May be involved in protein transport from Golgi to cell surface. The ZDHHC9-GOLGA7 complex is a palmitoyltransferase specific for HRAS and NRAS (By similarity).
Cuiffo, Ren: "Palmitoylation of oncogenic NRAS is essential for leukemogenesis." in: Blood, Vol. 115, Issue 17, pp. 3598-605, (2010) (PubMed).
Swarthout, Lobo, Farh, Croke, Greentree, Deschenes, Linder: "DHHC9 and GCP16 constitute a human protein fatty acyltransferase with specificity for H- and N-Ras." in: The Journal of biological chemistry, Vol. 280, Issue 35, pp. 31141-8, (2005) (PubMed).