>sp|P04618|REV_HV1H2 Protein Rev OS=Human immunodeficiency virus type 1 group M subtype B GN=rev MAGRSGDSDEELIRTVRLIKLLYQSNPPPNPEGTRQARRNRRRRWRERQRQIHSISERIL GTYLGRSAEPVPLQLPPLERLTLDCNEDCGTSGTQGVGSPQILVESPTVLESGTKE