human_protein_name: AP-1 complex subunit sigma-1A
description: Crystal structure indicates that Vpu L66 and V67 embed into the hydrophobic pocket on AP1 sigma 1 to accommodate the canonical dileucine residues, while Vpu E62 forms a salt bridge with R15 of AP1 gamma 1
human_protein_sequence: MMRFMLLFSRQGKLRLQKWYLATSDKERKKMVRELMQVVLARKPKMCSFLEWRDLKVVYKRYASLYFCCAIEGQDNELITLELIHRYVELLDKYFGSVCELDIIFNFEKAYFILDEFLMGGDVQDTSKKSVLKAIEQADLLQEEDESPRSVLEEMGLA