si_0522 Choline_Transport Choline ABC transporter permease protein si_0522 Choline_Transport Choline ABC transporter ATP-binding protein si_0522 Choline_Transport Choline-binding lipoprotein si_0522 Choline_Transport Sodium-Choline Symporter si_0522 Choline_Transport Choline-sulfatase (EC 3.1.6.6)