Homologs of SM_b21177 from Sinorhizobium meliloti 1021
phosphate uptake ABC transporter ATP-binding protein
SEED: Phosphonate ABC transporter ATP-binding protein (TC 3.A.1.9.1)
KEGG: phosphonate transport system ATP-binding protein
Top 100 hits from BLASTp (E < 0.01)
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