V. Conformational energy of a ribose-phosphale unit

A. V. Lakshminarayanan, V. Sasisekharan

Journal:

Year:

1969

Language:

english

File:

PDF, 663 KB

english, 1969

27

Backbone and side-chain conformations of amino acids and amino acid residues in peptides

V. Sasisekharan, P. K. Ponnuswamy

Journal:

Year:

1970

Language:

english

File:

PDF, 198 KB

english, 1970

28

The nonplanar peptide unit III. Quantum chemical calculations for related compounds and experimental X-ray diffraction data

A. S. Kolaskar, A. V. Lakshminarayanan, K. P. Sarathy, V. Sasisekharan

Journal:

Year:

1975

Language:

english

File:

PDF, 665 KB

english, 1975

29

Studies on the conformation of amino acids X. Conformations of norvalyl, leucyl and aromatic side groups in a dipeptide unit

V. Sasisekharan, P. K. Ponnuswamy

Journal:

Year:

1971

Language:

english

File:

PDF, 531 KB

english, 1971

30

Studies on the conformation of amino acids. IX. Conformations of butyl, seryl, threonyl, cysteinyl, and valyl residues in a dipeptide unit

P. K. Ponnuswamy, V. Sasisekharan

Journal:

Year:

1971

Language:

english

File:

PDF, 776 KB

english, 1971

31

Stereochemistry of nucleic acids and polynucleotides III. Electronic charge distribution

V. Renugopalakrishnan, A. V. Lakshminarayanan, V. Sasisekharan

Journal:

Year:

1971

Language:

english

File:

PDF, 328 KB

english, 1971

32

Studies on the conformation of amino acids IX. Conformation of butyl, seryl, threonyl, cysteinyl and valyl residues in a dipeptide unit

P. K. Ponnuswamy, V. Sasisekharan

Journal:

Year:

1971

File:

PDF, 26 KB

1971

33

X-Ray diffraction studies on Mycobacterium smegmatis DNA

Malini Rajagopalan, Samir K. Brahmachari, V. Sasisekharan, Rakesh Srivastava

Journal:

Year:

1983

Language:

english

File:

PDF, 195 KB

english, 1983

34

Conformations of dinucleoside monophosphates in relation to duplex DNA structures

Shashidhar N. Rao, V. Sasisekharan

Journal:

Year:

1986

Language:

english

File:

PDF, 774 KB

english, 1986

35

Drug-DNA binding specificity: Binding of netropsin and distamycin to poly(d2NH2A-dT)

Dipak Dasgupta, Frank B. Howard, V. Sasisekharan, H. Todd Miles

Journal:

Year:

1990

Language:

english

File:

PDF, 253 KB

english, 1990

36

Parallel nucleic acid helices with hoogsteen base pairing: Symmetry and structure

G. Raghunathan, H. Todd Miles, V. Sasisekharan

Journal:

Year:

1994

Language:

english

File:

PDF, 733 KB

english, 1994

37

ChemInform Abstract: The Madras Group and the Structure of Collagen

V. Sasisekharan, N. Yathindra

Journal:

Year:

1999

File:

PDF, 24 KB

1999

38

ChemInform Abstract: Heparin and Heparan Sulfate: Biosynthesis, Structure and Function

Ram Sasisekharan, Ganesh Venkataraman

Journal:

Year:

2001

File:

PDF, 24 KB

2001

39

Multifunctional Nanoscale Platforms for Targeting of the Cancer Cell Immortality Spectrum

Venkataramanan Soundararajan, Kenneth Warnock, Ram Sasisekharan

Journal:

Macromolecular Rapid Communications

Year:

2010

Language:

english

File:

PDF, 1.22 MB

english, 2010

40

DNA structural variability as a factor in gene expression and evolution

Michael Conrad, S.K. Brahmachari, V. Sasisekharan

Journal:

Year:

1986

Language:

english

File:

PDF, 316 KB

english, 1986

41

Poly(β-amino ester)s Promote Cellular Uptake of Heparin and Cancer Cell Death

David Berry, David M Lynn, Ram Sasisekharan, Robert Langer

Journal:

Chemistry & Biology

Year:

2004

Language:

english

File:

PDF, 714 KB

english, 2004

42

Structural Insights into Biological Roles of Protein-Glycosaminoglycan Interactions

Rahul Raman, V. Sasisekharan, Ram Sasisekharan

Journal:

Chemistry & Biology

Year:

2005

Language:

english

File:

PDF, 436 KB

english, 2005

43

Cooperativity in Glycan-Protein Interactions

Rahul Raman, Ram Sasisekharan

Journal:

Chemistry & Biology

Year:

2007

Language:

english

File:

PDF, 70 KB

english, 2007

44

Context-Specific Target Definition in Influenza A Virus Hemagglutinin-Glycan Receptor Interactions

Zachary Shriver, Rahul Raman, Karthik Viswanathan, Ram Sasisekharan

Journal:

Chemistry & Biology

Year:

2009

Language:

english

File:

PDF, 1.85 MB

english, 2009

45

Frontiers in glycomics: Bioinformatics and biomarkers in disease An NIH White Paper prepared from discussions by the focus groups at a workshop on the NIH campus, Bethesda MD (September 11–13, 2006)

Nicolle H. Packer, Claus-Wilhelm von der Lieth, Kiyoko F. Aoki-Kinoshita, Carlito B. Lebrilla, James C. Paulson, Rahul Raman, Pauline Rudd, Ram Sasisekharan, Naoyuki Taniguchi, William S. York

Journal:

Year:

2008

Language:

english

File:

PDF, 287 KB

english, 2008

46

Structural transformations in poly-L-proline

V. Sasisekharan

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1960

Language:

english

File:

PDF, 1.66 MB

english, 1960

47

Structural transformations in poly-L-hydroxyproline and poly-o-acetyl-L-hydroxyproline

V. Sasisekharan

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1960

Language:

english

File:

PDF, 529 KB

english, 1960

48

Quantification of isomers from a mixture of twelve heparin and heparan sulfate disaccharides using tandem mass spectrometry

Jonathan R. Behr, Yuri Matsumoto, Forest M. White, Ram Sasisekharan

Journal:

Rapid Communications in Mass Spectrometry

Year:

2005

Language:

english

File:

PDF, 231 KB

english, 2005

49

The nomenclature and conformational analysis of lipids and lipid analogues

Indira Chandrasekhar, V. Sasisekharan

Journal:

Molecular and Cellular Biochemistry

Year:

1989

Language:

english

File:

PDF, 672 KB

english, 1989

50

A note on the torsional potential functionV(φ) in the dipeptide model

Ashok S. Kolaskar, Viswanathan Sasisekharan, Kasturiranga P. Sarathy

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Year:

1975

Language:

english

File:

PDF, 305 KB

english, 1975