Protein transport. Z and the insoluble answer.
Sifers
R N
RN
D004721:Endoplasmic Reticulum / Q000378:metabolism; D014644:Genetic Variation; D006801:Humans; D008099:Liver / Q000378:metabolism* / Q000648:ultrastructure; D046911:Macromolecular Substances; D000515:alpha 1-Antitrypsin / Q000737:chemistry / Q000378:metabolism*
D046911:Macromolecular Substances; D000515:alpha 1-Antitrypsin