Protein: GLGB
1,4-alpha-glucan-branching enzyme (EC 2.4.1.18) (Brancher enzyme) (Glycogen-branching enzyme)

Gene: GLGB, GBE1
Organism: Homo sapiens
Interactions: 43
UniProt ID: Q04446

Gene Ontology (top 5):
GO:0003844 - 1,4-alpha-glucan branching enzyme activity
GO:0004553 - hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0005977 - glycogen metabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

329542

STBD1
Starch-binding domain-containing protein 1

2

0

High-throughput

0.679

High

568629

GYS1
Glycogen [starch] synthase, muscle

2

1

High-throughput

0.628

High

426486

HMGN2
Non-histone chromosomal protein HMG-17

2

0

High-throughput

0.602

High

863411

GLYG
Glycogenin-1

2

0

High-throughput

0.602

High

931808

EPHB3
Ephrin type-B receptor 3

1

5

High-throughput

0.541

High

575786

MMP9
Matrix metalloproteinase-9

1

2

High-throughput

0.536

High

161666

TRDMT
tRNA

1

0

High-throughput

0.518

High

929319

OAZ1
Ornithine decarboxylase antizyme 1

1

0

High-throughput

0.513

High

1046666

KIFA3
Kinesin-associated protein 3

1

0

High-throughput

0.513

High

1046670

YYAP1
YY1-associated protein 1

1

0

High-throughput

0.513

High

1046671

SETD4
SET domain-containing protein 4

1

0

High-throughput

0.513

High

1046672

VAPA
Vesicle-associated membrane protein-associated protein A

1

0

High-throughput

0.513

High

507862

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

2

High-throughput

0.501

High

1046676

RIPK3
Receptor-interacting serine/threonine-protein kinase 3

1

1

Small-scale

0.501

High

230628

PRIC3
Prickle planar cell polarity protein 3

1

1

High-throughput

0.489

High

1046675

KLH20
Kelch-like protein 20

1

1

Small-scale

0.481

High

241458

PRKN
E3 ubiquitin-protein ligase parkin

1

4

High-throughput

0.479

High

400688

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

1

High-throughput

0.479

High

519964

ANDR
Androgen receptor

1

3

High-throughput

0.479

High

606664

CEBPB
CCAAT/enhancer-binding protein beta

1

4

High-throughput

0.479

High

872233

SOX2
Transcription factor SOX-2

1

1

High-throughput

0.479

High

934498

TERA
Transitional endoplasmic reticulum ATPase

1

1

High-throughput

0.479

High

1046662

CUL4A
Cullin-4A

1

1

High-throughput

0.479

High

1046663

EEA1
Early endosome antigen 1

1

1

High-throughput

0.479

High

1046665

TRI67
Tripartite motif-containing protein 67

1

3

High-throughput

0.479

High

1046673

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.479

High

1046667

ANM6
Protein arginine N-methyltransferase 6

1

1

High-throughput

0.464

High

1025990

CLH1
Clathrin heavy chain 1

1

0

High-throughput

0.458

High

1046660

FOXC1
Forkhead box protein C1

1

0

High-throughput

0.458

High

1046661

SMAD4
Mothers against decapentaplegic homolog 4

1

0

High-throughput

0.458

High

1046668

MLP3B
Microtubule-associated protein 1 light chain 3 beta

1

0

High-throughput

0.458

High

1046669

ATG5
Autophagy protein 5

1

0

High-throughput

0.458

High

466215

RHOC
Rho-related GTP-binding protein RhoC

1

8

High-throughput

0.445

High

910296

6PGD
6-phosphogluconate dehydrogenase, decarboxylating

1

0

High-throughput

0.438

High

105792

APRIO
Alternative prion protein

1

1

High-throughput

0.437

High

588515

RFA2
Replication protein A 32 kDa subunit

1

1

High-throughput

0.437

High

695266

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

1

High-throughput

0.437

High

768006

RFA3
Replication protein A 14 kDa subunit

1

1

High-throughput

0.437

High

1046664

EZH2
Histone-lysine N-methyltransferase EZH2

1

1

High-throughput

0.437

High

886780

CEBPA
CCAAT/enhancer-binding protein alpha

1

4

High-throughput

0.408

High

1046674

SUN2
SUN domain-containing protein 2

1

0

High-throughput

0.279

Low

259830

BRD4
Bromodomain-containing protein 4

1

0

High-throughput

0.249

Low

868052

OR1D4
Olfactory receptor 1D4

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025