>tr|A0A837H5J4|A0A837H5J4_9ACTN Membrane protein OS=Streptomyces sp. WM6391 GN=TR66_12870 MKKSAAVVAGAIMALGMAAPAFADAGAEGAAVGSPGVLSGNVIQVPVHVPVNVCGNSINV VGLLNPAFGNKCEND