YNL272C SEC2 SGDID:S000005216, Chr XIV from 129084-126805, Genome Release 64-1-1, reverse complement, Verified ORF, "Guanyl-nucleotide exchange factor for the small G-protein Sec4p; essential for post-Golgi vesicle transport and for autophagy; associates with the exocyst, via exocyst subunit Sec15p, on secretory vesicles"