PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30691159-5	2019	On the other hand, exotic amino acids such as d-amino acids and beta-amino acids are even poorer substrates owing to their low affinity to EF-Tu and poor compatibility to the ribosome active site.	beta-amino acids	64-80	Tu translation elongation factor, mitochondrial	Homo sapiens	139-144