Associating mutation effect according to mutation

Question

[Bioaln]

Hello.

I have a question regarding dbSNP accession numbers. I'm researching the effect of mutation on protein function and there doesn't seem to be any database, connecting the rs numbers of SNPs and their corresponding SIFT/polyphen numbers. Or is there?

I've seen that Ensembl displays those values for queried mutation so I presume some database already connecting those information must exist somewhere.

My question therefore is, how or where do I find mutation effect along with rs mutation accession. I must do this for more than a 100 mutations and am really not looking forward to do it manually.

Thanks