Protein: PP1B
Serine/threonine-protein phosphatase PP1-beta catalytic subunit (PP-1B) (EC 3.1.3.16) (EC 3.1.3.53)

Gene: PP1B, Ppp1cb
Organism: Mus musculus
Interactions: 26
UniProt ID: P62141

Gene Ontology (top 5):
GO:0000781 - chromosome, telomeric region
GO:0004722 - protein serine/threonine phosphatase activity
GO:0005654 - nucleoplasm
GO:0005730 - nucleolus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

968503

DLG4
Disks large homolog 4

2

10

High-throughput

0.789

High

968500

AGAP2
Arf-GAP with GTPase, ANK repeat and PH domain-containing protein 2

1

2

High-throughput

0.691

High

968063

PP1A
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

1

13

High-throughput

0.618

High

968505

NEB2
Neurabin-2

1

20

High-throughput

0.618

High

968506

MYCB2
E3 ubiquitin-protein ligase MYCBP2

1

5

High-throughput

0.536

High

718924

CCND3
G1/S-specific cyclin-D3

1

19

High-throughput

0.515

High

770553

RAB21
Ras-related protein Rab-21

1

1

High-throughput

0.514

High

147936

STXB1
Syntaxin-binding protein 1

1

1

High-throughput

0.479

High

561632

RB
Retinoblastoma-associated protein

1

5

High-throughput

0.479

High

629216

PO5F1
POU domain, class 5, transcription factor 1

1

2

High-throughput

0.479

High

666788

CCNB1
G2/mitotic-specific cyclin-B1

1

8

High-throughput

0.479

High

915273

TIA1
Cytotoxic granule associated RNA binding protein TIA1

1

7

High-throughput

0.479

High

921225

CEBPA
CCAAT/enhancer-binding protein alpha

1

4

Small-scale

0.479

High

968499

RGS14
Regulator of G-protein signaling 14

1

5

High-throughput

0.479

High

968502

ACVL1
Activin receptor type-1-like

1

7

High-throughput

0.479

High

968504

TGFR2
TGF-beta receptor type-2

1

7

High-throughput

0.479

High

968508

A16L1
Autophagy-related protein 16-1

1

16

High-throughput

0.479

High

968509

EED
Polycomb protein EED

1

13

High-throughput

0.479

High

968511

RBCC1
RB1-inducible coiled-coil protein 1

1

18

Small-scale

0.479

High

858181

MERL
Merlin

1

11

Small-scale

0.445

High

968501

GRB2
Growth factor receptor-bound protein 2

1

9

Small-scale

0.445

High

968510

XPO7
Exportin-7

1

2

High-throughput

0.445

High

609013

HS71B
Heat shock 70 kDa protein 1B

1

11

High-throughput

0.437

High

704108

MAX
Protein max

1

14

High-throughput

0.437

High

968507

BACD1
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1

1

6

High-throughput

0.437

High

905800

CAV3
Caveolin-3

1

2

High-throughput

0.407

High


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Last updated: 11Aug2025