The associated file contains the coordinates of the mutations in Cdc2702-055, dlt05-188 and heca06-232. The coordinates of Ogdh05-082 are not included because this mutant did not show a SNCA modifier phenotype. Ogdh05-082 was erroneously included in the supplemental data and this mutant (referred to as Nc73EF05-082) was not mentioned in the main text of the paper.