v5.1.0.3
Cicer data from the Legume Information System
| Type | Domain |
| Description | Nonstructural protein 4 (NSP4/nsp4) is encoded by ORF1a/1ab and proteolytically released from the pp1a/1ab polyprotein in coronaviruses (CoVs). It is a membrane-spanning protein which is thought to anchor the viral replication-transcription complex (RTC) to modified endoplasmic reticulum membranes which forms double-membrane vesicles (DMVs) or convoluted membranes (CMs). NSP4 is required for RTC formation [ , ].This is the N-terminal domain of the coronavirus NSP4 which represents the membrane spanning region, covering four transmembrane regions [ ]. |
| Short Name | CoV_NSP4_N |