Reactome | Vitamin B6 activation to pyridoxal phosphate

Schema > Pathway > Entries

Vitamin B6 activation to pyridoxal phosphate Show undefined attributes

created	[InstanceEdit:10651445] Weiser, Joel, 2026-03-16
dbId	10730190
displayName	Vitamin B6 activation to pyridoxal phosphate
eventOf	[Pathway:R-XTR-196849] Metabolism of water-soluble vitamins and cofactors - Xenopus tropicalis
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
goBiologicalProcess	[GO_BiologicalProcess:78194] vitamin B6 metabolic process
hasDiagram	false
hasEHLD	false
hasEvent	[Reaction:R-XTR-964970] 2xPDXK:2xZn2+ phosphorylates PXL - Xenopus tropicalis [Reaction:R-XTR-964958] 2xPDXK:2xZn2+ phosphorylates PXA - Xenopus tropicalis [Reaction:R-XTR-964962] 2xPDKX:2xZn2+ phosphorylates PDX - Xenopus tropicalis [Reaction:R-XTR-965079] 2xPNPO:2xFMN oxidizes PXAP to PXLP - Xenopus tropicalis [Reaction:R-XTR-965019] 2xPNPO:2xFMN oxidizes PDXP to PXLP - Xenopus tropicalis [Reaction:R-XTR-3204311] AOX1 oxidises PXL to PDXate - Xenopus tropicalis
inferredFrom	[Pathway:R-HSA-964975] Vitamin B6 activation to pyridoxal phosphate - Homo sapiens
isInDisease	false
isInferred	true
maxDepth	2
name	Vitamin B6 activation to pyridoxal phosphate
releaseDate	2026-03-25
schemaClass	Pathway
species	[Species:205621] Xenopus tropicalis
stId	R-XTR-964975
summation	[Summation:9984901] This event has been computationally inferred from an event that has been demonstrated in another species. The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation. More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

Referrals

(hasEvent)	[Pathway:R-XTR-196849] Metabolism of water-soluble vitamins and cofactors
(inferredTo)	[Pathway:R-HSA-964975] Vitamin B6 activation to pyridoxal phosphate

© 2026 Reactome

Cite Us!