PIN7 (PIN-FORMED 7); auxin:hydrogen symporter/ transporter. Identical to Auxin efflux carrier component 7 (PIN7) [Arabidopsis Thaliana] (GB:Q940Y5;GB:O49308;GB:Q9SQH5); similar to PIN3 (PIN-FORMED 3), auxin:hydrogen symporter/ transporter [Arabidopsis thaliana] (TAIR:AT1G70940.1); similar to PIN4 (PIN-FORMED 4), auxin:hydrogen symporter/ transporter [Arabidopsis thaliana] (TAIR:AT2G01420.1); similar to PIN4 (PIN-FORMED 4), auxin:hydrogen symporter [Arabidopsis thaliana] (TAIR:AT2G01420.2); similar to efflux carrier, pin2 [Brassica juncea] (GB:CAC67457.1); similar to efflux carrier of polar auxin transport [Brassica juncea] (GB:CAC24691.1); s