PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3298251-1	1987	Duplex DNA with a contiguous single-stranded tail was nearly as effective as single-stranded DNA in acting as a cofactor for the ATPase activity of recA protein at neutral pH and concentrations of MgCl2 that support homologous pairing.	Magnesium Chloride	197-202	ATPase	Escherichia coli	129-135	
156361-7	1979	In 1 mM MgCl2, the ability of superhelical DNA to support the ATPase activity was two-thirds as good as that of single-stranded DNA.	Magnesium Chloride	8-13	ATPase	Escherichia coli	62-68	
8639532-9	1996	We find the ATPase activity of Rep is influenced dramatically by both dimerization and ss DNA ligation state, with the following kcat values for ATP hydrolysis increasing by over 4 orders of magnitude: 2.1 x 10(-3) s(-1) for P, 2.17 +/- 0.04 s(-1) for PS, 16.5 +/- 0.2 s(-1) for P2S, and 71 +/- 2.5 s(-1) for P2S2 (20 mM Tris-HCl, pH 7.5, 6mM NaCl, 5 mM MgCl2, 10% glycerol, 4 degrees C).	Magnesium Chloride	354-359	ATPase	Escherichia coli	12-18	
16405964-2	2006	Wild-type F(1)-ATPase was inhibited potently, albeit slowly, when incubated with MgCl(2), NaF, and NaADP.	Magnesium Chloride	81-88	ATPase	Escherichia coli	15-21