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If I have a short amino acid sequence (peptide), such as the phosphorylation sites of protein. how could I determine the genomic coordinate for this amino acid sequence.

If I have a short amino acid sequence (peptide), such as the phosphorylation sites of protein. how could I determine the genomic coordinate for this amino acid sequence.

genome rna-seq gene

You could also perform a Mascot search (if you have a small number of sequences).

1 answer

tblastn the peptide against the genome it originates from

tblastn = search translated nucleotide databases using a protein query

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