PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
26574392-7	2015	We also calculated a potential of mean force (PMF) of a dihedral rotation for the MTS [(1-oxyl-2,2,5,5-tetramethyl-pyrroline-3-methyl)methanethiosulfonate] spin label via umbrella sampling with a set of regular MD trajectories, as well as a set of mass-repartitioned trajectories with a time step of 4 fs.	(1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate	87-154	MLRL	Homo sapiens	82-85
26101942-5	2015	This flavoprotein is spin-labeled with MTSL ((1-oxy-,2,2,5,5-tetramethyl-d-pyrroline-3-methyl)-methanethiosulfonate) at positions 69 and 131.	(1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate	39-43	spindlin 1	Homo sapiens	21-25
30686862-1	2018	Site-directed spin labeling of proteins by chemical modification of engineered cysteine residues with the molecule MTSSL (1-Oxyl-2,2,5,5-tetramethylpyrroline-3-methyl methanethiosulfonate) has been an invaluable tool for conducting double electron electron resonance (DEER) spectroscopy experiments.	(1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate	122-187	spindlin 1	Homo sapiens	14-18
11606301-9	2001	This reported conformational heterogeneity was resolved using site-directed mutagenesis and spin-label EPR, which detects two component spectra for 1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)-methanethiosulfonate spin labels (MTSSL) bound to CaM mutants T79C and S81C that include a motionally restricted component.	(1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate	148-214	calmodulin 1	Homo sapiens	244-247
11606301-9	2001	This reported conformational heterogeneity was resolved using site-directed mutagenesis and spin-label EPR, which detects two component spectra for 1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)-methanethiosulfonate spin labels (MTSSL) bound to CaM mutants T79C and S81C that include a motionally restricted component.	(1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate	228-233	calmodulin 1	Homo sapiens	244-247