Thanks jin but how should I design the structure, lets say in pdb or xyz format??
On Wed, Mar 18, 2015 at 4:25 PM, Jingxian Yu <a1196...@adelaide.edu.au> wrote: > Dear Younas, > > I quote the following paragraph from wikipedia ( > http://en.wikipedia.org/wiki/Collagen). > > "Collagen is composed of a triple helix, which generally consists of two > identical chains (α1) and an additional chain that differs slightly in its > chemical composition (α2).[27] > <http://en.wikipedia.org/wiki/Collagen#cite_note-SzpakJAS-27> The amino > acid composition of collagen is atypical for proteins, particularly with > respect to its high hydroxyproline > <http://en.wikipedia.org/wiki/Hydroxyproline> content. The most common > motifs in the amino acid sequence of collagen are glycine > <http://en.wikipedia.org/wiki/Glycine>-proline > <http://en.wikipedia.org/wiki/Proline>-X and glycine-X-hydroxyproline, > where X is any amino acid other than glycine, proline or hydroxyproline. > The average amino acid composition for fish and mammal skin is given.[27] > <http://en.wikipedia.org/wiki/Collagen#cite_note-SzpakJAS-27>" > > For me, your question is clearly answered by the paragraph. > > Cheers! > > Jin > > > > > On 18/03/15 21:35, Younas Khan wrote: > > Dear Jingxian Yu, > Actually I am working on collagen protein which has a long tiple helix > structure but I would like to have at least one tripeptide from each of the > three chains of collagen triple helix. The tripeptide should most probably > be GLY-PRO-HYP. > > Regards > > On Wed, Mar 18, 2015 at 3:48 PM, Jingxian Yu <a1196...@adelaide.edu.au> > wrote: > >> Dear Younas, >> >> Sorry your question is not clear to me! Do you mean the "protein" is a >> tripeptide, or quite long but only contains three types of amino acids? I >> have been working with peptide design and synthesis for some time. I hope I >> could help you if your question is clearer. Cheers! >> >> Jin >> >> >> >> >> >> >> >> On 18/03/15 20:19, Younas Khan wrote: >> >> Hi all. >> I want to design a protein structure from three amino acids. >> Unfortunately I am unable to find the structure of required protein or its >> constituent amino acids in materials studio. How can I design the >> structure? kindly help me. >> >> thanks >> Younas Khan >> >> >> > >
