http://eutils.ncbi.nlm.nih.gov/entrez/eutils/search.fcgi?db=protein&term=148261691&rettype=uilist&usehistory=y

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http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=protein&WebEnv=<xxx>&query_key=<yyy>&rettype=fasta&retmode=xml&sort=pub+date

##</code><code>##

http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=protein&id=148261691&rettype=fasta