Protein: B4GA1
Beta-1,4-glucuronyltransferase 1 (EC 2.4.1.-) (I-beta-1,3-N-acetylglucosaminyltransferase) (iGnT) (N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase) (Poly-N-acetyllactosamine extension enzyme) (UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 1)

Gene: B4GA1, B4GAT1
Organism: Homo sapiens
Interactions: 147
UniProt ID: O43505

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0005794 - Golgi apparatus
GO:0007411 - axon guidance
GO:0008532 - N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase activity
GO:0015020 - glucuronosyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

219329

LARG2
Xylosyl- and glucuronyltransferase LARGE2

2

1

Small-scale

0.789

High

213295

ADCY6
Adenylate cyclase type 6

3

0

High-throughput

0.634

High

219300

SCAP
Sterol regulatory element-binding protein cleavage-activating protein

3

0

High-throughput

0.634

High

219256

CHSTA
Carbohydrate sulfotransferase 10

2

1

High-throughput

0.628

High

219293

CXCR4
C-X-C chemokine receptor type 4

2

1

High-throughput

0.628

High

219295

AT8B2
Phospholipid-transporting ATPase ID

2

2

High-throughput

0.628

High

219389

B4GT7
Beta-1,4-galactosyltransferase 7

2

1

High-throughput

0.628

High

219396

POMT1
Protein O-mannosyl-transferase 1

2

1

High-throughput

0.628

High

219264

LARG1
Xylosyl- and glucuronyltransferase LARGE1

1

1

Small-scale

0.618

High

219262

ATP9A
Probable phospholipid-transporting ATPase IIA

3

2

High-throughput

0.604

High

219271

PTN2
Tyrosine-protein phosphatase non-receptor type 2

3

1

High-throughput

0.604

High

219340

CTR3
Cationic amino acid transporter 3

3

1

High-throughput

0.604

High

219259

MA1A2
Mannosyl-oligosaccharide 1,2-alpha-mannosidase IB

2

0

High-throughput

0.602

High

219270

CXA1
Gap junction alpha-1 protein

2

0

High-throughput

0.602

High

219305

EXT1
Exostosin-1

2

0

High-throughput

0.602

High

219371

FKRP
Ribitol 5-phosphate transferase FKRP

2

0

High-throughput

0.602

High

219376

GPC5C
G-protein coupled receptor family C group 5 member C

2

0

High-throughput

0.602

High

219337

TIP
T-cell immunomodulatory protein

2

0

High-throughput

0.585

High

219341

PMGT1
Protein O-linked-mannose beta-1,2-N-acetylglucosaminyltransferase 1

2

0

High-throughput

0.576

High

219370

AT133
Polyamine-transporting ATPase 13A3

2

0

High-throughput

0.576

High

219373

S38AA
Solute carrier family 38 member 10

2

0

High-throughput

0.576

High

219263

AGRL1
Adhesion G protein-coupled receptor L1

2

2

High-throughput

0.574

High

219318

SUSD1
Sushi domain-containing protein 1

2

2

High-throughput

0.574

High

219353

HPLN3
Hyaluronan and proteoglycan link protein 3

2

1

High-throughput

0.574

High

219362

TM39B
Transmembrane protein 39B

2

1

High-throughput

0.574

High

219369

RN167
E3 ubiquitin-protein ligase RNF167

2

1

High-throughput

0.574

High

219382

TM39A
Transmembrane protein 39A

2

1

High-throughput

0.574

High

219282

CUX1
Homeobox protein cut-like 1

2

1

High-throughput

0.571

High

219273

S1PR1
Sphingosine 1-phosphate receptor 1

2

3

High-throughput

0.549

High

219260

B4GT3
Beta-1,4-galactosyltransferase 3

1

1

High-throughput

0.536

High

219269

BIP
Endoplasmic reticulum chaperone BiP

1

1

High-throughput

0.536

High

219275

CALX
Calnexin

1

2

High-throughput

0.536

High

219286

AGRE5
Adhesion G protein-coupled receptor E5

1

2

High-throughput

0.536

High

219288

TMEDA
Transmembrane emp24 domain-containing protein 10

1

2

High-throughput

0.536

High

219290

PAR2
Proteinase-activated receptor 2

1

1

High-throughput

0.536

High

219304

TMED2
Transmembrane emp24 domain-containing protein 2

1

2

High-throughput

0.536

High

219313

GP107
Protein GPR107

1

1

High-throughput

0.536

High

219326

TMED4
Transmembrane emp24 domain-containing protein 4

1

2

High-throughput

0.536

High

219333

TM87A
Transmembrane protein 87A

1

1

High-throughput

0.536

High

219377

CHSTC
Carbohydrate sulfotransferase 12

1

1

High-throughput

0.536

High

219261

FKTN
Ribitol-5-phosphate transferase FKTN

1

0

High-throughput

0.513

High

219266

APOB
Apolipoprotein B-100

1

0

High-throughput

0.513

High

219292

PCBP3
Poly(rC)-binding protein 3

1

0

High-throughput

0.513

High

219297

ROR2
Tyrosine-protein kinase transmembrane receptor ROR2

1

0

High-throughput

0.513

High

219301

HYAL2
Hyaluronidase-2

1

0

High-throughput

0.513

High

219306

SGCB
Beta-sarcoglycan

1

0

High-throughput

0.513

High

219309

PPM1L
Protein phosphatase 1L

1

0

High-throughput

0.513

High

219325

TMC6
Transmembrane channel-like protein 6

1

0

High-throughput

0.513

High

219342

TM9S4
Transmembrane 9 superfamily member 4

1

0

High-throughput

0.513

High

219360

TMM59
Transmembrane protein 59

1

0

High-throughput

0.513

High

219363

LMA2L
VIP36-like protein

1

0

High-throughput

0.513

High

219364

UN93B
Protein unc-93 homolog B1

1

0

High-throughput

0.513

High

219390

PISD
Phosphatidylserine decarboxylase proenzyme, mitochondrial

1

0

High-throughput

0.513

High

219278

CNR2
Cannabinoid receptor 2

1

3

Small-scale

0.489

High

219317

CNNM4
Metal transporter CNNM4

1

1

High-throughput

0.489

High

219374

LPAR2
Lysophosphatidic acid receptor 2

1

3

High-throughput

0.489

High

219381

CNNM1
Metal transporter CNNM1

1

1

High-throughput

0.489

High

219386

LRFN1
Leucine-rich repeat and fibronectin type III domain-containing protein 1

1

1

High-throughput

0.489

High

188735

TMPS2
Transmembrane protease serine 2

1

2

High-throughput

0.479

High

217551

TGON2
Trans-Golgi network integral membrane protein 2

1

1

High-throughput

0.479

High

219327

TM11B
Transmembrane protease serine 11B

1

2

High-throughput

0.479

High

219334

RN149
E3 ubiquitin-protein ligase RNF149

1

1

High-throughput

0.479

High

219380

TMPS4
Transmembrane protease serine 4

1

2

High-throughput

0.470

High

219280

PP1G
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit

1

0

Small-scale

0.460

High

136750

AGRIN
Agrin [Cleaved into: Agrin N-terminal 110 kDa subunit; Agrin C-terminal 110 kDa subunit; Agrin C-terminal 90 kDa fragment

1

0

High-throughput

0.458

High

219272

PTPRA
Receptor-type tyrosine-protein phosphatase alpha

1

0

High-throughput

0.458

High

219279

BASI
Basigin

1

0

High-throughput

0.458

High

219302

CASP
Protein CASP

1

1

High-throughput

0.445

High

219322

SO4C1
Solute carrier organic anion transporter family member 4C1

1

1

High-throughput

0.445

High

219338

TRPM4
Transient receptor potential cation channel subfamily M member 4

1

1

High-throughput

0.445

High

219283

EAA1
Excitatory amino acid transporter 1

1

0

High-throughput

0.426

High

219298

TAP1
Antigen peptide transporter 1

1

0

High-throughput

0.426

High

219372

TRPV4
Transient receptor potential cation channel subfamily V member 4

1

0

High-throughput

0.426

High

219393

ITM2B
Integral membrane protein 2B

1

0

High-throughput

0.426

High

219258

ATP9B
Probable phospholipid-transporting ATPase IIB

1

2

High-throughput

0.407

High

219265

AGRL2
Adhesion G protein-coupled receptor L2

1

2

High-throughput

0.407

High

219277

CTR1
High affinity cationic amino acid transporter 1

1

1

High-throughput

0.407

High

219284

S6A12
Sodium- and chloride-dependent betaine transporter

1

2

High-throughput

0.407

High

219285

S6A11
Sodium- and chloride-dependent GABA transporter 3

1

2

High-throughput

0.407

High

219287

CXCR3
C-X-C chemokine receptor type 3

1

1

High-throughput

0.407

High

219356

S1PR3
Sphingosine 1-phosphate receptor 3

1

3

High-throughput

0.407

High

219365

S6A17
Sodium-dependent neutral amino acid transporter SLC6A17

1

2

High-throughput

0.407

High

219375

SO1B3
Solute carrier organic anion transporter family member 1B3

1

1

High-throughput

0.407

High

219348

BSCL2
Seipin

3

0

High-throughput

0.345

High

219392

KDIS
Kinase D-interacting substrate of 220 kDa

3

0

High-throughput

0.345

High

219308

AG10A
Dol-P-Glc:Glc(2)Man(9)GlcNAc(2)-PP-Dol alpha-1,2-glucosyltransferase

2

0

High-throughput

0.328

High

219312

DIK1A
Divergent protein kinase domain 1A

2

0

High-throughput

0.328

High

219319

HACD2
Very-long-chain

2

0

High-throughput

0.328

High

219331

MACOI
Macoilin

2

0

High-throughput

0.328

High

219335

LEMD2
LEM domain-containing protein 2

2

0

High-throughput

0.328

High

219351

FACR2
Fatty acyl-CoA reductase 2

2

0

High-throughput

0.328

High

219355

SEC62
Translocation protein SEC62

2

0

High-throughput

0.328

High

219366

SNX25
Sorting nexin-25

2

0

High-throughput

0.328

High

219378

ST7
Suppressor of tumorigenicity 7 protein

2

0

High-throughput

0.328

High

219385

E2AK3
Eukaryotic translation initiation factor 2-alpha kinase 3

2

0

High-throughput

0.328

High

219388

S53A1
Solute carrier family 53 member 1

2

0

High-throughput

0.328

High

219394

CIA30
Complex I intermediate-associated protein 30, mitochondrial

2

0

High-throughput

0.328

High

219296

RUNX1
Runt-related transcription factor 1

1

0

High-throughput

0.282

High

219350

LCOR
Ligand-dependent corepressor

1

0

High-throughput

0.282

High

194795

KCNN4
Intermediate conductance calcium-activated potassium channel protein 4

1

0

High-throughput

0.279

Low

219257

NDUB5
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial

1

0

High-throughput

0.279

Low

219267

B3A2
Anion exchange protein 2

1

0

High-throughput

0.279

Low

219281

VKGC
Vitamin K-dependent gamma-carboxylase

1

0

High-throughput

0.279

Low

219294

GBRE
Gamma-aminobutyric acid receptor subunit epsilon

1

0

High-throughput

0.279

Low

219307

CGT
2-hydroxyacylsphingosine 1-beta-galactosyltransferase

1

0

High-throughput

0.279

Low

219310

TM201
Transmembrane protein 201

1

0

High-throughput

0.279

Low

219328

TM192
Transmembrane protein 192

1

0

High-throughput

0.279

Low

219339

THEM6
Protein THEM6

1

0

High-throughput

0.279

Low

219343

MRP2
ATP-binding cassette sub-family C member 2

1

0

High-throughput

0.279

Low

219344

PIGT
GPI-anchor transamidase component PIGT

1

0

High-throughput

0.279

Low

219347

S47A1
Multidrug and toxin extrusion protein 1

1

0

High-throughput

0.279

Low

219349

P121A
Nuclear envelope pore membrane protein POM 121

1

0

High-throughput

0.279

Low

219352

PIGS
GPI-anchor transamidase component PIGS

1

0

High-throughput

0.279

Low

219354

CP2S1
Cytochrome P450 2S1

1

0

High-throughput

0.279

Low

219357

ECSIT
Evolutionarily conserved signaling intermediate in Toll pathway, mitochondrial

1

0

High-throughput

0.279

Low

219361

DERL2
Derlin-2

1

0

High-throughput

0.279

Low

219368

SG196
Protein O-mannose kinase

1

0

High-throughput

0.279

Low

219383

CKLF6
CKLF-like MARVEL transmembrane domain-containing protein 6

1

0

High-throughput

0.279

Low

219303

HNRPD
Heterogeneous nuclear ribonucleoprotein D0

1

0

High-throughput

0.269

Low

185270

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

0

High-throughput

0.261

Low

219268

VSIG8
V-set and immunoglobulin domain-containing protein 8

1

0

High-throughput

0.249

Low

219274

CATS
Cathepsin S

1

0

High-throughput

0.249

Low

219289

CASP5
Caspase-5

1

0

High-throughput

0.249

Low

219291

FOXA1
Hepatocyte nuclear factor 3-alpha

1

0

High-throughput

0.249

Low

219314

FBW10
F-box/WD repeat-containing protein 10

1

0

High-throughput

0.249

Low

219321

SYNE3
Nesprin-3

1

0

High-throughput

0.249

Low

219323

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

219330

AFAP1
Actin filament-associated protein 1

1

0

High-throughput

0.249

Low

219345

LRC59
Leucine-rich repeat-containing protein 59

1

0

High-throughput

0.249

Low

219346

PLD4
5'-3' exonuclease PLD4

1

0

High-throughput

0.249

Low

219379

FBX6
F-box only protein 6

1

0

High-throughput

0.249

Low

219395

GRIP1
Glutamate receptor-interacting protein 1

1

0

High-throughput

0.249

Low

219276

5HT1E
5-hydroxytryptamine receptor 1E

1

0

High-throughput

0.232

Low

219299

VMAT2
Synaptic vesicular amine transporter

1

0

High-throughput

0.232

Low

219311

S35F1
Solute carrier family 35 member F1

1

0

High-throughput

0.232

Low

219315

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.232

Low

219316

MFSD5
Molybdate-anion transporter

1

0

High-throughput

0.232

Low

219320

T184A
Transmembrane protein 184A

1

0

High-throughput

0.232

Low

219324

NCKX5
Sodium/potassium/calcium exchanger 5

1

0

High-throughput

0.232

Low

219332

S15A4
Solute carrier family 15 member 4

1

0

High-throughput

0.232

Low

219336

MFSD8
Major facilitator superfamily domain-containing protein 8

1

0

High-throughput

0.232

Low

219358

NDC1
Nucleoporin NDC1

1

0

High-throughput

0.232

Low

219359

STRA6
Receptor for retinol uptake STRA6

1

0

High-throughput

0.232

Low

219367

CENPH
Centromere protein H

1

0

High-throughput

0.232

Low

219384

GFOD1
Glucose-fructose oxidoreductase domain-containing protein 1

1

0

High-throughput

0.232

Low

219387

TEN3
Teneurin-3

1

0

High-throughput

0.232

Low

219391

DCTN4
Dynactin subunit 4

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025