AC PRU01337; DC Domain; TR PROSITE; PS51993; COV_3ECTO; 1; level=0 XX Names: Coronavirus 3Ecto domain Function: The CoV 3Ecto domain is glycosylated and predicted to be located on the lumenal side of the membrane. It has been shown that interaction of the 3Ecto domain with the large lumenal loop of Nsp4 is essential for the endoplasmic reticulum (ER) rearrangements and double-membrane vesicles (DMVs) formation occurring in cells infected by SARS-CoV or mouse hepatitis virus (MHV). XX CC -!- SIMILARITY: Belongs to the coronaviruses polyprotein 1ab family. XX case KW Disulfide bond end case XX FT From: PS51993 FT DOMAIN from..to FT /note="3Ecto #" FT DISULFID 17..44 FT Tag: disulf; Condition: C-x*-C FT DISULFID 35..41 FT Tag: disulf; Condition: C-x*-C XX Chop: Nter=0; Cter=0; Size: 75-89; Related: None; Repeats: 1; Topology: Undefined; Example: P0DTD1; Scope: Viruses; Orthocoronavirinae Comments: None; XX # Revision 1.7 2023/03/31 //