Protein ECHIDNA T31J12.5 Mediates trans-Golgi-network trafficking and cell elongation. Required for keeping the appropriate balance between secretory trafficking and vacuolar targeting of a subset of proteins. MDPNNQIQAPVENYANPRTCLFHVLFKGAALAFYILSALFFNSFVIIFVVTVLLAALDFWVVKNVSGRILVGLRWWNEINDLGESVWKFESLDQESLARMNKKDSWLFWWTLYLAAAAWFILGVFSLIRFQADYLLVVGVCLSLNVANIIGFTKCKKDAKKQFQQFASQTIASRFQSTVQSAFTLV At1g09330 186 ECH FA18_ARATH