3.6.3.27

Phosphate import ATP-binding protein PstB
phosphate ABC transporter, ATP-binding protein (NCBI)
Phosphate ABC transporter, ATP-binding protein, putative
Phosphate import ATP-binding protein PstB
phosphate ABC transporter, ATPase (RefSeq)
putative ABC transporter, fused permease and ATPase components, putative membrane protein precursor (RefSeq)