Immunogen sequence: ISKIQVNHPAV LRRAEQIQAR RTVKKEWQAA WLLKAVTFID LTTLSGDDTS SNIQRLCYKA KYPIREDLLK ALNMHDKGIT TAAVCVYPAR VCDAVKALKA AGCNIPVAS Highest antigen sequence identity to the following orthologs - mouse 92%, rat 91%. Catalyzes a reversible aldol r