ATNAP6 (NON-INTRINSIC ABC PROTEIN 6); protein binding. Identical to Protein NAP6, chloroplast precursor (NAP6) [Arabidopsis Thaliana] (GB:Q9LQK7;GB:Q8LCI4); similar to ATABC1 (ARABIDOPSIS THALIANA NUCLEOSOME ASSEMBLY PROTEIN 1) [Arabidopsis thaliana] (TAIR:AT4G04770.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO63426.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN69419.1); contains InterPro domain SUF system FeS cluster assembly, SufBD; (InterPro:IPR000825)