Reactome: A Curated Pathway Database
THIS SITE IS USED FOR CURATION AND TESTING
IT IS NOT STABLE, IS LINKED TO AN INCOMPLETE DATA SET, AND IS NOT MONITORED FOR PERFORMANCE. WE STRONGLY RECOMMEND THE USE OF OUR PUBLIC SITE

Query author contributions in Reactome

Reactome depends on collaboration between our curation team and outside experts to assemble and peer-review its pathway modules. The integration of ORCID within Reactome enables us to meet a key challenge with authoring, curating and reviewing biological information by incentivizing and crediting the external experts that contribute their expertise and time to the Reactome curation process. More information is available at ORCID and Reactome.

If you have an ORCID ID that is not listed on this page, please forward this information to us and we will update your Reactome pathway records.

Name Email address

Details on Person heparan sulfate proteoglycan biosynthetic process

Class:IdGO_BiologicalProcess:19668
_displayNameheparan sulfate proteoglycan biosynthetic process
_timestamp2009-11-21 18:35:24
accession0015012
definitionThe chemical reactions and pathways resulting in the formation of heparan sulfate proteoglycans, which consist of a core protein linked to a heparan sulfate glycosaminoglycan. The heparan sulfate chain is composed of the repeating disaccharide unit beta-(1,4)-N-acetyl-D-glucosamine-alpha-(1,4)-hexuronic acid, the former being either sulfated or deacetylated on its amino group as well as sulfated on one of its hydroxyl groups, and the latter being e a mixture of sulfated and nonsulfated D-glucuronic and L-iduronic acids. Heparan sulfate chains are covalently linked to serine/threonine residues (O-linked) of the core protein via a tetrasaccharide linker sequence (xylose-galactose-galactose-glucuronate).
modified[InstanceEdit:160533] Schmidt, EE, 2005-03-23 05:24:35
[InstanceEdit:162607] Schmidt, EE, 2005-04-01 11:06:09
[InstanceEdit:171322] Schmidt, EE, 2006-02-06 10:50:16
[InstanceEdit:258122] Kanapin, EE, 2008-03-27 12:15:20
[InstanceEdit:357819] Kanapin, EE, 2008-06-18 10:45:39
[InstanceEdit:376438] Kanapin, EE, 2008-09-08 10:23:04
[InstanceEdit:383393] Kanapin, AA, 2008-11-26 13:49:44
[InstanceEdit:396309] Kanapin, EE, 2009-03-09 13:26:57
[InstanceEdit:422569] Kanapin, EE
[InstanceEdit:436347] Kanapin, EE
[InstanceEdit:447572] Kanapin, EE
[InstanceEdit:526073] Kanapin, AA
[InstanceEdit:528085] Kanapin, AA
[InstanceEdit:615500] Kanapin, AA
[InstanceEdit:797782] Kanapin, AA
[InstanceEdit:937668] Yung, CK
[InstanceEdit:1042299] Yung, CK
[InstanceEdit:1220942] Yung, CK
[InstanceEdit:1301023] Yung, CK
[InstanceEdit:1552540] Yung, CK
[InstanceEdit:1996004] Yung, CK
[InstanceEdit:2132408] Weiser, JD
[InstanceEdit:2133145] Weiser, JD
[InstanceEdit:2266118] Weiser, JD
[InstanceEdit:2266147] Weiser, JD
[InstanceEdit:2454362] Weiser, JD
[InstanceEdit:2455542] Weiser, JD
[InstanceEdit:2587907] Weiser, JD
[InstanceEdit:3132285] Weiser, JD
[InstanceEdit:3445953] Weiser, JD
[InstanceEdit:4341211] Weiser, JD
[InstanceEdit:5083267] Weiser, JD
[InstanceEdit:5263134] Weiser, JD
[InstanceEdit:9658105] Weiser, JD, 2019-08-09
[InstanceEdit:9666277] Weiser, JD, 2019-11-04
[InstanceEdit:9676538] Cook, Justin, 2020-02-17
nameheparan sulfate proteoglycan biosynthetic process
referenceDatabase[ReferenceDatabase:1] GO
(goBiologicalProcess)[Reaction:2022851] EXT1:EXT2 transfers GlcNAc to the heparan chain [Homo sapiens]
[Reaction:2022856] EXT1:EXT2 transfers GlcA to heparan [Homo sapiens]
[Reaction:2022860] NDST1-4 can sulfate a glucosamine residue in heparan to form heparan sulfate (HS) [Homo sapiens]
[Reaction:2022887] NDST1-4 N-deacetylates GlcNAc residues in heparan [Homo sapiens]
[Pathway:2022928] HS-GAG biosynthesis [Homo sapiens]
[Reaction:2024100] GLCE epimerises GlcA to IdoA [Homo sapiens]
[Reaction:2076371] GLCE epimerises more GlcA to IdoA as sulfate content rises [Homo sapiens]
[Reaction:2076383] HS3ST1 sulfates GlcN at C3 in heparan sulfate [Homo sapiens]
[Reaction:2076392] EXT1:EXT2 transfers GlcA to heparan [Homo sapiens]
[Reaction:2076419] HS6STs sulfate GlcN at C6 in heparan sulfate/heparin [Homo sapiens]
List all 13 refering instances
[Change default viewing format]
No pathways have been reviewed or authored by heparan sulfate proteoglycan biosynthetic process (19668)