PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19119811-7 2009 HYSCORE studies of a peptide analogue with selective (13)C-labeling of Asp1 revealed (13)C cross-peaks characteristic of equatorial coordination by the carboxylate oxygen of Asp1 in component Ia/b coordination. Oxygen 164-170 beta-secretase 2 Homo sapiens 71-75 19119811-7 2009 HYSCORE studies of a peptide analogue with selective (13)C-labeling of Asp1 revealed (13)C cross-peaks characteristic of equatorial coordination by the carboxylate oxygen of Asp1 in component Ia/b coordination. Oxygen 164-170 beta-secretase 2 Homo sapiens 174-178 26427541-4 2015 Dioxygen is activated when a micro-environment suitable for a square-planar Cu(2+) coordination is present and a negatively charged group like Asp 1 carboxylate takes part in the Cu coordination anti to O2. Oxygen 0-8 beta-secretase 2 Homo sapiens 143-148 26427541-4 2015 Dioxygen is activated when a micro-environment suitable for a square-planar Cu(2+) coordination is present and a negatively charged group like Asp 1 carboxylate takes part in the Cu coordination anti to O2. Oxygen 203-205 beta-secretase 2 Homo sapiens 143-148