PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23215152-0	2013	Water networks in fast proton transfer during catalysis by human carbonic anhydrase II.	Water	0-5	carbonic anhydrase 2	Homo sapiens	65-86	
23215152-1	2013	Variants of human carbonic anhydrase II (HCA II) with amino acid replacements at residues in contact with water molecules in the active-site cavity have provided insights into the proton transfer rates in this protein environment.	Water	106-111	carbonic anhydrase 2	Homo sapiens	18-39