B3GA3_HUMAN
Glycosaminoglycans biosynthesis (PubMed). Involved in forming the linkage tetrasaccharide present in heparan sulfate and chondroitin sulfate. Transfers a glucuronic acid moiety from the uridine diphosphate-glucuronic acid (UDP-GlcUA) to the common linkage region trisaccharide Gal-beta-1,3-Gal-beta-1,4-Xyl covalently bound to a Ser residue at the glycosaminylglycan attachment site of proteoglycans. Can also play a role in the biosynthesis of l2/HNK-1 carbohydrate epitope on glycoproteins. Shows strict specificity for Gal-beta-1,3-Gal-beta-1,4-Xyl, exhibiting negligible incorporation into other galactoside substrates including Galbeta1-3Gal beta1-O-benzyl, Galbeta1-4GlcNAc and Galbeta1-4Glc. Stimulates 2-phosphoxylose phosphatase activity of PXYLP1 in presence of uridine diphosphate-glucuronic acid (UDP-GlcUA) during completion of linkage region formation (PubMed). [View more on UniProt]
To display all evidence describing the interaction with a partner, click on the protein name left to the bars.
No data found.
No annotated instance was found. To search for linear motifs, use the ELM prediction server.
Molecular function
Term | Name | % | Distance from the top of the tree | Annotated in B3GA3_HUMAN |
---|---|---|---|---|
GO:0043169 | cation binding | 20.0000 | 4 | yes |
GO:0046872 | metal ion binding | 20.0000 | 5 | yes |
GO:0008194 | UDP-glycosyltransferase activity | 10.0000 | 4 | yes |
GO:0015018 | galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity | 10.0000 | 6 | yes |
GO:0015020 | glucuronosyltransferase activity | 10.0000 | 5 | yes |
GO:0016758 | hexosyltransferase activity | 10.0000 | 4 | yes |
GO:0019211 | phosphatase activator activity | 10.0000 | 4 | yes |
GO:0019888 | protein phosphatase regulator activity | 10.0000 | 4 | yes |
GO:0072542 | protein phosphatase activator activity | 10.0000 | 5 | yes |
Biological process
Term | Name | % | Distance from top the of the tree | Annotated in B3GA3_HUMAN |
---|---|---|---|---|
GO:0048522 | positive regulation of cellular process | 50.0000 | 4 | yes |
GO:0010646 | regulation of cell communication | 50.0000 | 4 | no |
GO:0051128 | regulation of cellular component organization | 45.0000 | 4 | no |
GO:0051049 | regulation of transport | 40.0000 | 4 | yes |
GO:0009966 | regulation of signal transduction | 40.0000 | 4 | no |
GO:0031323 | regulation of cellular metabolic process | 35.0000 | 4 | no |
GO:0048523 | negative regulation of cellular process | 35.0000 | 4 | no |
GO:0060255 | regulation of macromolecule metabolic process | 35.0000 | 4 | no |
GO:0051050 | positive regulation of transport | 30.0000 | 4 | yes |
GO:0009889 | regulation of biosynthetic process | 30.0000 | 4 | no |
GO:0009892 | negative regulation of metabolic process | 30.0000 | 4 | no |
GO:0010468 | regulation of gene expression | 30.0000 | 6 | no |
GO:0010556 | regulation of macromolecule biosynthetic process | 30.0000 | 5 | no |
GO:0010647 | positive regulation of cell communication | 30.0000 | 5 | no |
GO:0023056 | positive regulation of signaling | 30.0000 | 4 | no |
GO:0031326 | regulation of cellular biosynthetic process | 30.0000 | 5 | no |
GO:0048584 | positive regulation of response to stimulus | 30.0000 | 4 | no |
GO:0080090 | regulation of primary metabolic process | 30.0000 | 4 | no |
GO:0022607 | cellular component assembly | 30.0000 | 4 | no |
GO:0050804 | modulation of chemical synaptic transmission | 30.0000 | 5 | no |
GO:0051046 | regulation of secretion | 30.0000 | 5 | no |
GO:0099177 | regulation of trans-synaptic signaling | 30.0000 | 4 | no |
GO:0044087 | regulation of cellular component biogenesis | 30.0000 | 4 | no |
GO:0051130 | positive regulation of cellular component organization | 30.0000 | 5 | no |
GO:0036211 | protein modification process | 25.0000 | 4 | yes |
GO:0043412 | macromolecule modification | 25.0000 | 4 | yes |
GO:0006355 | regulation of DNA-templated transcription | 25.0000 | 7 | no |
GO:0009967 | positive regulation of signal transduction | 25.0000 | 5 | no |
GO:0010605 | negative regulation of macromolecule metabolic process | 25.0000 | 5 | no |
GO:0019219 | regulation of nucleobase-containing compound metabolic process | 25.0000 | 5 | no |
GO:0031324 | negative regulation of cellular metabolic process | 25.0000 | 5 | no |
GO:0045934 | negative regulation of nucleobase-containing compound metabolic process | 25.0000 | 5 | no |
GO:0051252 | regulation of RNA metabolic process | 25.0000 | 5 | no |
GO:0051253 | negative regulation of RNA metabolic process | 25.0000 | 6 | no |
GO:2001141 | regulation of RNA biosynthetic process | 25.0000 | 6 | no |
GO:0061024 | membrane organization | 25.0000 | 4 | no |
GO:0071310 | cellular response to organic substance | 25.0000 | 4 | no |
GO:1903530 | regulation of secretion by cell | 25.0000 | 4 | no |
GO:0033043 | regulation of organelle organization | 25.0000 | 5 | no |
GO:0008104 | protein localization | 25.0000 | 4 | no |
GO:0009893 | positive regulation of metabolic process | 25.0000 | 4 | no |
GO:0010604 | positive regulation of macromolecule metabolic process | 25.0000 | 5 | no |
GO:0009059 | macromolecule biosynthetic process | 20.0000 | 4 | yes |
GO:0032880 | regulation of protein localization | 20.0000 | 5 | yes |
GO:0043085 | positive regulation of catalytic activity | 20.0000 | 4 | yes |
GO:0051223 | regulation of protein transport | 20.0000 | 5 | yes |
GO:0060341 | regulation of cellular localization | 20.0000 | 4 | yes |
GO:0070201 | regulation of establishment of protein localization | 20.0000 | 6 | yes |
GO:1903829 | positive regulation of protein localization | 20.0000 | 5 | yes |
GO:0032386 | regulation of intracellular transport | 15.0000 | 5 | yes |
GO:0032388 | positive regulation of intracellular transport | 15.0000 | 5 | yes |
GO:0051222 | positive regulation of protein transport | 15.0000 | 5 | yes |
GO:1904951 | positive regulation of establishment of protein localization | 15.0000 | 6 | yes |
GO:0006022 | aminoglycan metabolic process | 10.0000 | 4 | yes |
GO:0006023 | aminoglycan biosynthetic process | 10.0000 | 5 | yes |
GO:0006024 | glycosaminoglycan biosynthetic process | 10.0000 | 6 | yes |
GO:0006029 | proteoglycan metabolic process | 10.0000 | 5 | yes |
GO:0006486 | protein glycosylation | 10.0000 | 4 | yes |
GO:0009100 | glycoprotein metabolic process | 10.0000 | 4 | yes |
GO:0009101 | glycoprotein biosynthetic process | 10.0000 | 5 | yes |
GO:0015012 | heparan sulfate proteoglycan biosynthetic process | 10.0000 | 5 | yes |
GO:0030166 | proteoglycan biosynthetic process | 10.0000 | 6 | yes |
GO:0030203 | glycosaminoglycan metabolic process | 10.0000 | 5 | yes |
GO:0033157 | regulation of intracellular protein transport | 10.0000 | 6 | yes |
GO:0044272 | sulfur compound biosynthetic process | 10.0000 | 4 | yes |
GO:0050650 | chondroitin sulfate proteoglycan biosynthetic process | 10.0000 | 7 | yes |
GO:0050651 | dermatan sulfate proteoglycan biosynthetic process | 10.0000 | 7 | yes |
GO:0050654 | chondroitin sulfate proteoglycan metabolic process | 10.0000 | 6 | yes |
GO:0050655 | dermatan sulfate proteoglycan metabolic process | 10.0000 | 6 | yes |
GO:0090316 | positive regulation of intracellular protein transport | 10.0000 | 6 | yes |
GO:1901137 | carbohydrate derivative biosynthetic process | 10.0000 | 4 | yes |
GO:1901566 | organonitrogen compound biosynthetic process | 10.0000 | 4 | yes |
Disease
No data found.
Uniprot ID | Details | Highest evidence | Localizing into PSD | HPA (protein expression in neurons) |
---|---|---|---|---|
B3GA3_HUMAN | [view entry] [view interactions] | Low throughput | yes | yes |
SG196_HUMAN | [view interactions] | Low throughput | no | yes |
CLC2D_HUMAN | [view interactions] | High throughput | no | yes |
XYLT2_HUMAN | [view interactions] | High throughput | no | no |
P2RY8_HUMAN | [view interactions] | High throughput | no | no |
GP108_HUMAN | [view interactions] | High throughput | no | yes |
EXTL3_HUMAN | [view interactions] | High throughput | no | yes |
RAMP3_HUMAN | [view interactions] | High throughput | no | no |
ZNT7_HUMAN | [view interactions] | High throughput | no | no |
GPX8_HUMAN | [view interactions] | High throughput | no | no |
LRAD1_HUMAN | [view interactions] | High throughput | no | no |
PSPC_HUMAN | [view interactions] | High throughput | no | no |
TM160_HUMAN | [view interactions] | High throughput | no | no |
T106A_HUMAN | [view interactions] | High throughput | no | no |
SAAL1_HUMAN | [view interactions] | High throughput | no | yes |
MGAT1_HUMAN | [view interactions] | High throughput | no | yes |
TMM79_HUMAN | [view interactions] | High throughput | no | no |
K2013_HUMAN | [view interactions] | High throughput | no | yes |
KCNKG_HUMAN | [view interactions] | High throughput | no | no |
ZDH12_HUMAN | [view interactions] | High throughput | no | yes |
CND3_HUMAN | [view interactions] | High throughput | no | yes |
TSN15_HUMAN | [view interactions] | High throughput | no | yes |
RN185_HUMAN | [view interactions] | High throughput | no | no |
NRG1_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
DYM_HUMAN | [view interactions] | High throughput | no | yes |
SGCA_HUMAN | [view interactions] | High throughput | no | yes |
SETX_HUMAN | [view interactions] | High throughput | no | yes |
AGRE5_HUMAN | [view interactions] | High throughput | no | no |
T106B_HUMAN | [view interactions] | High throughput | no | yes |
HMOX1_HUMAN | [view interactions] | High throughput | no | no |
ARMC6_HUMAN | [view interactions] | High throughput | no | yes |
AA2BR_HUMAN | [view interactions] | High throughput | no | no |
XPO4_HUMAN | [view interactions] | High throughput | no | no |
SIA8C_HUMAN | [view interactions] | High throughput | no | yes |
KLRG2_HUMAN | [view interactions] | High throughput | no | no |
SNG1_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
SYPH_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
F174A_HUMAN | [view interactions] | High throughput | no | yes |
S39A4_HUMAN | [view interactions] | High throughput | no | no |
MBRL_HUMAN | [view interactions] | High throughput | no | yes |
S1PR4_HUMAN | [view interactions] | High throughput | no | no |
TMM59_HUMAN | [view interactions] | High throughput | no | yes |
HYAL2_HUMAN | [view interactions] | High throughput | no | no |
CHSTC_HUMAN | [view interactions] | High throughput | no | yes |
GPI8_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
NMU_HUMAN | [view interactions] | High throughput | no | no |
CD70_HUMAN | [view interactions] | High throughput | no | no |
ATPG_HUMAN | [view interactions] | High throughput | no | yes |
NK1R_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
CIAO1_HUMAN | [view interactions] | High throughput | no | yes |
AT133_HUMAN | [view interactions] | High throughput | no | yes |
TMM95_HUMAN | [view interactions] | High throughput | no | no |
TM171_HUMAN | [view interactions] | High throughput | no | yes |
MITOS_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
GP182_HUMAN | [view interactions] | High throughput | no | no |
NDST3_HUMAN | [view interactions] | High throughput | no | yes |
ZDH13_HUMAN | [view interactions] | High throughput | no | no |
PIGG_HUMAN | [view interactions] | High throughput | no | yes |
PDE2A_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
PLD3_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
PLD4_HUMAN | [view interactions] | High throughput | no | yes |
PRKN_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
CCNF_HUMAN | [view interactions] | High throughput | no | no |
TRI67_HUMAN | [view interactions] | High throughput | no | no |
TGON2_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
STX6_HUMAN | [view interactions] | High throughput | no | yes |
S22A9_HUMAN | [view interactions] | High throughput | no | no |
CGAT2_HUMAN | [view interactions] | High throughput | no | yes |
GOLI4_HUMAN | [view interactions] | High throughput | no | yes |
CKAP4_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
COL12_HUMAN | [view interactions] | High throughput | no | no |
HEAT3_HUMAN | [view interactions] | High throughput | no | yes |
DAAF5_HUMAN | [view interactions] | High throughput | no | no |
NLGN2_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
WDR13_HUMAN | [view interactions] | High throughput | no | yes |
LYAG_HUMAN | [view interactions] | High throughput | no | yes |
NPC1_HUMAN | [view interactions] | High throughput | no | yes |
SC22B_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
CCR2_HUMAN | [view interactions] | High throughput | no | yes |
CCR4_HUMAN | [view interactions] | High throughput | no | yes |
GPR35_HUMAN | [view interactions] | High throughput | no | no |
ESR1_HUMAN | [view interactions] | High throughput | no | no |
HNRPD_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
RELCH_HUMAN | [view interactions] | High throughput | no | yes |
JPH1_HUMAN | [view interactions] | High throughput | no | no |
MAN1_HUMAN | [view interactions] | High throughput | no | yes |
PBIP1_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
HMDH_HUMAN | [view interactions] | High throughput | no | yes |
SEC62_HUMAN | [view interactions] | High throughput | no | yes |
HAUS7_HUMAN | [view interactions] | High throughput | no | no |
NOP9_HUMAN | [view interactions] | High throughput | no | no |
PTPRO_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
NLGN1_HUMAN | [view entry] [view interactions] | High throughput | yes | yes |
KCNC4_HUMAN | [view entry] [view interactions] | High throughput | yes | no |
ESR2_HUMAN | [view interactions] | High throughput | no | no |
UBQL2_HUMAN | [view interactions] | High throughput | no | yes |
LMBRL_HUMAN | [view interactions] | High throughput | no | no |
GFRA3_HUMAN | [view interactions] | High throughput | no | yes |
COPT1_HUMAN | [view interactions] | High throughput | no | no |