PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29494576-5 2018 In this protocol, we describe strategies for preparing two types of chiral-at-metal catalysts, namely the Lambda- and Delta-enantiomers (left- and right-handed propellers, respectively) of the iridium complex IrS and the rhodium complex RhS. Iridium 193-200 isoleucyl-tRNA synthetase 1 Homo sapiens 209-212