Homologs of EX31_RS01460 from Rahnella sp. WP5
glycine betaine/L-proline transporter ProP
SEED: L-Proline/Glycine betaine transporter ProP
KEGG: MFS transporter, MHS family, proline/betaine transporter
Top 100 hits from BLASTp (E < 0.01)
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