NPL4 family protein. Identical to NPL4-like protein 2 [Arabidopsis Thaliana] (GB:O82264;GB:Q3E6N3); similar to NPL41 (NPL4-LIKE PROTEIN 1) [Arabidopsis thaliana] (TAIR:AT3G63000.1); similar to unknown [Populus trichocarpa] (GB:ABK94012.1); contains InterPro domain NPL4 (InterPro:IPR007717)