Hi all,
I want to look up for the nucleotide sequence of a certain enzyme (levansucrase for example) and I want to look it up in a certain organism (ex: enterobacter sp.)...
I'll write the steps of what I do and please correct me if I'm wrong:
- I log to NCBI and choose Nucleotide database
- I write the name of organism AND my enzyme ( ex: Enterobacter AND levansucrase)
but I find that the results are not only restricted to the organism I want, also many of the results don't have the coding sequence of the enzyme I specified in my search..
Is there a better way to find the sequences that I want in a specific organism?
Thank you
This is the best way to search. OP, you can find here, the list of available Entrez search fields and a brief description of each field.