microsomal signal peptidase 25 kDa subunit, putative (SPC25). Identical to Probable signal peptidase complex subunit 2 [Arabidopsis Thaliana] (GB:P58684); similar to signal peptidase [Arabidopsis thaliana] (TAIR:AT4G04200.1); similar to unknown [Populus trichocarpa] (GB:ABK95467.1); contains InterPro domain Microsomal signal peptidase 25 kDa subunit; (InterPro:IPR009582)