Immunogen sequence: HMAAEEMEWF NNYKRSLATY MRSLGGDEGL DITQDMKPPK SLYIEVRCLK DYGEFEVDDG TSVLLKKNSQ HFLPRWKCEQ LIRQGVLEH Highest antigen sequence identity to the following orthologs: Mouse - 94%, Rat - 94%. The yeast heterotetrameric GINS complex is made up