nuclear inner membrane obsolete integral component of nuclear inner membrane https://github.com/geneontology/go-ontology/issues/23424 true This term was obsoleted because it represents protein topology, not a cellular component. cellular_component OBSOLETE. The component of the nuclear inner membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. GO:0005639 integral to nuclear inner membrane