The X-Ray Crystal Structure of Human Beta-Hexosaminidase B Provides New Insights Into Sandhoff Disease
Maier, T., Strater, N., Schuette, C., Klingenstein, R., Sandhoff, K., Saenger, W.(2003) J Mol Biol 328: 669
- PubMed: 12706724 
- DOI: 10.1016/s0022-2836(03)00311-5
- Primary Citation of Related Structures:  
1O7A - PubMed Abstract: 
Human lysosomal beta-hexosaminidases are dimeric enzymes composed of alpha and beta-chains, encoded by the genes HEXA and HEXB. They occur in three isoforms, the homodimeric hexosaminidases B (betabeta) and S (alphaalpha), and the heterodimeric hexosaminidase A (alphabeta), where dimerization is required for catalytic activity ...