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- Table of Contents
Facts about Heparan sulfate glucosamine 3-O-sulfotransferase 5.
This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site. Also generates GlcUA- GlcNS or IdoUA-GlcNS and IdoUA2S-GlcNH2.
Human | |
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Gene Name: | HS3ST5 |
Uniprot: | Q8IZT8 |
Entrez: | 222537 |
Belongs to: |
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sulfotransferase 1 family |
3-OST-5EC 2.8.2.23; 3OST5NBLA04021; EC 2.8.2; h3-OST-5; heparan sulfate (glucosamine) 3-O-sulfotransferase 5; heparan sulfate 3-OST-5; Heparan sulfate 3-O-sulfotransferase 5; Heparan sulfate D-glucosaminyl 3-O-sulfotransferase 5; heparan sulfate glucosamine 3-O-sulfotransferase 5; HS3OST5
Mass (kDA):
40.408 kDA
Human | |
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Location: | 6q21-q22.1 |
Sequence: | 6; NC_000006.12 (114055586..114342395, complement) |
Highly expressed in skeletal muscle and fetal brain, and also found in adult brain, spinal cord, cerebellum and colon.
Golgi apparatus membrane; Single-pass type II membrane protein.
PMID: 12138164 by Xia G., et al. Heparan sulfate 3-O-sulfotransferase isoform 5 generates both an antithrombin-binding site and an entry receptor for herpes simplex virus, type 1.
PMID: 12740361 by Mochizuki H., et al. Characterization of a heparan sulfate 3-O-sulfotransferase-5, an enzyme synthesizing a tetrasulfated disaccharide.