Immunogen sequence: IPHLAANLKK MNQALAKMDI LVTETEELAE NILKWRKQQN EVSSCIPKIL AEESYLYKHD IIMPPLPFTS KVHVQTINAK Highest antigen sequence identity to the following orthologs: Mouse - 64%, Rat - 65%. HAUS2 is 1 of 8 subunits of the 390-kD human augmin complex,