Gene Symbol | XYLT1 |
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Entrez Gene | 64131 |
Alt Symbol | DBQD2, PXYLT1, XT-I, XT1, XTI, XYLTI |
Species | Human |
Gene Type | protein-coding |
Description | xylosyltransferase I |
Other Description | O-xylosyltransferase 1|beta-D-xylosyltransferase 1|peptide O-xylosyltransferase 1|xylT-I|xylosyltransferase 1|xylosyltransferase iota |
Swissprots | Q9H1B6 Q86Y38 |
Accessions | AIZ49756 AJM90214 EAW50949 Q86Y38 AI524006 AJ277441 CAC16787 AJ539163 CAD62248 AK000198 AL050125 BC036692 BC045778 BC156039 AAI56040 BU620961 BX647541 XM_011522574 XP_011520876 NM_022166 NP_071449 |
Function | Catalyzes the first step in biosynthesis of glycosaminoglycan. Transfers D-xylose from UDP-D-xylose to specific serine residues of the core protein. Initial enzyme in the biosynthesis of chondroitin sulfate and dermatan sulfate proteoglycans in fibroblasts and chondrocytes. |
Subcellular Location | Endoplasmic reticulum membrane {ECO:0000250}; Single-pass type II membrane protein {ECO:0000250}. Golgi apparatus membrane {ECO:0000269|PubMed:16571645}; Single- pass type II membrane protein {ECO:0000250}. Secreted {ECO:0000305|PubMed:10383739}. Note=Some fraction is also found in the extracellular space together with chondroitin sulfate proteoglycans, suggesting that it can be secreted. |
Tissue Specificity | Widely expressed. Expressed at higher level in placenta, kidney and pancreas. Weakly expressed in skeletal muscle. {ECO:0000269|PubMed:11099377}. |
Top Pathways | Glycosaminoglycan biosynthesis - chondroitin sulfate / dermatan sulfate, Glycosaminoglycan biosynthesis - heparan sulfate / heparin |
XYLT1 / XylT-I Antibody Blocking Peptide - LS-E1933 from LifeSpan Bioscience
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XYLT1 / XylT-I Antibody Blocking Peptide - LS-E17937 from LifeSpan Bioscience
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Recombinant Human xylosyltransferase 1 Protein - H00064131-G01-10ug from Novus Biologicals
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XYLT1-Antibody-N-term-Blocking-peptide - BP12779a from Abgent, a WuXi AppTec company
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XYLT1 Blocking Peptide - 33R-7986 from Fitzgerald
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Recombinant Human Xylosyltransferase 1(XYLT1) ,partial - CSB-YP773057HU CSB-EP773057HU CSB-BP773057HU CSB-MP773057HU from Cusabio
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Xylosyltransferase 1(XYLT1) ,partial, Recombinant Protein - MBS1433971 from MyBioSource
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xylosyltransferase 1 Protein - NBP1-90675PEP from Novus Biologicals
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xylosyltransferase 1 Recombinant Protein Antigen - NBP1-90674PEP from Novus Biologicals
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XYLT1 Peptide, Human - M34GP17605H from Creative Peptides
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Recombinant Xylosyltransferase I (XYLT1) - RPU54714 from Biomatik
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Recombinant Human XYLT1 protein, His & T7-tagged - XYLT1-1709H from Creative Biomart
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