GlyCosmos Portal

GlyTouCan

Glycan Structure Repository

GlyComb

Glycoconjugate Repository

GlycoPOST

Glycomics MS raw data Repository

UniCarb-DR

Glycomics MS Repository for glycan annotations from GlycoWorkbench

LM-GlycoRepo

Repository for lectin-assisted multimodality data

All Resources

Genes / Proteins / Lipids Glycans / Glycoconjugates Glycomes Pathways / Interactions / Diseases / Organisms

Other Information

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Tools

Glycan Converters

LM-GlycomeAtlas

Search Tools

Cross Search Glycan Search Publication Search Programmatic Access

Guidelines

MIRAGE

Melanin biosynthesis

Summary

Species

Homo sapiens

Reactome

R-HSA-5662702

PubChem

R-HSA-5662702

Click on a node on the pathway to see its details. Glycoproteins are marked with a glycoprotein icon in their name.

SPV: a JavaScript Signaling Pathway Visualizer, Bioinformatics, 2018

Displaying **all 5** entries
UniProt ID	Protein Name	Gene Symbol	Pathway Viewer
P14679	Tyrosinase	TYR	view
P17643	5,6-dihydroxyindole-2-carboxylic acid oxidase	CAS2 TYRP TYRP1 TYRRP	view
P40126	L-dopachrome tautomerase	DCT TYRP2	view
Q04671	P protein	D15S12 OCA2 P	view
Q9UMX9	Membrane-associated transporter protein	AIM1 MATP SLC45A2	view

If you want to check the location of a particular molecule, you can do so by clicking on the "Switching Highlight" button on the page you have navigated to by clicking on "view".

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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Contact: support@glycosmos.org

GlyCosmos Portal v4.4.0

Last updated: December 8, 2025