IRT2 (iron-responsive transporter 2); iron ion transmembrane transporter/ zinc ion transmembrane transporter. Identical to Fe (IRT2) [Arabidopsis Thaliana] (GB:O81850;GB:Q2V3G9;GB:Q5M756); similar to IRT1 (IRON-REGULATED TRANSPORTER 1), cadmium ion transmembrane transporter/ iron ion transmembrane transporter/ manganese ion transmembrane transporter/ zinc ion transmembrane transporter [Arabidopsis thaliana] (TAIR:AT4G19690.2); similar to iron-responsive transporter 2 [Arabidopsis halleri subsp. gemmifera] (GB:AAY29148.1); contains InterPro domain Zinc/iron permease, fungal and plant; (InterPro:IPR004698); contains InterPro domain Zinc/iron pe