All D12Amino Acids, Peptides, and ProteinsD000602 + D12.776ProteinsD011506 + D12.776.157Carrier ProteinsD002352 + D12.776.157.530Membrane Transport ProteinsD026901 + D12.776.157.530.625Nucleobase, Nucleoside, Nucleotide, and Nucleic Acid Transport ProteinsD033701 + D12.776.157.530.625.500Nucleobase Transport ProteinsD033702