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MIRAGE

Heparan-sulfate 6-O-sulfotransferase 3

Summary

UniProt ID: Q8IZP7
Gene Symbol: HS6ST3
Gene ID: 266722
Organism: Homo sapiens (human)

External Links

GlycoProtDB: GPDB0015777
GlyGen: Q8IZP7
The Human Metabolome Database: HMDBP03301
Re-Glyco: Q8IZP7

Annotation

Keyword: Glycoprotein Proteomics identification Reference proteome Signal-anchor Transferase Transmembrane helix

Gene Ontology (GO)

Displaying 1 entry
GO Term	Evidence Code	Reference
heparan sulfate proteoglycan biosynthetic process	IBA	GO_REF

GO Hierarchy

biological process

cellular process [inference]

metabolic process [inference]

biosynthetic process [inference]

macromolecule biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

macromolecule metabolic process [inference]

macromolecule biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

heparan sulfate proteoglycan metabolic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

primary metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

heparan sulfate proteoglycan metabolic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process [inference]

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

heparan sulfate proteoglycan metabolic process [inference]

heparan sulfate proteoglycan biosynthetic process

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation [inference]

protein O-linked glycosylation via xylose [inference]

heparan sulfate proteoglycan biosynthetic process

proteoglycan biosynthetic process [inference]

heparan sulfate proteoglycan biosynthetic process

Displaying **all 2** entries
GO Term	Evidence Code	Reference
Golgi apparatus	IEA	GO_REF GO_REF
membrane	IEA	GO_REF GO_REF

GO Hierarchy

cellular component

cellular anatomical structure [inference]

membrane

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

Displaying **all 2** entries
GO Term	Evidence Code	Reference
heparan sulfate 6-sulfotransferase activity	IBA	GO_REF
heparan sulfate 6-sulfotransferase activity	IEA	GO_REF GO_REF

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

transferase activity, transferring sulphur-containing groups [inference]

sulfotransferase activity [inference]

proteoglycan sulfotransferase activity [inference]

heparan sulfate sulfotransferase activity [inference]

heparan sulfate 6-sulfotransferase activity

Gene Ontology information from UniProt.

Annotation information from UniProt.

Sequence

MDERFNKWLLTPVLTLLFVVIMYQYVSPSCTSSCTNFGEQPRAGEAGPPAVPGPARRAQAPPEEWERRPQLPPPPRGPPEGPRGAAAPEEEDEEPGDPREGEEEEEEDEPDPEAPENGSLPRFVPRFNFSLKDLTRFVDFNIKGRDVIVFLHIQKTGGTTFGRHLVKNIRLEQPCSCKAGQKKCTCHRPGKKETWLFSRFSTGWSCGLHADWTELTNCVPAIMEKKDCPRNHSHTRNFYYITMLRDPVSRYLSEWKHVQRGATWKTSLHMCDGRSPTPDELPTCYPGDDWSGVSLREFMDCTYNLANNRQVRMLADLSLVGCYNLTFMNESERNTILLQSAKNNLKNMAFFGLTEFQRKTQFLFERTFNLKFISPFTQFNITRASNVEINEGARQRIEDLNFLDMQLYEYAKDLFQQRYHHTKQLEHQRDRQKRREERRLQREHRDHQWPKEDGAAEGTVTEDYNSQVVRW

N : N-glycosylation Site
___ : Potential Sequon

Glycosylation Sites

Displaying **all 8** entries
Position	Description	PubMed ID	GlyTouCan ID	Source
117	N-linked (GlcNAc...) asparagine			UniProt GlyGen
128	N-linked (GlcNAc...) asparagine			UniProt GlyGen
231	N-linked (GlcNAc...) asparagine			UniProt GlyGen
277				GlyGen
324	N-linked (GlcNAc...) asparagine			UniProt GlyGen
329	N-linked (GlcNAc...) asparagine			UniProt GlyGen
380	N-linked (GlcNAc...) asparagine			GlycoProtDB UniProt GlyGen
452		23584533	G57321FI	GlyGen

Feature

: Glycosylation Site from GlyGen
: Glycosylation Site from UniProt

Pathway

Displaying 1 entry
Pathway Name	Organism
HS-GAG biosynthesis	Homo sapiens

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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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Last updated: April 6, 2026