Protein: RGS18
Regulator of G-protein signaling 18 (RGS18)

Gene: RGS18
Organism: Homo sapiens
Interactions: 8
UniProt ID: Q9NS28

Gene Ontology (top 5):
GO:0003924 - GTPase activity
GO:0005096 - GTPase activator activity
GO:0005737 - cytoplasm
GO:0005886 - plasma membrane
GO:0007186 - G protein-coupled receptor signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

476047

GNAI3
Guanine nucleotide-binding protein G(i) subunit alpha-3

2

20

Small-scale

0.778

High

418751

GNAI2
Guanine nucleotide-binding protein G(i) subunit alpha-2

1

20

Small-scale

0.647

High

893531

GNAQ
Guanine nucleotide-binding protein G(q) subunit alpha

1

20

Small-scale

0.647

High

989885

GNAI1
Guanine nucleotide-binding protein G(i) subunit alpha-1

1

20

Small-scale

0.647

High

423276

A4
Amyloid-beta precursor protein

1

5

High-throughput

0.501

High

1420539

TRIM9
E3 ubiquitin-protein ligase TRIM9

1

3

High-throughput

0.479

High

975976

RL7A
Large ribosomal subunit protein eL8

1

0

High-throughput

0.458

High

386276

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025