Protein: B3KSW4
Regulator of G protein signaling 20 (cDNA FLJ37184 fis, clone BRALZ2001559, highly similar to Regulator of G-protein signaling 20)

Gene: B3KSW4, RGS20
Organism: Homo sapiens
Interactions: 41
UniProt ID: B3KSW4

Gene Ontology (top 5):
GO:0003924 - GTPase activity
GO:0009968 - negative regulation of signal transduction

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

75558

RGS19
Regulator of G-protein signaling 19

1

1

High-throughput

0.575

High

75560

PLK1
Serine/threonine-protein kinase PLK1

1

1

High-throughput

0.514

High

75567

DCA10
DDB1- and CUL4-associated factor 10

1

2

High-throughput

0.514

High

64700

PGP
Glycerol-3-phosphate phosphatase

1

1

High-throughput

0.407

High

75552

KIF3B
Kinesin-like protein KIF3B

1

4

High-throughput

0.407

High

75553

NBN
Nibrin

1

1

High-throughput

0.407

High

75554

GLRX3
Glutaredoxin-3

1

1

High-throughput

0.407

High

75555

TXLNA
Alpha-taxilin

1

3

High-throughput

0.407

High

75556

PI4KA
Phosphatidylinositol 4-kinase alpha

1

1

High-throughput

0.407

High

75557

PRI2
DNA primase large subunit

1

1

High-throughput

0.407

High

75559

MRE11
Double-strand break repair protein MRE11

1

1

High-throughput

0.407

High

75561

ALR
FAD-linked sulfhydryl oxidase ALR

1

1

High-throughput

0.407

High

75562

TARB1
tRNA

1

1

High-throughput

0.407

High

75563

CUL2
Cullin-2

1

4

High-throughput

0.407

High

75564

EFR3A
Protein EFR3 homolog A

1

3

High-throughput

0.407

High

75565

CRY1
Cryptochrome-1

1

1

High-throughput

0.407

High

75566

CTU2
Cytoplasmic tRNA 2-thiolation protein 2

1

1

High-throughput

0.407

High

75568

CPIN1
Anamorsin

1

1

High-throughput

0.407

High

75569

TRM1L
tRNA

1

1

High-throughput

0.407

High

75570

TTC7B
Tetratricopeptide repeat protein 7B

1

1

High-throughput

0.407

High

75571

ZN444
Zinc finger protein 444

1

7

High-throughput

0.407

High

75572

ZN664
Zinc finger protein 664

1

4

High-throughput

0.407

High

75573

RAD50
DNA repair protein RAD50

1

2

High-throughput

0.407

High

75574

VPP1
V-type proton ATPase 116 kDa subunit a 1

1

1

High-throughput

0.407

High

75575

MOCOS
Molybdenum cofactor sulfurase

1

1

High-throughput

0.407

High

75576

DPH2
2-(3-amino-3-carboxypropyl)histidine synthase subunit 2

1

3

High-throughput

0.407

High

75577

AASD1
Alanyl-tRNA editing protein Aarsd1

1

4

High-throughput

0.407

High

75578

SELO
Protein adenylyltransferase SelO, mitochondrial

1

1

High-throughput

0.407

High

75579

HYCCI
Hyccin

1

1

High-throughput

0.407

High

75580

NEUL
Neurolysin, mitochondrial

1

1

High-throughput

0.407

High

75581

DPH1
2-(3-amino-3-carboxypropyl)histidine synthase subunit 1

1

3

High-throughput

0.407

High

75582

ZY11B
Protein zyg-11 homolog B

1

1

High-throughput

0.407

High

75583

CIAO3
Cytosolic iron-sulfur assembly component 3

1

3

High-throughput

0.407

High

75584

ZN696
Zinc finger protein 696

1

4

High-throughput

0.407

High

75585

TXLNG
Gamma-taxilin

1

3

High-throughput

0.407

High

75586

TYW1
S-adenosyl-L-methionine-dependent tRNA 4-demethylwyosine synthase TYW1

1

1

High-throughput

0.407

High

75587

MIOS
GATOR2 complex protein MIOS

1

1

High-throughput

0.407

High

75588

NARF
Nuclear prelamin A recognition factor

1

3

High-throughput

0.407

High

75589

EFR3B
Protein EFR3 homolog B

1

3

High-throughput

0.407

High

75590

BOLA1
BolA-like protein 1

1

2

High-throughput

0.407

High

75591

KIF3A
Kinesin-like protein KIF3A

1

4

High-throughput

0.407

High


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Last updated: 11Aug2025