ATPC2 (ATP synthase gamma chain 2). Identical to ATP synthase gamma chain 2, chloroplast precursor (ATPC2) [Arabidopsis Thaliana] (GB:Q01909); similar to ATPC1 (ATP synthase gamma chain 1) [Arabidopsis thaliana] (TAIR:AT4G04640.1); similar to unknown [Populus trichocarpa x Populus deltoides] (GB:ABK96549.1); similar to ATP synthase gamma chain, chloroplast precursor (GB:P05435); contains InterPro domain ATPase, F1 complex, gamma subunit; (InterPro:IPR000131)