Golgi trans cisterna membrane obsolete intrinsic component of Golgi trans cisterna membrane https://github.com/geneontology/go-ontology/issues/23424 true bhm OBSOLETE. The component of the Golgi trans cisterna membrane consisting of the gene products and protein complexes having either part of their peptide sequence embedded in the hydrophobic region of the membrane or some other covalently attached group such as a GPI anchor that is similarly embedded in the membrane. GO:1990695 This term was obsoleted because it represents protein topology, not a cellular component. intrinsic component of trans-Golgi cisterna membrane 2015-03-12T10:36:02Z cellular_component