>sp|O22827|MOC2B_ARATH Molybdopterin synthase catalytic subunit OS=Arabidopsis thaliana GN=MOCS2 MSAEEKNLIEILEEGHKVDVVKYIDYVSAPQAGAIATFSGTTRDMFEGKTVLELRYEAYV PMATRCLSSICTTARSTWDIHKIAVAHRLGPVPVGETSVLIAVSSVHRADGLDACKFLID ELKASVPIWKKEVYTNGEIWKENSEFMEKRLELAEKRDSIVKKTVVEEHRRRGCCGSKVR VEEDEEHKDITGDNKSSS