SFB2 [YNL049C]
SEC24-related protein 2; Component of the Sec23p-Sfb2p heterodimer of the COPII vesicle coat; required for cargo selection during vesicle formation in ER to Golgi transport; homologous to Sfb3p; SFB2 has a paralog, SEC24, that arose from the whole genome duplication
Synonyms: SFB2, SFB2p, P53953, ISS1, N2505 ...