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 |
XylT-I (E-5) - sc-390671 from Santa Cruz Biotechnology
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XylT-I (H-74) - sc-134851 from Santa Cruz Biotechnology
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XylT-I (A-20) - sc-50870 from Santa Cruz Biotechnology
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XylT-I (C-20) - sc-50871 from Santa Cruz Biotechnology
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XylT-I (E-20) - sc-50872 from Santa Cruz Biotechnology
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Anti-XYLT1 antibody - ab197193 from Abcam
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Anti-XYLT1 antibody - ab108263 from Abcam
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Anti-XYLT1 antibody - N-terminal - ab171196 from Abcam
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Anti-XYLT1 / XylT-I Antibody (aa126-155, AP) - LS-C242809 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa126-155, APC) - LS-C242810 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa126-155, Biotin) - LS-C242811 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa126-155, FITC) - LS-C242812 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa126-155, PE) - LS-C242813 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa126-155, Azide-free, HRP) - LS-C247265 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa133-163) - LS-C326404 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa551-600) - LS-C116914 from LifeSpan Bioscience
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Anti-XYLT1 / XylT-I Antibody (aa126-155) - LS-C160677 from LifeSpan Bioscience
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xylosyltransferase 1 Antibody - NBP1-91345 from Novus Biologicals
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xylosyltransferase 1 Antibody - NBP1-90674 from Novus Biologicals
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xylosyltransferase 1 Antibody - NBP1-90675 from Novus Biologicals
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Anti-XYLT1 antibody produced in rabbit - HPA007478 from Sigma-Aldrich
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ANTI-XYLT1(N-TERMINAL) antibody produced in rabbit - SAB1306953 from Sigma-Aldrich
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Anti-XYLT1 antibody produced in rabbit - HPA007966 from Sigma-Aldrich
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XYLT1 antibody - middle region (ARP49700_P050) - ARP49700_P050 from Aviva Systems Biology
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XYLT1-Antibody-N-term - AP12779a from Abgent, a WuXi AppTec company
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