a ganglioside GQ1b
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
70 compounds within 3 steps: 2 in 1, 51 in 2, 17 in 3
Two steps
- a ganglioside GT1b + CMP-N-acetyl-beta-neuraminate = a ganglioside GQ1b + CMP + H(+)
- a ganglioside GM1b + CMP-N-acetyl-beta-neuraminate = a ganglioside GD1c + CMP + H(+)
Catalysed by ST8SIA6
- an N-acetyl-alpha-neuraminosyl-(2->8)-N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosyl-(1<->1')-N-acylsphing-4-enineReach from here →
- a ganglioside GT1b + CMP-N-acetyl-beta-neuraminate = a ganglioside GQ1b + CMP + H(+)
- a ganglioside GM4 (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = an N-acetyl-alpha-neuraminosyl-(2->8)-N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosyl-(1<->1')-N-acylsphing-4-enine + CMP + H(+)
Catalysed by ST8SIA6
- N-acetyl-alpha-neuraminosyl-(2->8)-N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosyl-(1<->1')-ceramideReach from here →
- a ganglioside GT1b + CMP-N-acetyl-beta-neuraminate = a ganglioside GQ1b + CMP + H(+)
- N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosyl-(1<->1')-ceramide + CMP-N-acetyl-beta-neuraminate = N-acetyl-alpha-neuraminosyl-(2->8)-N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosyl-(1<->1')-ceramide + CMP + H(+)
Catalysed by ST8SIA6