Protein: ACTA
Actin, aortic smooth muscle (EC 3.6.4.-) (Alpha-actin-2) [Cleaved into: Actin, aortic smooth muscle, intermediate form]

Gene: ACTA, Acta2
Organism: Mus musculus
Interactions: 23
UniProt ID: P62737

Gene Ontology (top 5):
GO:0001725 - stress fiber
GO:0005524 - ATP binding
GO:0005604 - basement membrane
GO:0005737 - cytoplasm
GO:0005856 - cytoskeleton

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

877762

TNNI3
Troponin I, cardiac muscle

1

2

High-throughput

0.618

High

946685

TPM1
Tropomyosin alpha-1 chain

1

15

High-throughput

0.618

High

977872

ACTA
Actin, aortic smooth muscle

1

19

High-throughput

0.618

High

977876

MYH6
Myosin-6

1

13

High-throughput

0.618

High

977883

ACTN2
Alpha-actinin-2

1

13

High-throughput

0.618

High

97582

E9PV60
WD repeat and FYVE domain containing 4

1

9

High-throughput

0.553

High

618825

TNNC1
Troponin C, slow skeletal and cardiac muscles

1

2

High-throughput

0.553

High

906627

MLRV
Myosin regulatory light chain 2, ventricular/cardiac muscle isoform

1

7

High-throughput

0.553

High

898047

TNNT2
Troponin T, cardiac muscle

1

0

High-throughput

0.517

High

927676

ATX1
Ataxin-1

1

1

High-throughput

0.479

High

947652

NPHP4
Nephrocystin-4

1

3

High-throughput

0.479

High

977878

SC6A4
Sodium-dependent serotonin transporter

1

1

High-throughput

0.479

High

977877

LBR
Delta(14)-sterol reductase LBR

1

0

High-throughput

0.458

High

977873

CASP3
Caspase-3

1

5

Small-scale

0.445

High

977875

CASP7
Caspase-7

1

5

Small-scale

0.445

High

977879

LASP1
LIM and SH3 domain protein 1

1

20

Small-scale

0.445

High

398260

CFAD
Complement factor D

1

4

High-throughput

0.437

High

789710

THB
Thyroid hormone receptor beta

1

8

High-throughput

0.437

High

977880

FACD2
Fanconi anemia group D2 protein homolog

1

7

High-throughput

0.437

High

977881

PDLI5
PDZ and LIM domain protein 5

1

13

Small-scale

0.437

High

977882

FNDC5
Fibronectin type III domain-containing protein 5

1

1

High-throughput

0.437

High

977874

THIOM
Thioredoxin, mitochondrial

1

8

High-throughput

0.407

High


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Last updated: 11Aug2025