Protein: GSTA1
Glutathione S-transferase A1 (EC 2.5.1.18) (13-hydroperoxyoctadecadienoate peroxidase) (EC 1.11.1.-) (Androst-5-ene-3,17-dione isomerase) (EC 5.3.3.-) (GST HA subunit 1) (GST class-alpha member 1) (GST-epsilon) (GSTA1-1) (GTH1) [Cleaved into: Glutathione S-transferase A1, N-terminally processed]

Gene: GSTA1
Organism: Homo sapiens
Interactions: 24
UniProt ID: P08263

Gene Ontology (top 5):
GO:0004364 - glutathione transferase activity
GO:0004602 - glutathione peroxidase activity
GO:0004769 - steroid Delta-isomerase activity
GO:0005504 - fatty acid binding
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

182401

GSTA4
Glutathione S-transferase A4

3

17

High-throughput

0.861

High

469736

GSTA3
Glutathione S-transferase A3

3

15

High-throughput

0.847

High

469727

GSTA1
Glutathione S-transferase A1

2

14

Small-scale

0.755

High

469728

GSTA2
Glutathione S-transferase A2

1

15

High-throughput

0.691

High

469739

GSTA5
Glutathione S-transferase A5

1

15

High-throughput

0.691

High

469742

SPDLY
Protein Spindly

3

0

High-throughput

0.638

High

469734

ACOX1
Peroxisomal acyl-coenzyme A oxidase 1

2

0

High-throughput

0.585

High

469746

ZBT21
Zinc finger and BTB domain-containing protein 21

2

0

High-throughput

0.585

High

469737

Q5JW85
Glutathione S-transferase

1

14

High-throughput

0.575

High

469729

1433E
14-3-3 protein epsilon

1

1

High-throughput

0.541

High

469731

PP2AB
Serine/threonine-protein phosphatase 2A catalytic subunit beta isoform

1

2

High-throughput

0.541

High

469730

LSM3
U6 snRNA-associated Sm-like protein LSm3

1

0

High-throughput

0.518

High

469732

SIA4A
CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1

1

0

High-throughput

0.518

High

469741

CARM1
Histone-arginine methyltransferase CARM1

1

0

High-throughput

0.513

High

421338

A4
Amyloid-beta precursor protein

1

3

High-throughput

0.501

High

469738

UBP51
Ubiquitin carboxyl-terminal hydrolase 51

1

2

High-throughput

0.489

High

347477

BAG3
BAG family molecular chaperone regulator 3

1

6

High-throughput

0.479

High

469733

CUL4A
Cullin-4A

1

3

High-throughput

0.437

High

469745

GAR1
H/ACA ribonucleoprotein complex subunit 1

2

0

High-throughput

0.328

High

469744

GGTL1
Glutathione hydrolase light chain 1

2

0

High-throughput

0.319

High

469740

RIP
RPA-interacting protein

1

0

High-throughput

0.282

High

469735

SSX2
Protein SSX2

1

0

High-throughput

0.279

Low

469743

DIESL
DGAT1/2-independent enzyme synthesizing storage lipids

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025