The following gene names and symbols are associated with antigen HSV1 across different species:

Atg21p (ATG21)

Other aliases include:

HSV1, MAI1

On the protein level the following designations are being used for antigen HSV1:

Atg21p – Phosphoinositide binding protein required for vesicle formation in the cytoplasm-to-vacuole targeting (Cvt) pathway; binds both phosphatidylinositol (3,5)-bisphosphate and phosphatidylinositol 3-phosphate; WD-40 repeat protein

HSV1 fulfills a number of functions:

phosphoinositide binding

HSV1 is relevant to the following processes:

CVT pathway – autophagy – establishment of protein localization – macroautophagy – mitochondrion degradation – piecemeal microautophagy of nucleus – protein lipidation – protein localization to pre-autophagosomal structure – protein transport – transport – vesicle organization

Locations for HSV1:

cytoplasm – cytosol – endosome – fungal-type vacuole membrane – vacuole

Source: NCBI Entrez Gene, Gene Ontology