All D12Amino Acids, Peptides, and ProteinsD000602 + D12.776ProteinsD011506 + D12.776.543Membrane ProteinsD008565 + D12.776.543.585Membrane Transport ProteinsD026901 + D12.776.543.585.625Nucleobase, Nucleoside, Nucleotide, and Nucleic Acid Transport ProteinsD033701 + D12.776.543.585.625.500Nucleobase Transport ProteinsD033702