PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17242865-6 2007 SDS-PAGE and gel filtration analyses revealed that cobalt, nickel and zinc ions permit the formation of stable substrate-GroEL-GroES cis-ternary complexes, but prevent the release of METF from GroEL. Cobalt 51-57 heat shock protein family E (Hsp10) member 1 Homo sapiens 127-132