[R] Package for Molecular Properties

[Spencer Graves]

library(sos)


(mp <- findFn('{molecular properties}'))


       ** found 7 matches in 4 packages and opened two web pages in my 
default browser with (a) the 7 matches and (b) the 4 packages. The first 
function was something for amino acids, like you suggested.  Two others 
returned compound and substance information from PubChem.


       Does this help?
       Spencer


On 2018-05-02 19:17, bbb_aaa using verizon.net wrote:
> All
>
> Is there a package or library that will, given a nucleotide sequence
>
> 1. calculate the extinction coefficient at 260 nm for (Beer-Lambert's law)
> 2. calculate molecular weight
> 3. return it's complementary sequence
>
> I was able to find several packages that can do similar calculations for an amino acid sequence for proteins but none for nucleic acids.
>
> Any pointers, etc. would be great.
>
> thank you in advance
> Indr
>
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