Protein: PPR1A
Protein phosphatase 1 regulatory subunit 1A (Protein phosphatase inhibitor 1) (I-1) (IPP-1)

Gene: PPR1A, PPP1R1A
Organism: Homo sapiens
Interactions: 11
UniProt ID: Q13522

Gene Ontology (top 5):
GO:0004865 - protein serine/threonine phosphatase inhibitor activity
GO:0005737 - cytoplasm
GO:0005977 - glycogen metabolic process
GO:0035556 - intracellular signal transduction

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1109110

RRAGA
Ras-related GTP-binding protein A

3

0

High-throughput

0.638

High

1109112

JMY
Junction-mediating and -regulatory protein

3

0

High-throughput

0.638

High

1109111

SPEM1
Spermatid maturation protein 1

3

0

High-throughput

0.634

High

977689

ACTA
Actin, aortic smooth muscle

2

2

High-throughput

0.611

High

996446

ACTS
Actin, alpha skeletal muscle

3

1

High-throughput

0.609

High

294700

PR15A
Protein phosphatase 1 regulatory subunit 15A

1

0

Small-scale

0.549

High

1040120

M2OM
Mitochondrial 2-oxoglutarate/malate carrier protein

3

0

High-throughput

0.347

High

1064982

FGL1
Fibrinogen-like protein 1

3

0

High-throughput

0.347

High

1109109

ZPBP2
Zona pellucida-binding protein 2

3

0

High-throughput

0.347

High

1109114

ANM6
Protein arginine N-methyltransferase 6

3

0

High-throughput

0.347

High

1109113

ZN414
Zinc finger protein 414

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025