Protein: KPBB
Phosphorylase b kinase regulatory subunit beta (Phosphorylase kinase subunit beta)

Gene: KPBB, PHKB
Organism: Homo sapiens
Interactions: 60
UniProt ID: Q93100

Gene Ontology (top 5):
GO:0005516 - calmodulin binding
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0005964 - phosphorylase kinase complex
GO:0005977 - glycogen metabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

585815

PHKG2
Phosphorylase b kinase gamma catalytic chain, liver/testis isoform

7

8

High-throughput

0.967

High

854448

KPB2
Phosphorylase b kinase regulatory subunit alpha, liver isoform

3

3

High-throughput

0.858

High

1110283

KCC2B
Calcium/calmodulin-dependent protein kinase type II subunit beta

2

2

High-throughput

0.815

High

1372500

AURKB
Aurora kinase B

3

0

High-throughput

0.775

High

1353317

DOK4
Docking protein 4

3

1

High-throughput

0.667

High

279445

TULP3
Tubby-related protein 3

2

2

High-throughput

0.628

High

1093154

STK4
Serine/threonine-protein kinase 4

1

4

High-throughput

0.618

High

1097717

STK3
Serine/threonine-protein kinase 3

1

4

High-throughput

0.618

High

1110387

KCC2G
Calcium/calmodulin-dependent protein kinase type II subunit gamma

1

2

High-throughput

0.618

High

1110524

KCC2D
Calcium/calmodulin-dependent protein kinase type II subunit delta

1

2

High-throughput

0.618

High

190716

MPPD1
Metallophosphoesterase domain-containing protein 1

3

2

High-throughput

0.609

High

963346

PFD3
Prefoldin subunit 3

2

0

High-throughput

0.602

High

1372501

PASK
PAS domain-containing serine/threonine-protein kinase

1

0

Small-scale

0.593

High

342995

HERC2
E3 ubiquitin-protein ligase HERC2

2

3

High-throughput

0.571

High

1025285

CDK3
Cyclin-dependent kinase 3

1

1

High-throughput

0.553

High

1372503

STK33
Serine/threonine-protein kinase 33

1

3

High-throughput

0.553

High

134818

SAP18
Histone deacetylase complex subunit SAP18

1

2

High-throughput

0.536

High

578528

BRAF
Serine/threonine-protein kinase B-raf

1

1

High-throughput

0.536

High

1372498

EFMT3
EEF1A lysine methyltransferase 3

1

2

High-throughput

0.536

High

462551

HNRPC
Heterogeneous nuclear ribonucleoproteins C1/C2

1

0

High-throughput

0.518

High

260725

RAMP1
Receptor activity-modifying protein 1

1

0

High-throughput

0.513

High

335490

SLU7
Pre-mRNA-splicing factor SLU7

1

0

High-throughput

0.513

High

1280993

PXK
PX domain-containing protein kinase-like protein

1

0

High-throughput

0.513

High

1356820

CEMIP
Cell migration-inducing and hyaluronan-binding protein

1

0

Small-scale

0.513

High

1372509

PPR3C
Protein phosphatase 1 regulatory subunit 3C

1

0

High-throughput

0.513

High

687846

SYVC
Valine--tRNA ligase

1

0

High-throughput

0.493

High

961202

FGF12
Fibroblast growth factor 12

1

1

High-throughput

0.489

High

124635

EYA2
Protein phosphatase EYA2

1

2

High-throughput

0.479

High

155417

PTPRT
Receptor-type tyrosine-protein phosphatase T

1

1

High-throughput

0.479

High

414352

P53
Cellular tumor antigen p53

1

1

High-throughput

0.479

High

487611

PARP1
Poly [ADP-ribose] polymerase 1

1

2

High-throughput

0.479

High

1050500

UBE3A
Ubiquitin-protein ligase E3A

1

2

Small-scale

0.479

High

1364497

BAP1
Ubiquitin carboxyl-terminal hydrolase BAP1

1

2

High-throughput

0.479

High

1372506

PKHA4
Pleckstrin homology domain-containing family A member 4

1

2

High-throughput

0.479

High

1372507

ZRAN1
Ubiquitin thioesterase ZRANB1

1

2

High-throughput

0.479

High

412394

NTRK1
High affinity nerve growth factor receptor

1

0

High-throughput

0.458

High

1104239

DC1I2
Cytoplasmic dynein 1 intermediate chain 2

1

0

High-throughput

0.458

High

1306909

DCP2
m7GpppN-mRNA hydrolase

1

0

High-throughput

0.458

High

1372502

ANM1
Protein arginine N-methyltransferase 1

1

0

High-throughput

0.458

High

516363

CALM1
Calmodulin-1

1

8

High-throughput

0.445

High

516439

CALM2
Calmodulin-2

1

8

High-throughput

0.445

High

516566

CALM3
Calmodulin-3

1

8

High-throughput

0.445

High

844849

EAA1
Excitatory amino acid transporter 1

1

2

High-throughput

0.445

High

1197849

S39AC
Zinc transporter ZIP12

1

2

High-throughput

0.445

High

294122

CD123
Translation initiation factor eIF2 assembly protein

1

2

High-throughput

0.437

High

1254935

TRI67
Tripartite motif-containing protein 67

1

1

High-throughput

0.437

High

1276595

PARPT
Protein mono-ADP-ribosyltransferase TIPARP

1

1

High-throughput

0.437

High

1372504

LNP
Endoplasmic reticulum junction formation protein lunapark

1

1

Small-scale

0.437

High

1227204

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.426

High

1363413

S39A7
Zinc transporter SLC39A7

1

2

High-throughput

0.407

High

1063829

LG3BP
Galectin-3-binding protein

2

0

High-throughput

0.328

High

1372505

ADSSP
Adipose-secreted signaling protein

1

0

High-throughput

0.282

High

66804

C2C4B
C2 calcium-dependent domain-containing protein 4B

1

0

High-throughput

0.279

Low

1158819

CART

1

0

High-throughput

0.279

Low

1372499

ZHX1R
Zinc fingers and homeoboxes protein 1, isoform 2

1

0

High-throughput

0.279

Low

1372508

MED23
Mediator of RNA polymerase II transcription subunit 23

1

0

High-throughput

0.279

Low

848288

MAGA3
Melanoma-associated antigen 3

1

0

Small-scale

0.249

Low

1250184

LRC31
Leucine-rich repeat-containing protein 31

1

0

High-throughput

0.249

Low

1185890

TMM95
Sperm-egg fusion protein TMEM95

1

0

High-throughput

0.232

Low

1279069

RIC3
Protein RIC-3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025