ABC transporter family protein. Identical to White-brown complex homolog protein 21 (WBC21) [Arabidopsis Thaliana] (GB:Q7XA72;GB:Q9LI82); similar to ABC transporter family protein [Arabidopsis thaliana] (TAIR:AT1G31770.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42066.1); contains InterPro domain ABC transporter related; (InterPro:IPR003439); contains InterPro domain AAA+ ATPase, core; (InterPro:IPR003593)