ATNAP8 (Arabidopsis thaliana non-intrinsic ABC protein 8); ATPase, coupled to transmembrane movement of substances. Identical to Non-intrinsic ABC protein 8 (NAP8) [Arabidopsis Thaliana] (GB:Q8LPQ6;GB:O65615;GB:Q67ZJ9;GB:Q67ZN9;GB:Q682F1); similar to ATTAP2 (Arabidopsis thaliana transporter associated with antigen processing protein 2), ATPase, coupled to transmembrane movement of substances [Arabidopsis thaliana] (TAIR:AT5G39040.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO70412.1); similar to ATP-binding cassette transporter, subfamily B, member 8, group TAP protein PpABCB8 [Physcomitrella patens subsp. patens] (GB:EDQ595