SIFT nonsynonymous single nucleotide variants (genome-scale)

This page provides SIFT predictions for a list of chromosome positions and alleles. Click here to get more information
Click here to get predictions with respect to NCBI 36 coordinates

User Input

Chromosome Coordinates
Paste in comma separated list of chromosome coordinates, orientation (1,-1) and alleles see [sample format]


Upload file containing chromosome coordinates and nucleotide substitutions (size limit: 1M)

Please enter your email address if you want your results via email.

Output Options

Include the following fields in the output table

Display multiple rows for multiple-transcripts

Gene Information HapMap Allele Frequencies* 1000 Genome Allele Frequencies
Ensembl Gene ID All - weighted average All available populations
Gene Name CEU population European population
Gene Description HCB population East Asian population
Ensembl Transcript Status (Known / Novel) JPT population African population
Ensembl Protein Family ID YRI population South Asian population
Ensembl Protein Family Description American population
Protein Family Size
Ka/Ks (Human-mouse)
Ka/Ks (Human-macaque)
OMIM Disease
*Average allele frequencies refer to average frequencies of all submissions to dbSNP for the given rsID.
Population allele frequencies are frequencies submitted by HapMap to dbSNP.