PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25686861-5 2015 The detection of H-bonding (OH O) in the [M(LH)2] metal complexes by IR spectra supported the square-planar MN4 coordination of Ni(II), Cu(II) and Co(II) complexes. Metals 50-55 mitochondrially encoded cytochrome c oxidase II Homo sapiens 147-153