Protein: B3GA3
Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 (EC 2.4.1.135) (Beta-1,3-glucuronyltransferase 3) (Glucuronosyltransferase I) (GlcAT-I) (UDP-GlcUA:Gal beta-1,3-Gal-R glucuronyltransferase) (GlcUAT-I)

Gene: B3GA3, B3GAT3
Organism: Homo sapiens
Interactions: 140
UniProt ID: O94766

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0005794 - Golgi apparatus
GO:0005801 - cis-Golgi network
GO:0005975 - carbohydrate metabolic process
GO:0006024 - glycosaminoglycan biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

316533

NLGN2
Neuroligin-2

4

4

High-throughput

0.691

High

225891

STX6
Syntaxin-6

3

5

High-throughput

0.667

High

316495

CKAP4
Cytoskeleton-associated protein 4

3

1

High-throughput

0.667

High

316507

COL12
Collectin-12

3

1

High-throughput

0.667

High

136462

GOLI4
Golgi integral membrane protein 4

4

0

High-throughput

0.661

High

316554

SEC62
Translocation protein SEC62

3

1

High-throughput

0.650

High

316494

KCNC4
Voltage-gated potassium channel KCNC4

2

1

High-throughput

0.628

High

316469

B3GA3
Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3

1

0

Small-scale

0.614

High

316477

LYAG
Lysosomal alpha-glucosidase

2

0

High-throughput

0.602

High

316531

CGAT2
Chondroitin sulfate N-acetylgalactosaminyltransferase 2

2

0

High-throughput

0.602

High

316508

LRAD1
Low-density lipoprotein receptor class A domain-containing protein 1

2

3

High-throughput

0.601

High

316514

S39A4
Zinc transporter ZIP4

2

7

High-throughput

0.601

High

316532

ZNT7
Zinc transporter 7

2

6

High-throughput

0.601

High

316560

TMM59
Transmembrane protein 59

2

2

High-throughput

0.601

High

316584

CLC2D
C-type lectin domain family 2 member D

2

2

High-throughput

0.601

High

316528

K2013
Uncharacterized protein KIAA2013

2

0

High-throughput

0.576

High

316539

TM171
Transmembrane protein 171

2

0

High-throughput

0.576

High

316553

KCNKG
Potassium channel subfamily K member 16

2

0

High-throughput

0.576

High

316526

S22A9
Organic anion transporter 7

2

2

High-throughput

0.574

High

316473

ESR1
Estrogen receptor

2

1

High-throughput

0.571

High

316546

T106A
Transmembrane protein 106A

2

1

High-throughput

0.549

High

316577

T106B
Transmembrane protein 106B

2

1

High-throughput

0.549

High

280075

SC22B
Vesicle-trafficking protein SEC22b

1

3

High-throughput

0.541

High

316489

CCR2
C-C chemokine receptor type 2

1

1

High-throughput

0.541

High

62080

KLRG2
Killer cell lectin-like receptor subfamily G member 2

1

2

High-throughput

0.536

High

182438

GP182
G-protein coupled receptor 182

1

2

High-throughput

0.536

High

316476

HMOX1
Heme oxygenase 1

1

1

High-throughput

0.536

High

316493

NRG1
Pro-neuregulin-1, membrane-bound isoform

1

2

High-throughput

0.536

High

316529

NLGN1
Neuroligin-1

1

4

High-throughput

0.536

High

316568

AT133
Polyamine-transporting ATPase 13A3

1

2

High-throughput

0.536

High

316573

GP108
Protein GPR108

1

2

High-throughput

0.536

High

209366

SIA8C
Alpha-N-acetylneuraminate alpha-2,8-sialyltransferase ST8SIA3

1

0

High-throughput

0.513

High

226299

SNG1
Synaptogyrin-1

1

0

High-throughput

0.513

High

230730

EXTL3
Exostosin-like 3

1

0

High-throughput

0.513

High

316470

NDST3
Bifunctional heparan sulfate N-deacetylase/N-sulfotransferase 3

1

0

High-throughput

0.513

High

316481

MGAT1
Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase

1

0

High-throughput

0.513

High

316485

CD70
CD70 antigen

1

0

High-throughput

0.513

High

316486

ATPG
ATP synthase F(1) complex subunit gamma, mitochondrial

1

0

High-throughput

0.513

High

316491

AGRE5
Adhesion G protein-coupled receptor E5

1

0

High-throughput

0.513

High

316496

HYAL2
Hyaluronidase-2

1

0

High-throughput

0.513

High

316502

SGCA
Alpha-sarcoglycan

1

0

High-throughput

0.513

High

316506

PIGG
GPI ethanolamine phosphate transferase 2, catalytic subunit

1

0

High-throughput

0.513

High

316518

DYM
Dymeclin

1

0

High-throughput

0.513

High

316524

ZDH13
Palmitoyltransferase ZDHHC13

1

0

High-throughput

0.513

High

316536

F174A
Membrane protein FAM174A

1

0

High-throughput

0.513

High

316537

GPX8
Probable glutathione peroxidase 8

1

0

High-throughput

0.513

High

316543

GPI8
GPI-anchor transamidase

1

0

High-throughput

0.513

High

316552

ZDH12
Palmitoyltransferase ZDHHC12

1

0

High-throughput

0.513

High

316557

CND3
Condensin complex subunit 3

1

0

High-throughput

0.513

High

316565

XYLT2
Xylosyltransferase 2

1

0

High-throughput

0.513

High

316576

CHSTC
Carbohydrate sulfotransferase 12

1

0

High-throughput

0.513

High

316578

MITOS
Mitochondrial potassium channel ATP-binding subunit

1

0

High-throughput

0.513

High

316492

CCR4
C-C chemokine receptor type 4

1

1

High-throughput

0.494

High

316570

GPR35
G-protein coupled receptor 35

1

2

High-throughput

0.494

High

316472

S1PR4
Sphingosine 1-phosphate receptor 4

1

4

High-throughput

0.489

High

316522

P2RY8
S-geranylgeranyl-glutathione receptor P2RY8

1

2

High-throughput

0.489

High

178125

NPC1
NPC intracellular cholesterol transporter 1

1

1

High-throughput

0.479

High

217634

TGON2
Trans-Golgi network integral membrane protein 2

1

1

High-throughput

0.479

High

316525

PLD3
5'-3' exonuclease PLD3

1

2

High-throughput

0.479

High

316585

MAN1
Inner nuclear membrane protein Man1

1

1

High-throughput

0.479

High

133717

PDE2A
cGMP-dependent 3',5'-cyclic phosphodiesterase

1

0

High-throughput

0.458

High

240331

PRKN
E3 ubiquitin-protein ligase parkin

1

0

High-throughput

0.458

High

316503

PTPRO
Receptor-type tyrosine-protein phosphatase O

1

0

High-throughput

0.458

High

166232

ZNT4
Probable proton-coupled zinc antiporter SLC30A4

1

6

High-throughput

0.445

High

255944

S19A2
Thiamine transporter 1

1

1

High-throughput

0.445

High

303207

S22A5
Organic cation/carnitine transporter 2

1

2

High-throughput

0.445

High

316484

CTR1
High affinity cationic amino acid transporter 1

1

6

High-throughput

0.445

High

316501

S39AE
Metal cation symporter ZIP14

1

7

High-throughput

0.445

High

316510

SCAR3
Scavenger receptor class A member 3

1

1

High-throughput

0.445

High

316516

S39A5
Zinc transporter ZIP5

1

7

High-throughput

0.445

High

316541

S39A7
Zinc transporter SLC39A7

1

7

High-throughput

0.445

High

316582

SEC63
Translocation protein SEC63 homolog

1

2

High-throughput

0.445

High

316586

5MP1
eIF5-mimic protein 1

1

1

High-throughput

0.445

High

316587

ZNT1
Proton-coupled zinc antiporter SLC30A1

1

6

High-throughput

0.445

High

316474

HMDH
3-hydroxy-3-methylglutaryl-coenzyme A reductase

1

1

High-throughput

0.437

High

316544

ESR2
Estrogen receptor beta

1

1

High-throughput

0.437

High

316548

PLD4
5'-3' exonuclease PLD4

1

2

High-throughput

0.437

High

316572

JPH1
Junctophilin-1

1

1

High-throughput

0.437

High

316583

UBQL2
Ubiquilin-2

1

1

High-throughput

0.437

High

160790

TOR1B
Torsin-1B

1

0

High-throughput

0.426

High

316497

TRDN
Triadin

1

0

High-throughput

0.426

High

316498

S13A2
Solute carrier family 13 member 2

1

0

High-throughput

0.426

High

316511

MFSD5
Molybdate-anion transporter

1

0

High-throughput

0.426

High

316513

NPAL3
NIPA-like protein 3

1

0

High-throughput

0.426

High

316530

PHTF2
Protein PHTF2

1

0

High-throughput

0.426

High

316545

EDA
Ectodysplasin-A

1

0

High-throughput

0.426

High

316559

EDEM2
ER degradation-enhancing alpha-mannosidase-like protein 2

1

0

High-throughput

0.426

High

316571

ANKH
Mineralization regulator ANKH

1

0

High-throughput

0.426

High

316575

S35C2
Solute carrier family 35 member C2

1

0

High-throughput

0.426

High

316488

VIPR2
Vasoactive intestinal polypeptide receptor 2

1

1

High-throughput

0.407

High

316534

MFSD8
Major facilitator superfamily domain-containing protein 8

1

1

High-throughput

0.407

High

316535

S7A14
Solute carrier family 7 member 14

1

5

High-throughput

0.407

High

316540

CTR3
Cationic amino acid transporter 3

1

5

High-throughput

0.407

High

316542

LPAR1
Lysophosphatidic acid receptor 1

1

3

High-throughput

0.407

High

316555

S1PR3
Sphingosine 1-phosphate receptor 3

1

4

High-throughput

0.407

High

316562

S39A8
Metal cation symporter ZIP8

1

7

High-throughput

0.407

High

316563

S22A4
Solute carrier family 22 member 4

1

2

High-throughput

0.407

High

316574

TMM9B
Transmembrane protein 9B

1

1

High-throughput

0.407

High

316520

HEAT3
HEAT repeat-containing protein 3

4

0

High-throughput

0.360

High

316547

PBIP1
Pre-B-cell leukemia transcription factor-interacting protein 1

4

0

High-throughput

0.360

High

316556

HAUS7
HAUS augmin-like complex subunit 7

4

0

High-throughput

0.360

High

316580

RELCH
RAB11-binding protein RELCH

4

0

High-throughput

0.360

High

316523

DAAF5
Dynein axonemal assembly factor 5

3

0

High-throughput

0.347

High

316566

WDR13
WD repeat-containing protein 13

3

0

High-throughput

0.347

High

190293

COPT1
High affinity copper uptake protein 1

3

0

High-throughput

0.335

High

316521

NOP9
Nucleolar protein 9

2

0

High-throughput

0.318

High

316475

SYPH
Synaptophysin

2

0

High-throughput

0.313

High

316549

SAAL1
Protein SAAL1

2

0

High-throughput

0.313

High

316579

TM160
Transmembrane protein 160

2

0

High-throughput

0.313

High

316567

SG196
Protein O-mannose kinase

1

0

High-throughput

0.289

High

252380

GFRA3
GDNF family receptor alpha-3

1

0

High-throughput

0.279

Low

260816

RAMP3
Receptor activity-modifying protein 3

1

0

High-throughput

0.279

Low

302719

CIAO1
Probable cytosolic iron-sulfur protein assembly protein CIAO1

1

0

High-throughput

0.279

Low

316471

TSN15
Tetraspanin-15

1

0

High-throughput

0.279

Low

316478

PSPC
Surfactant protein C

1

0

High-throughput

0.279

Low

316480

NK1R
Substance-P receptor

1

0

High-throughput

0.279

Low

316483

AA2BR
Adenosine receptor A2b

1

0

High-throughput

0.279

Low

316490

NMU
Neuromedin-U [Cleaved into: Neuromedin precursor-related peptide 36

1

0

High-throughput

0.279

Low

316504

TMM95
Sperm-egg fusion protein TMEM95

1

0

High-throughput

0.279

Low

316505

MBRL
Membralin

1

0

High-throughput

0.279

Low

316512

ARMC6
Armadillo repeat-containing protein 6

1

0

High-throughput

0.279

Low

316519

SETX
Probable helicase senataxin

1

0

High-throughput

0.279

Low

316551

RN185
E3 ubiquitin-protein ligase RNF185

1

0

High-throughput

0.279

Low

316558

TMM79
Transmembrane protein 79

1

0

High-throughput

0.279

Low

316561

XPO4
Exportin-4

1

0

High-throughput

0.279

Low

316499

HNRPD
Heterogeneous nuclear ribonucleoprotein D0

1

0

High-throughput

0.251

Low

316487

CCNF
Cyclin-F

1

0

High-throughput

0.249

Low

316509

FBW10
F-box/WD repeat-containing protein 10

1

0

High-throughput

0.249

Low

316515

LMBRL
Protein LMBR1L

1

0

High-throughput

0.249

Low

316517

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

316479

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.232

Low

316482

5HT1E
5-hydroxytryptamine receptor 1E

1

0

High-throughput

0.232

Low

316500

LRC32
Transforming growth factor beta activator LRRC32

1

0

High-throughput

0.232

Low

316527

S15A3
Solute carrier family 15 member 3

1

0

High-throughput

0.232

Low

316538

GDPD5
Glycerophosphodiester phosphodiesterase domain-containing protein 5

1

0

High-throughput

0.232

Low

316550

BSCL2
Seipin

1

0

High-throughput

0.232

Low

316564

METL9
Protein-L-histidine N-pros-methyltransferase

1

0

High-throughput

0.232

Low

316569

PACC1
Proton-activated chloride channel

1

0

High-throughput

0.232

Low

316581

HCST
Hematopoietic cell signal transducer

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025