PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10197446-2	1999	Structural comparison of the PKD catalytic domain with other kinases reveals a close similarity with MEK family kinases, which are activated upon phosphorylation of key serine and threonine residues in a region termed the activation loop.	Threonine	180-189	protein kinase D1	Mus musculus	29-32