PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29220697-4	2018	H2S was concentration- and oxygen-dependently oxidized by 1muM SOD to polysulfides (mainly H2S2, and to a lesser extent H2S3 and H2S5) with an EC50 of approximately 380muM H2S.	h2s5	129-133	superoxide dismutase 1	Homo sapiens	63-66	
29220697-3	2018	Here we examined RSS metabolism by Cu/Zn superoxide dismutase (SOD) using amperometric electrodes for dissolved H2S, a polysulfide-specific fluorescent probe (SSP4), and mass spectrometry to identify specific polysulfides (H2S2-H2S5).	h2s5	228-232	superoxide dismutase 1	Homo sapiens	63-66