Table 2.
Comparison of two sequences derived from the most active SDS-PAGE fraction with homologous sequences for bovine, rat, and human SPP
| First partial sequence: | |
| 50–60 kDa fraction | L N S Y G S V T V V A L L Q A S X Y L X |
| Bovine SPP2-a | L N S Y G S V T V V A L L Q A S U Y L C |
| Rat SPP2-a | L N S E G T V T V V A L L Q A S U Y L C |
| Human SPP2-a | L N S N G S V T V V A L L Q A S U Y L C |
| Second partial sequence: | |
| 50–60 kDa fraction | T L L N G N K D D F L I Y D R X G R L V |
| Bovine SPP2-a | T L L N G N K D D F L I Y D R C G R L V |
| Rat SPP2-a | T L L N G N K D D F L I Y D R C G R L V |
| Human SPP2-a | T L L N G S K D D F L I Y D R C G R L V |
Bold letters indicate positions exhibiting interspecies variability. Underline indicates cysteine (C) or selenocysteine (U). X indicates undetermined amino acid.
Protein sequences are cited from Saijoh et al. (1995).