Sequence Cluster id id2 desc organism isHeteromeric 1 Cluster1 TCDB::Q2VQZ4 2.A.3.10.22 Arbuscular mycorrhizal fungal proline:H+ symporter, AAP1 (binds and probably transports nonpolar, hydrophobic amino acids) Glomus mosseae 2 Cluster1 CharProtDB::CH_091285 RF|NP_014993.1 proline-specific permease Saccharomyces cerevisiae 2 Cluster1 SwissProt::P15380 PUT4_YEAST Proline-specific permease Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 2 Cluster1 TCDB::P15380 2.A.3.10.3 Proline permease Saccharomyces cerevisiae (Baker's yeast) 3 Cluster1 CharProtDB::CH_122066 GB|CAA56191.1 proline-specific permease (proline transport protein) Emericella nidulans 4 Cluster1 SwissProt::P46349 GABP_BACSU GABA permease; 4-amino butyrate transport carrier; Gamma-aminobutyrate permease; Proline transporter GabP Bacillus subtilis (strain 168) 4 Cluster1 TCDB::P46349 2.A.3.1.5 β-alanine/γ-aminobutyrate/proline/3,4-dehydroproline:H+ symporter, GabP Bacillus subtilis 5 Cluster1 SwissProt::Q9URZ3 PUT4_SCHPO Probable proline-specific permease put4 Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) 6 Cluster1 TCDB::P0AAE2 2.A.3.1.23 ProY of 457 aas and 12 TMSs Escherichia coli (strain K12) 7 Cluster1 TCDB::P37460 2.A.3.1.6 Proline-specific permease (ProY) Salmonella typhimurium