Protein: ABR
Active breakpoint cluster region-related protein

Gene: ABR
Organism: Homo sapiens
Interactions: 37
UniProt ID: Q12979

Gene Ontology (top 5):
GO:0005085 - guanyl-nucleotide exchange factor activity
GO:0005096 - GTPase activator activity
GO:0005829 - cytosol
GO:0007264 - small GTPase-mediated signal transduction
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

977970

RHOB
Rho-related GTP-binding protein RhoB

2

20

High-throughput

0.754

High

374559

RASH
GTPase HRas

1

18

Small-scale

0.647

High

1091870

ECT2
Protein ECT2

1

17

High-throughput

0.621

High

362269

ABL1
Tyrosine-protein kinase ABL1

1

20

High-throughput

0.618

High

962001

RHOA
Transforming protein RhoA

1

20

High-throughput

0.618

High

413733

P53
Cellular tumor antigen p53

2

9

High-throughput

0.584

High

1091859

TRI67
Tripartite motif-containing protein 67

1

20

High-throughput

0.553

High

1091869

PKHA4
Pleckstrin homology domain-containing family A member 4

1

20

High-throughput

0.553

High

1091867

ERBIN
Erbin

1

6

Small-scale

0.527

High

422019

A4
Amyloid-beta precursor protein

1

4

High-throughput

0.501

High

1091865

ARRD3
Arrestin domain-containing protein 3

1

6

High-throughput

0.489

High

342848

HERC2
E3 ubiquitin-protein ligase HERC2

1

11

High-throughput

0.479

High

345736

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

5

High-throughput

0.479

High

541459

FGFR1
Fibroblast growth factor receptor 1

1

20

High-throughput

0.479

High

582770

EZRI
Ezrin

1

13

High-throughput

0.479

High

625345

CSK22
Casein kinase II subunit alpha'

1

7

High-throughput

0.479

High

642836

KCNA3
Potassium voltage-gated channel subfamily A member 3

1

3

High-throughput

0.479

High

997678

CSK21
Casein kinase II subunit alpha

1

9

High-throughput

0.479

High

1091387

ANK3
Ankyrin-3

1

11

High-throughput

0.479

High

1091861

CSK23
Casein kinase II subunit alpha 3

1

5

High-throughput

0.479

High

1091866

AURKB
Aurora kinase B

1

8

High-throughput

0.479

High

1091868

CP250
Centrosome-associated protein CEP250

1

18

High-throughput

0.479

High

808044

CDN1A
Cyclin-dependent kinase inhibitor 1

1

0

High-throughput

0.458

High

1091860

CEP57
Centrosomal protein of 57 kDa

1

0

High-throughput

0.458

High

1091863

CEP76
Centrosomal protein of 76 kDa

1

0

High-throughput

0.458

High

1091862

PJA1
E3 ubiquitin-protein ligase Praja-1

1

2

Small-scale

0.457

High

770730

ADA1A
Alpha-1A adrenergic receptor

1

4

Small-scale

0.457

High

1091857

A16L1
Autophagy-related protein 16-1

1

20

High-throughput

0.445

High

1091871

TBK1
Serine/threonine-protein kinase TBK1

1

6

Small-scale

0.445

High

1091864

LNX1
E3 ubiquitin-protein ligase LNX

1

19

Small-scale

0.439

High

105844

APRIO
Alternative prion protein

1

9

High-throughput

0.437

High

352421

TOP3B
DNA topoisomerase 3-beta-1

1

1

High-throughput

0.437

High

695330

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

6

High-throughput

0.437

High

1091858

S27A1
Long-chain fatty acid transport protein 1

1

0

High-throughput

0.426

High

1091872

TRPV2
Transient receptor potential cation channel subfamily V member 2

1

1

Small-scale

0.417

High

1091856

TOM20
Mitochondrial import receptor subunit TOM20 homolog

1

0

High-throughput

0.249

Low

1010910

BAT1
b(0,+)-type amino acid transporter 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025