contains similarity to Pfam domain PF03453 (MoeA N-terminal region (domain I and II)); contains similarity to Interpro domains IPR036425 (MoaB/Mog-like domain superfamily), IPR038987 (Molybdopterin biosynthesis protein MoeA-like), IPR036135 (MoeA, N-terminal and linker domain superfamily), IPR005110 (MoeA, N-terminal and linker domain)