Rajkishor Rai

Erratum: "Conformations of \beta -Amino Acid Residues in Peptides: X-Ray Diffraction Studies of Peptides Containing the Achiral Residue 1-Aminocyclohexaneacetic Acid, $\beta^{3.3}Ac_6c$" (2008)

Vasudev, Prema G, Rai, Rajkishor, Shamala, Narayanaswamy, Balaram, Padmanabhan

The author has brought to our attention the following revision for Table II of the article listed above, published in Biopolymers 2008, 90(2):138–150. See the revised table shown on the following...

Conformations of \beta-Amino Acid Residues in Peptides: X-Ray Diffraction Studies of Peptides Containing the Achiral Residue 1-Aminocyclohexaneacetic Acid, $\beta^{3,3}Ac_6c$ (2008)

Vasudev, Prema G, Rai, Rajkishor, Shamala, Narayanaswamy, Balaram, Padmanabhan

The conformational preferences of the 3,3-disubstituted \beta-amino acid residue, 1-aminocyclohexaneacetic acid $(\beta^{3,3}Ac_6c)$ have been investigated by determining the crystal structures of...

Erratum: "Conformations of \beta -Amino Acid Residues in Peptides: X-Ray Diffraction Studies of Peptides Containing the Achiral Residue 1-Aminocyclohexaneacetic Acid, $\beta^{3.3}Ac_6c$" (2008)

Vasudev, Prema G, Rai, Rajkishor, Shamala, Narayanaswamy, Balaram, Padmanabhan

The author has brought to our attention the following revision for Table II of the article listed above, published in Biopolymers 2008, 90(2):138–150. See the revised table shown on the following...

Conformations of \beta-Amino Acid Residues in Peptides: X-Ray Diffraction Studies of Peptides Containing the Achiral Residue 1-Aminocyclohexaneacetic Acid, $\beta^{3,3}Ac_6c$ (2008)

Vasudev, Prema G, Rai, Rajkishor, Shamala, Narayanaswamy, Balaram, Padmanabhan

The conformational preferences of the 3,3-disubstituted \beta-amino acid residue, 1-aminocyclohexaneacetic acid $(\beta^{3,3}Ac_6c)$ have been investigated by determining the crystal structures of...

Designed Peptides with Homochiral and Heterochiral Diproline Templates as Conformational Constraints (2008)

Chatterjee, Bhaswati, Saha, Indranil, Raghothama, Srinivasarao, Aravinda, Subrayashastry, Rai, Rajkishor, Shamala, Narayanaswamy, ...

Diproline segments have been advanced as templates for nucleation of folded structure in designed peptides. The conformational space available to homochiral and heterochiral diproline segments has...

Designed Peptides with Homochiral and Heterochiral Diproline Templates as Conformational Constraints (2008)

Chatterjee, Bhaswati, Saha, Indranil, Raghothama, Srinivasarao, Aravinda, Subrayashastry, Rai, Rajkishor, Shamala, Narayanaswamy, ...

Diproline segments have been advanced as templates for nucleation of folded structure in designed peptides. The conformational space available to homochiral and heterochiral diproline segments has...

Hybrid Peptides: Expanding the \beta Turn in Peptide Hairpins by the Insertion of \beta-, \gamma-, and \delta-Residues (2007)

Rai, Rajkishor, Vasudev, Prema G, Ananda, Kuppanna, Raghothama, Srinivasarao, Shamala, Narayanaswamy, Karle, Isabella L, ...

The \beta turn segment in designed peptide hairpins has been expanded by the insertion of \beta-, \gamma- and \delta amino acids at the i+2 position. The model octapeptides...

Hybrid Peptides: Expanding the \beta Turn in Peptide Hairpins by the Insertion of \beta-, \gamma-, and \delta-Residues (2007)

Rai, Rajkishor, Vasudev, Prema G, Ananda, Kuppanna, Raghothama, Srinivasarao, Shamala, Narayanaswamy, Karle, Isabella L, ...

The \beta turn segment in designed peptide hairpins has been expanded by the insertion of \beta-, \gamma- and \delta amino acids at the i+2 position. The model octapeptides...

Tuning the $\beta$-Turn Segment in Designed Peptide $\beta$-Hairpins: Construction a Stable Type I' $\beta$-Turn Nucleus and Hairpin-Helix Transition Promoting Segments (2006)

Rai, Rajkishor, Raghothama, Srinivasarao, Sridharan, Rajagopalan, Balaram, Padmanabhan

Designed octapeptides Boc-Leu-Val-Val-Aib-$^DXxx$-Leu-Val-Val-OMe $(^DXxx=^DAla, 3a; ^DVal, 3c$ and $^DPro, 5a)$ and Boc-Leu-Phe-Val-Aib-$^DAla$-Leu-Phe-Val-OMe (3b) have been investigated to...

Design of a Peptide Hairpin Containing a Central Three-Residue Loop (2006)

Rai, Rajkishor, Raghothama, Srinivasarao, Balaram, Padmanabhan

The construction of a designed $\beta$-hairpin structure, containing a central three-residue loop has been successfully achieved in the synthetic nonapeptide...

Design of a Peptide Hairpin Containing a Central Three-Residue Loop (2006)

Rai, Rajkishor, Raghothama, Srinivasarao, Balaram, Padmanabhan

The construction of a designed $\beta$-hairpin structure, containing a central three-residue loop has been successfully achieved in the synthetic nonapeptide...

Tuning the $\beta$-Turn Segment in Designed Peptide $\beta$-Hairpins: Construction a Stable Type I' $\beta$-Turn Nucleus and Hairpin-Helix Transition Promoting Segments (2006)

Rai, Rajkishor, Raghothama, Srinivasarao, Sridharan, Rajagopalan, Balaram, Padmanabhan

Designed octapeptides Boc-Leu-Val-Val-Aib-$^DXxx$-Leu-Val-Val-OMe $(^DXxx=^DAla, 3a; ^DVal, 3c$ and $^DPro, 5a)$ and Boc-Leu-Phe-Val-Aib-$^DAla$-Leu-Phe-Val-OMe (3b) have been investigated to...

Molecular Conformation and Packing of Peptide $\beta$ Hairpins in the Solid State: Structures of Two Synthetic Octapeptides Containing 1-Aminocycloalkane-1-Carboxylic Acid Residues at the $i+2$ Position of the $\beta$ Turn (2005)

Harini, Veldore Vidya, Aravinda, Subrayashastry, Rai, Rajkishor, Shamala, Narayanaswamy, Balaram, Padmanabhan

Peptide $\beta$-hairpin formation is facilitated by centrally positioned D-Pro-Xxx segments. The synthetic peptides Boc-Leu-Phe-Val-D-Pro-$Ac_6c$-Leu-Phe-Val-OMe (1) and...

Molecular Conformation and Packing of Peptide $\beta$ Hairpins in the Solid State: Structures of Two Synthetic Octapeptides Containing 1-Aminocycloalkane-1-Carboxylic Acid Residues at the $i+2$ Position of the $\beta$ Turn (2005)

Harini, Veldore Vidya, Aravinda, Subrayashastry, Rai, Rajkishor, Shamala, Narayanaswamy, Balaram, Padmanabhan

Peptide $\beta$-hairpin formation is facilitated by centrally positioned D-Pro-Xxx segments. The synthetic peptides Boc-Leu-Phe-Val-D-Pro-$Ac_6c$-Leu-Phe-Val-OMe (1) and...