ARABIDOPSIS THALIANA MMS AND UV SENSITIVE 81 ATMUS81 MUS81 AT4G30870 MMS AND UV SENSITIVE 81 MMS AND UV SENSITIVE 81 (MUS81); CONTAINS InterPro DOMAIN/s: ERCC4 domain (InterPro:IPR006166), Helix-hairpin-helix DNA-binding motif, class 1 (InterPro:IPR003583), Restriction endonuclease, type II-like (InterPro:IPR011335); BEST Arabidopsis thaliana protein match is: Restriction endonuclease, type II-like superfamily protein (TAIR:AT5G39770.1); Has 631 Blast hits to 481 proteins in 192 species: Archae - 11; Bacteria - 4; Metazoa - 158; Fungi - 249; Plants - 48; Viruses - 0; Other Eukaryotes - 161 (source: NCBI BLink).