ID O02173; PN Probable trafficking protein particle complex subunit 2; GN sedl; OS 6239; SL Nucleus Position: SL-0198; SL Comments: Cytoplasm, perinuclear region {ECO:0000250}. Endoplasmic reticulum {ECO:0000250}. Golgi apparatus {ECO:0000250}. DR UNIPROT: O02173; DR Pfam: PF04628; DE Function: May play a role in vesicular transport from endoplasmic reticulum to Golgi. Required for the systemic spread of the RNAi response. {ECO:0000269|PubMed:16862146}. DE Reference Proteome: Yes; DE Interaction: P34605; IntAct: EBI-367959; Score: 0.37 DE Interaction: Q9NA81; IntAct: EBI-367962; Score: 0.62 GO GO:0005737; GO GO:0005783; GO GO:0005794; GO GO:0005634; GO GO:0048471; GO GO:0030008; GO GO:0006888; TP Membrane Topology: Unknown; Source: UniProt - Sequence Analysis; SQ MATKEFYFAIIGHCDQPIFEMDFPVGEKKTKESEGTRHLNHYIGHAALDIVDEHALTTSQMYLKMVDKFNEWYVSAFVTA SQ SRIRFIMLHTHRADEGIKQFFQEMYETYIKHAMNPFYEIDDVIESPAFEQKATLYGRKYLS //