##gff-version 3 P05919 UniProtKB Chain 1 82 . . . ID=PRO_0000085433;Note=Protein Vpu P05919 UniProtKB Topological domain 1 7 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04082 P05919 UniProtKB Transmembrane 8 28 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04082 P05919 UniProtKB Topological domain 29 82 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04082 P05919 UniProtKB Modified residue 53 53 . . . Note=Phosphoserine%3B by host CK2;Ontology_term=ECO:0000255,ECO:0000269;evidence=ECO:0000255|HAMAP-Rule:MF_04082,ECO:0000269|PubMed:8107101;Dbxref=PMID:8107101 P05919 UniProtKB Modified residue 57 57 . . . Note=Phosphoserine%3B by host CK2;Ontology_term=ECO:0000255,ECO:0000269;evidence=ECO:0000255|HAMAP-Rule:MF_04082,ECO:0000269|PubMed:8107101;Dbxref=PMID:8107101 P05919 UniProtKB Helix 36 40 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:2N29 P05919 UniProtKB Helix 41 50 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:2N29 P05919 UniProtKB Helix 57 69 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:2N29 P05919 UniProtKB Turn 73 76 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:2N29 P05919 UniProtKB Beta strand 77 79 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:2N29