Compound
alpha-maltotriose
A maltotriose trisaccharide in which the glucose residue at the reducing end is in the pyranose ring form and has α configuration at the anomeric carbon atom..
Definition from ChEBI (CHEBI:27931), read 2026-09-23. CC BY 4.0.
What it touches on the way
Mechanistic reach
6 entities
6 entities reached.
0 reported hops6 assembled from the scaffold
- AMY2AProteinUNIPROT:P04746substrate ofInferred only22 paths11 endpoints
- AMY1BProteinUNIPROT:P0DUB6substrate ofInferred only18 paths8 endpoints
- GAAProteinUNIPROT:P10253substrate ofInferred only18 paths18 endpoints
- AMY2BProteinUNIPROT:P19961substrate ofInferred only8 paths4 endpoints
- MGAMProteinUNIPROT:O43451substrate ofInferred only8 paths8 endpoints
- GANCProteinUNIPROT:Q8TET4substrate ofInferred only2 paths2 endpoints
What the reference databases state
Statements
10 statements
10 statements · 1 reference database · Subject: alpha-maltotriose · Sources: Human-GEM
- alpha-maltotriose is a substrate of AMY1BProteinHuman-GEM MAR08581Inferred only
- alpha-maltotriose is a substrate of AMY2AProteinHuman-GEM MAR08581Inferred only
- alpha-maltotriose is a substrate of AMY2AProteinHuman-GEM MAR08580Inferred only
- alpha-maltotriose is a substrate of AMY2BProteinHuman-GEM MAR08580Inferred only
- alpha-maltotriose is a substrate of AMY2BProteinHuman-GEM MAR08581Inferred only
- alpha-maltotriose is a substrate of GAAProteinHuman-GEM MAR08592Inferred only
- alpha-maltotriose is a substrate of GANCProteinHuman-GEM MAR08591Inferred only
- alpha-maltotriose is a substrate of LYZL1ProteinHuman-GEM MAR08580Inferred only
- alpha-maltotriose is a substrate of LYZL1ProteinHuman-GEM MAR08581Inferred only
- alpha-maltotriose is a substrate of MGAMProteinHuman-GEM MAR08591Inferred only
Reactions
10 reactions
water+alpha-maltotetraosebeta-D-fructose+alpha-maltotriose
Catalysed by LYZL1 or AMY2B or AMY2A
Reaction pageLeft to rightBalancedEC 3.2.1.1cytosol
Human-GEM MAR08578CC BY 4.0Reference data
water+alpha-maltotetraoseD-glucose+alpha-maltotriose
Catalysed by LYZL1 or AMY1B or AMY2A or AMY2B
Reaction pageLeft to rightBalancedEC 3.2.1.1extracellular space
Human-GEM MAR08579CC BY 4.0Reference data
water+alpha-maltotriosebeta-D-fructose+alpha-D-glucosyl-(1->4)-alpha-D-mannose
Catalysed by LYZL1 or AMY2B or AMY2A
Reaction pageLeft to rightBalancedEC 3.2.1.1cytosol
Human-GEM MAR08580CC BY 4.0Reference data
water+alpha-maltotrioseD-glucose+alpha-D-glucosyl-(1->4)-alpha-D-mannose
Catalysed by LYZL1 or AMY1B or AMY2A or AMY2B
Reaction pageLeft to rightBalancedEC 3.2.1.1extracellular space
Human-GEM MAR08581CC BY 4.0Reference data
alpha-maltotriosealpha-maltotriose
Reaction pageReversibleBalancedcytosol, lysosome
Human-GEM MAR08590CC BY 4.0Reference data
water+alpha-maltotrioseD-glucose+alpha-D-glucosyl-(1->4)-alpha-D-mannose
Reaction pageLeft to rightBalancedEC 3.2.1.20cytosol
Human-GEM MAR08591CC BY 4.0Reference data
water+alpha-maltotrioseD-glucose+alpha-D-glucosyl-(1->4)-alpha-D-mannose
Catalysed by GAA
Reaction pageLeft to rightBalancedEC 3.2.1.20lysosome
Human-GEM MAR08592CC BY 4.0Reference data
Reaction pageReversibleBalance undeterminableextracellular space
Human-GEM MAR09371CC BY 4.0Reference data
alpha-maltotriose+CHEBI:18147alpha-maltotetraose+beta-D-glucose
Reaction pageDirection not assertedBalanced
Rhea RHEA:29615CC BY 4.0Reference data
alpha-maltotetraose+hydrogenphosphatealpha-maltotriose+alpha-D-glucose 1-phosphate
Reaction pageDirection not assertedBalanced
Rhea RHEA:29691CC BY 4.0Reference data
Other names
6 names
Resolves to: alpha-maltotriose
- Also called
- alpha-D-Glcp-(1->4)-alpha-D-Glcp-(1->4)-alpha-D-GlcpAmylotrioseMALTOTRIOSEα-D-Glcp-(1→4)-α-D-Glcp-(1→4)-α-D-Glcp
- Systematic name
- alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranoseα-D-glucopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-α-D-glucopyranose