I want to obtain a proteins gi no# along with its cd root no# and taxid from a proteins NP_xxx. 1 (id#) when I use the Biopython's entrez as following
handle= Entrez.efetch(db='protein', id='NP_000368.1', retmode='xml') record= Entrez.read(handle)
the record is a list-elements object.and looks very complicated and I somehow can not really locate the "Tag" or "Key"??.How i parse the output to obtain the information I interested in?
BTW where I can see the overview for which DTD information has been retrieved from the ncbi?