Protein: ST1A1
Sulfotransferase 1A1 (ST1A1) (EC 2.8.2.1) (Aryl sulfotransferase 1) (HAST1/HAST2) (Phenol sulfotransferase 1) (Phenol-sulfating phenol sulfotransferase 1) (P-PST 1) (ST1A3) (Thermostable phenol sulfotransferase) (Ts-PST)

Gene: ST1A1, SULT1A1
Organism: Homo sapiens
Interactions: 29
UniProt ID: P50225

Gene Ontology (top 5):
GO:0004062 - aryl sulfotransferase activity
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006068 - ethanol catabolic process
GO:0006805 - xenobiotic metabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

126228

ST2B1
Sulfotransferase 2B1

4

17

High-throughput

0.915

High

132935

ST1C2
Sulfotransferase 1C2

3

15

High-throughput

0.861

High

516057

ST1A4
Sulfotransferase 1A4

3

16

High-throughput

0.847

High

894278

ST1A2
Sulfotransferase 1A2

3

16

High-throughput

0.847

High

894288

ST4A1
Sulfotransferase 4A1

2

16

High-throughput

0.811

High

894285

ST1C3
Sulfotransferase 1C3

1

16

High-throughput

0.691

High

894286

FOXR1
Forkhead box protein R1

3

0

High-throughput

0.638

High

894291

STAP1
Signal-transducing adaptor protein 1

3

0

High-throughput

0.638

High

97028

E9PKR8
Sulfotransferase

1

16

High-throughput

0.575

High

582080

PGAM2
Phosphoglycerate mutase 2

1

0

High-throughput

0.513

High

126509

RHOD
Rho-related GTP-binding protein RhoD

1

4

High-throughput

0.479

High

241104

PRKN
E3 ubiquitin-protein ligase parkin

1

3

High-throughput

0.479

High

400490

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

2

High-throughput

0.479

High

466155

RHOC
Rho-related GTP-binding protein RhoC

1

3

High-throughput

0.479

High

894279

CDC42
Cell division control protein 42 homolog

1

3

High-throughput

0.479

High

894280

RHOA
Transforming protein RhoA

1

4

High-throughput

0.479

High

894281

RND3
Rho-related GTP-binding protein RhoE

1

4

High-throughput

0.479

High

894283

RHOG
Rho-related GTP-binding protein RhoG

1

3

High-throughput

0.479

High

894289

PKHA4
Pleckstrin homology domain-containing family A member 4

1

1

High-throughput

0.479

High

894290

ZRAN1
Ubiquitin thioesterase ZRANB1

1

2

High-throughput

0.479

High

159571

DVL2
Segment polarity protein dishevelled homolog DVL-2

1

0

High-throughput

0.458

High

362980

EGFR
Epidermal growth factor receptor

1

0

High-throughput

0.458

High

894282

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.458

High

894287

BAP1
Ubiquitin carboxyl-terminal hydrolase BAP1

1

0

High-throughput

0.458

High

894284

STK4
Serine/threonine-protein kinase 4

1

2

High-throughput

0.445

High

588214

RFA2
Replication protein A 32 kDa subunit

1

0

High-throughput

0.249

Low

694940

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

0

High-throughput

0.249

Low

767709

RFA3
Replication protein A 14 kDa subunit

1

0

High-throughput

0.249

Low

799799

COIL
Coilin

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025