Gene Gene information from NCBI Gene database.
Entrez ID 64132
Gene name Xylosyltransferase 2
Gene symbol XYLT2
Synonyms (NCBI Gene)
PXYLT2SOSXT-IIXT2xylT-II
Chromosome 17
Chromosome location 17q21.33
Summary The protein encoded by this gene is an isoform of xylosyltransferase, which belongs to a family of glycosyltransferases. This enzyme transfers xylose from UDP-xylose to specific serine residues of the core protein and initiates the biosynthesis of glycosa
SNPs SNP information provided by dbSNP.
6
SNP ID Visualize variation Clinical significance Consequence
rs6504649 C>G,T Risk-factor, benign Coding sequence variant, non coding transcript variant, missense variant
rs199705453 A>G Conflicting-interpretations-of-pathogenicity Missense variant, non coding transcript variant, coding sequence variant
rs779864368 C>-,CC Likely-pathogenic Frameshift variant, non coding transcript variant, coding sequence variant
rs797044806 ->C Pathogenic Frameshift variant, coding sequence variant, non coding transcript variant
rs797044807 G>- Pathogenic Frameshift variant, coding sequence variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
330
miRTarBase ID miRNA Experiments Reference
MIRT031129 hsa-miR-19b-3p Sequencing 20371350
MIRT031354 hsa-miR-18a-5p Sequencing 20371350
MIRT052196 hsa-let-7b-5p CLASH 23622248
MIRT050545 hsa-miR-20a-5p CLASH 23622248
MIRT049751 hsa-miR-92a-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
29
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane IEA
GO:0000139 Component Golgi membrane TAS
GO:0000287 Function Magnesium ion binding IDA 18023272
GO:0005576 Component Extracellular region IEA
GO:0005615 Component Extracellular space IDA 25748573
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
608125 15517 ENSG00000015532
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9H1B5
Protein name Xylosyltransferase 2 (EC 2.4.2.26) (Peptide O-xylosyltransferase 1) (Xylosyltransferase II) (XT-II) (XylT-II)
Protein function Catalyzes the first step in the biosynthesis of chondroitin sulfate, heparan sulfate and dermatan sulfate proteoglycans, such as DCN. Transfers D-xylose from UDP-D-xylose to specific serine residues of the core protein. {ECO:0000269|PubMed:17189
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02485 Branch 234 489 Core-2/I-Branching enzyme Family
PF12529 Xylo_C 519 699 Xylosyltransferase C terminal Family
Tissue specificity TISSUE SPECIFICITY: Widely expressed. Expressed at higher level in kidney and pancreas. {ECO:0000269|PubMed:11099377}.
Sequence
MVASARVQKLVRRYKLAIATALAILLLQGLVVWSFSGLEEDEAGEKGRQRKPRPLDPGEG
SKDTDSSAGRRGSTGRRHGRWRGRAESPGVPVAKVVRAVTSRQRASRRVPPAPPPEAPGR
QNLSGAAAGEALVGAAGFPPHGDTGSVEGAPQPTDNGFTPKCEIVGKDALSALARASTKQ
CQQEIANVVCLHQAGSLMPKAVPRHCQLTGKMSPGIQWDESQAQQPMDGPPVRIAYMLVV
HGRAIRQLKRLLKAVYHEQHFFYIHVDKRSDYLHREVVELAQGYDNVRVTPWRMVTIWGG
ASLLRMYLRSMRDLLEVPGWAWDFFINLSATDYPTRTNEELVAFLSKNRDKNFLKSHGRD
NSRFIKKQGLDRLFHECDSHMWRLGERQIPAGIVVDGGSDWFVLTRSFVEYVVYTDDPLV
AQLRQFYTYTLLPAESFFHTVLENSLACETLVDNNLRVTNWNRKLGCKCQYKHIVDWCGC
SPNDFKPQD
FLRLQQVSRPTFFARKFESTVNQEVLEILDFHLYGSYPPGTPALKAYWENT
YDAADGPSGLSDVMLTAYTAFARLSLHHAATAAPPMGTPLCRFEPRGLPSSVHLYFYDDH
FQGYLVTQAVQPSAQGPAETLEMWLMPQGSLKLLGRSDQASRLQSLEVGTDWDPKERLFR
NFGGLLGPLDEPVAVQRWARGPNLTATVVWIDPTYVVAT
SYDITVDTETEVTQYKPPLSR
PLRPGPWTVRLLQFWEPLGETRFLVLPLTFNRKLPLRKDDASWLHAGPPHNEYMEQSFQG
LSSILNLPQPELAEEAAQRHTQLTGPALEAWTDRELSSFWSVAGLCAIGPSPCPSLEPCR
LTSWSSLSPDPKSELGPVKADGRLR
Sequence length 865
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
12
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Spondylo-ocular syndrome Pathogenic; Likely pathogenic rs797044806, rs797044807, rs779864368, rs1423415130, rs1912543391 RCV000190243
RCV000190244
RCV003311587
RCV000735866
RCV000991400
View all (1 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Autosomal recessive inherited pseudoxanthoma elasticum Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL RECESSIVE PSEUDOXANTHOMA ELASTICUM Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BONE FRAGILITY WITH CONTRACTURES, ARTERIAL RUPTURE, AND DEAFNESS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DESBUQUOIS SYNDROME CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute leukemia Leukemia BEFREE 28938703
★☆☆☆☆
Found in Text Mining only
Age related macular degeneration Age-related macular degeneration HPO_DG
★☆☆☆☆
Found in Text Mining only
Angioid Streaks Angioid streaks HPO_DG
★☆☆☆☆
Found in Text Mining only
Arthritis, Psoriatic Psoriatic Arthritis BEFREE 29178583
★☆☆☆☆
Found in Text Mining only
Ataxia Telangiectasia Ataxia Telangiectasia BEFREE 2550722
★☆☆☆☆
Found in Text Mining only
Atrial Septal Defects Atrial Septal Defect HPO_DG
★☆☆☆☆
Found in Text Mining only
Bladder Neoplasm Bladder Neoplasm BEFREE 10995035
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 34258170 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma of bladder Bladder carcinoma BEFREE 10995035
★☆☆☆☆
Found in Text Mining only
Cataract Cataract Pubtator 26027496 Associate
★☆☆☆☆
Found in Text Mining only