PSTB4_ANAVT ABC phosphate transporter 4 Phosphate-transporting ATPase 4 Ava_4512 pstB4 Phosphate import ATP-binding protein PstB 4 Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system (By similarity). 261 MSKLIPAIKVNNLSFYYDTQKILEGVSMEIYQSKVTAIIGPSGCGKSTFLKCLNRMNELESEVRVEGRVEFFNQNIYERRVNLNRLRRQVSMVHPKPNLFPMSVYDNVAYGVKIVGWRPKLEIDDIVESALKDADLWDEIKHKIHKSALDLSGGQQQRLCIARALAVKPKVLLMDEPCFGLDPIASMKVESLIQSLRLRSELTMVIVSHNLPQISRISDFTAFFKGNESRIGQLVEFGLTKKIFNSPHDSRTREYVLSRLG