YJL104W PAM16 SGDID:S000003640, Chr X from 227327-227776, Genome Release 64-1-1, Verified ORF, "Constituent of the import motor (PAM complex) component of the Translocase of the Inner Mitochondrial membrane (TIM23 complex); forms a 1:1 subcomplex with Pam18p and inhibits its cochaperone activity; contains a J-like domain"