PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15762703-9 2005 Investigation of their magnetic properties and Mossbauer spectra has revealed very different SCO behaviors: complex 1 exhibits a cooperative SCO without residual LS or HS fraction; complex 2 shows a LS <--> HS SCO involving approximately 5% of the Fe(II) ions in the 30-150 K range. leucylserine 162-164 DELYQ11 Homo sapiens 93-96