Component of the Sec23p-Sfb3p heterodimer of the COPII vesicle coat; COPII coat is required for cargo selection during vesicle formation in ER to Golgi transport; scaffolding function of Lst1p required to generate vesicles that can accommodate difficult cargo proteins that include large oligomeric assemblies and asymmetrically distributed membrane proteins; homologous to Sec24p and Sfb2p [Source:SGD;Acc:S000001140]

LST1

Chromosome VIII: 299,145-301,934 reverse strand.

R64-1-1:BK006934.2

This gene has 1 transcript (splice variant), 393 orthologues and 2 paralogues.

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