PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15159579-2	2004	An extremely thermostable acylphosphatase from a hyperthermophilic archaea, Pyrococcus horikoshii OT3, has been cloned, expressed in Escherichia coli, purified and crystallized using the sitting-drop vapour-diffusion method with potassium/sodium tartrate as the precipitant at pH 5.5.	Potassium	229-239	acylphosphatase	Pyrococcus horikoshii OT3	26-41