Gene description for B4GALT3
Gene name UDP-Gal:betaGlcNAc beta 1,4- galactosyltransferase, polypeptide 3
Gene symbol B4GALT3
Other names/aliases beta4Gal-T3
Species Homo sapiens
 Database cross references - B4GALT3
ExoCarta ExoCarta_8703
Vesiclepedia VP_8703
Entrez Gene 8703
HGNC 926
MIM 604014
UniProt O60512  
 B4GALT3 identified in exosomes derived from the following tissue/cell type
Saliva 19199708    
 Gene ontology annotations for B4GALT3
Molecular Function
    beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase activity GO:0003831 IEA
    N-acetyllactosamine synthase activity GO:0003945 IEA
    galactosyltransferase activity GO:0008378 IBA
    galactosyltransferase activity GO:0008378 IDA
    metal ion binding GO:0046872 IEA
Biological Process
    carbohydrate metabolic process GO:0005975 IEA
    protein glycosylation GO:0006486 IEA
    galactosylceramide biosynthetic process GO:0006682 IBA
    galactosylceramide biosynthetic process GO:0006682 IDA
    glycosylation GO:0070085 IBA
Subcellular Localization
    Golgi membrane GO:0000139 TAS
    Golgi apparatus GO:0005794 IBA
    Golgi apparatus GO:0005794 IDA
    cytosol GO:0005829 IDA
    Golgi cisterna membrane GO:0032580 IEA
    extracellular exosome GO:0070062 HDA
 Experiment description of studies that identified B4GALT3 in exosomes
1
Experiment ID 66
MISEV standards
IEM
Biophysical techniques
TSG101|Alix|CD63|CD81
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19199708    
Organism Homo sapiens
Experiment description Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT).
Authors "Gonzalez-Begne M, Lu B, Han X, Hagen FK, Hand AR, Melvin JE, Yates JR"
Journal name JPR
Publication year 2009
Sample Saliva
Sample name Saliva
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
Immunoelectron Microscopy
 Protein-protein interactions for B4GALT3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CCL3  
Affinity Capture-MS Homo sapiens
2 ATP5H 10476
Affinity Capture-MS Homo sapiens
3 HSPD1 3329
Affinity Capture-MS Homo sapiens
4 SLC19A2 10560
Affinity Capture-MS Homo sapiens
5 FAM8A1 51439
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
6 IL13RA2 3598
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
7 TMEM106A  
Affinity Capture-MS Homo sapiens
8 ATPIF1 93974
Affinity Capture-MS Homo sapiens
9 CEACAM8 1088
Affinity Capture-MS Homo sapiens
10 TMEM59 9528
Affinity Capture-MS Homo sapiens
11 PRG3  
Affinity Capture-MS Homo sapiens
12 CANX 821
Affinity Capture-MS Homo sapiens
13 ATP5L 10632
Affinity Capture-MS Homo sapiens
14 F2RL1  
Affinity Capture-MS Homo sapiens
15 CALR3  
Proximity Label-MS Homo sapiens
16 TMPRSS11B 132724
Affinity Capture-MS Homo sapiens
17 MFNG  
Affinity Capture-MS Homo sapiens
18 POMK  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
19 ATP5F1 515
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
20 GPR89B 51463
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
21 GALNT6 11226
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
22 ZDHHC17 23390
Affinity Capture-MS Homo sapiens
23 PON2 5445
Affinity Capture-MS Homo sapiens
24 ARL15 54622
Two-hybrid Homo sapiens
25 TMEM205 374882
Affinity Capture-MS Homo sapiens
26 CST8  
Affinity Capture-MS Homo sapiens
27 PDGFRA 5156
Affinity Capture-MS Homo sapiens
28 ATP5A1 498
Affinity Capture-MS Homo sapiens
29 POMGNT1 55624
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
30 ERLEC1 27248
Affinity Capture-MS Homo sapiens
31 NRSN1  
Affinity Capture-MS Homo sapiens
32 CBLN4  
Affinity Capture-MS Homo sapiens
33 B4GAT1 11041
Affinity Capture-MS Homo sapiens
34 KLRD1  
Affinity Capture-MS Homo sapiens
35 REEP4  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
36 KDSR 2531
Affinity Capture-MS Homo sapiens
37 FBXO6 26270
Affinity Capture-MS Homo sapiens
38 ATP8  
Affinity Capture-MS Homo sapiens
39 UBE4A 9354
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
40 PDIA4 9601
Proximity Label-MS Homo sapiens
41 OS9 10956
Affinity Capture-MS Homo sapiens
42 GHITM 27069
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
43 LPAR1 1902
Affinity Capture-MS Homo sapiens
44 KLK2  
Affinity Capture-MS Homo sapiens
45 SEL1L 6400
Affinity Capture-MS Homo sapiens
46 SFTPC  
Affinity Capture-MS Homo sapiens
47 ATP5G1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
48 CLEC12B  
Affinity Capture-MS Homo sapiens
49 BTNL2  
Affinity Capture-MS Homo sapiens
50 ADAM21  
Affinity Capture-MS Homo sapiens
51 BRICD5  
Affinity Capture-MS Homo sapiens
52 CGRRF1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
53 HLA-DPA1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
54 GOLGA5 9950
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
55 TMEM120A 83862
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
56 FBXO2 26232
Affinity Capture-MS Homo sapiens
57 TUBB8 347688
Affinity Capture-MS Homo sapiens
58 SCGB2A2  
Affinity Capture-MS Homo sapiens
59 C1orf54  
Affinity Capture-MS Homo sapiens
60 CRP  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
61 DNAJB9 4189
Affinity Capture-MS Homo sapiens
62 ASPHD2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
63 SYVN1 84447
Affinity Capture-MS Homo sapiens
64 ATP6V0A2 23545
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
65 COA7  
Affinity Capture-MS Homo sapiens
66 DNASE1L1 1774
Affinity Capture-MS Homo sapiens
67 LMF1 64788
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
68 NTSR1  
Affinity Capture-MS Homo sapiens
69 PTCH1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
70 ITM2C 81618
Affinity Capture-MS Homo sapiens
71 XYLT2 64132
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
72 SAT1  
Two-hybrid Homo sapiens
73 ATP5B 506
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
74 YIF1B 90522
Affinity Capture-MS Homo sapiens
75 UBE2J1 51465
Affinity Capture-MS Homo sapiens
76 ANP32A 8125
Co-fractionation Homo sapiens
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