PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15633752-6	2004	In CI-MS, the main ion peaks of dm-CA5-, dm-CA6-, dm-CA7-, and dm-CA8P1EC after methylation were at m/z= 129, 143, 157, and 171, respectively, corresponding to the loss of methyl phenoxyacetate from [M+ H]+; meanwhile significant peaks were detected at 321, 335, 349, and 363, corresponding to the loss of the trimethylsilanol after trimethylsilylation.	trimethylsilanol	310-326	carbonic anhydrase 5A	Homo sapiens	35-38