| Q9LAK3 | n/a | 2x61 | CH | A | 1264 | e2x61A1 | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | CST-I |
| Q9LAK3 | n/a | 2x61 | CH | B | 1262 | e2x61B1 | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | CST-I |
| Q9LAK3 | n/a | 2x62 | CH | A | 1261 | e2x62A1 | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | CST-I |
| Q9LAK3 | n/a | 2x62 | CH | B | 1261 | e2x62B1 | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | Alpha-2,3/8-sialyltransferase CstII-related | CST-I |