Protein: CDN1B
Cyclin-dependent kinase inhibitor 1B (Cyclin-dependent kinase inhibitor p27) (p27Kip1)

Gene: CDN1B, Cdkn1b
Organism: Mus musculus
Interactions: 21
UniProt ID: P46414

Gene Ontology (top 5):
GO:0000082 - G1/S transition of mitotic cell cycle
GO:0001890 - placenta development
GO:0004861 - cyclin-dependent protein serine/threonine kinase inhibitor activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

718968

CDK4
Cyclin-dependent kinase 4

6

20

Small-scale

0.928

High

857019

CDK2
Cyclin-dependent kinase 2

5

20

Small-scale

0.909

High

671883

CCND1
G1/S-specific cyclin-D1

3

20

Small-scale

0.817

High

857016

CCNA2
Cyclin-A2

2

15

Small-scale

0.754

High

857022

CCNE1
G1/S-specific cyclin-E1

2

20

Small-scale

0.754

High

205605

CSN5
COP9 signalosome complex subunit 5

3

2

Small-scale

0.670

High

718861

CCND2
G1/S-specific cyclin-D2

1

20

Small-scale

0.618

High

718921

CCND3
G1/S-specific cyclin-D3

1

20

Small-scale

0.618

High

857026

CDK6
Cyclin-dependent kinase 6

1

20

Small-scale

0.618

High

857018

MK01
Mitogen-activated protein kinase 1

1

2

Small-scale

0.575

High

857025

MK03
Mitogen-activated protein kinase 3

1

2

Small-scale

0.575

High

857028

NUP50
Nuclear pore complex protein Nup50

1

1

Small-scale

0.573

High

857017

STMN1
Stathmin

1

2

Small-scale

0.515

High

857024

JAK2
Tyrosine-protein kinase JAK2

1

8

Small-scale

0.515

High

857020

Q3TQ10
TSC complex subunit 2

1

3

Small-scale

0.479

High

857021

RN123
E3 ubiquitin-protein ligase RNF123

1

3

Small-scale

0.479

High

857023

MCM7
DNA replication licensing factor MCM7

1

3

Small-scale

0.479

High

857029

RHOA
Transforming protein RhoA

1

1

Small-scale

0.479

High

857030

SKP1
S-phase kinase-associated protein 1

1

3

Small-scale

0.479

High

857031

SKP2
S-phase kinase-associated protein 2

1

7

Small-scale

0.479

High

857027

CYBP
Calcyclin-binding protein

1

0

Small-scale

0.458

High


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Last updated: 11Aug2025