Includes letters with journal editors and reviewers. In some cases, includes rejection letters from editors of journals to which the manuscript was previously submitted. Main journals are the International Journal of Peptide and Protein Research (formerly known as Int J Protein Res), Biochimica et Biophysica Acta, and the Proceedings of the Indian Academy of Sciences. Main collaborators are G N Ramachandran, V Sasisekaran, G Manjula, K V Soman. This subfile contains correspondence for papers no. 1-46, but papers 1-16, 18, 20-21, 23-29, 31, 34-35, 37, 40-42, 44 are missing.
Includes correspondence (letters, both typed and handwritten) with journal editors and reviewers. In some cases, includes rejection letters from editors of journals to which the manuscript was previously submitted. Main journals are the International Journal of Peptide and Protein Research (formerly known as Int J Protein Res). Main collaborators are N Srinivasan, R Sowdhamini, P Balaram. In some cases, Balaram was the corresponding author, so correspondence is written by and addressed to him. This subfile contains correspondence for papers no. 47-63, but papers 49, 51, 55, 57-59, 63 are missing.
Notebook containing hand-written research notes of C Ramakrishnan. Includes recorded data about bond angles in amino acids, peptide chains, and simple sugars, along with diagrams illustrating these angles. Includes a literature review, comprising a list of references followed by notes detailing key points from each list item. Also includes a computer program as well as calculations (solved equations) to determine inter-atomic distances. At the back of the notebook is an assortment of papers including further diagrams, a technical write-up, and a printed Ramachandran map.
Is a printed copy of a book chapter titled "Molecular structure of collagen in relation to its primary sequence" by G N Ramachandran and C Ramakrishnan. This document has minimal hand-written annotations.
Contains materials for a poster titled "Conformation and hydrogen bonding in small cyclic peptides", by authors C Ramakrishnan, BN Narasinga Rao, PKC Paul, and M Jagannatha Rao. Comprises hand-written poster contents on individual sheets of paper, to be assembled onto a poster board. The meeting at which the poster was presented is not explicitly mentioned, although from the papers, it is likely the meeting of the American Crystallographic Association which took place in Eufaula, Alabama, USA from 17-21 March 1980.