Protein: RHG19
Rho GTPase-activating protein 19 (Rho-type GTPase-activating protein 19)

Gene: RHG19, ARHGAP19
Organism: Homo sapiens
Interactions: 67
UniProt ID: Q14CB8

Gene Ontology (top 5):
GO:0005096 - GTPase activator activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

966326

1433G
14-3-3 protein gamma

4

20

High-throughput

0.691

High

1049302

1433F
14-3-3 protein eta

3

20

High-throughput

0.667

High

691018

1433T
14-3-3 protein theta

3

20

High-throughput

0.650

High

962059

RHOA
Transforming protein RhoA

1

20

High-throughput

0.647

High

1135531

RNF41
E3 ubiquitin-protein ligase NRDP1

2

8

High-throughput

0.628

High

1135532

IKZF5
Zinc finger protein Pegasus

2

12

High-throughput

0.628

High

463521

LYN
Tyrosine-protein kinase Lyn

1

17

Small-scale

0.618

High

890269

FHIT
Bis(5'-adenosyl)-triphosphatase

2

0

High-throughput

0.602

High

1022610

LRP2
Low-density lipoprotein receptor-related protein 2

2

0

High-throughput

0.602

High

1030781

DEF5
Defensin alpha 5

2

0

High-throughput

0.602

High

926991

ATX3
Ataxin-3

2

0

High-throughput

0.601

High

729848

1433B
14-3-3 protein beta/alpha

2

20

High-throughput

0.601

High

1135541

TDRKH
Tudor and KH domain-containing protein

2

9

High-throughput

0.574

High

130101

PGRC1
Membrane-associated progesterone receptor component 1

2

1

High-throughput

0.571

High

1083360

CPSF1
Cleavage and polyadenylation specificity factor subunit 1

2

7

High-throughput

0.571

High

1131257

GANAB
Neutral alpha-glucosidase AB

2

1

High-throughput

0.571

High

1135520

RBBP7
Histone-binding protein RBBP7

2

3

High-throughput

0.571

High

1135524

NUP93
Nuclear pore complex protein Nup93

2

2

High-throughput

0.571

High

1135536

HACD3
Very-long-chain

2

3

High-throughput

0.571

High

813090

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

2

0

High-throughput

0.547

High

1131722

LBR
Delta(14)-sterol reductase LBR

2

0

High-throughput

0.547

High

1135523

CCD50
Coiled-coil domain-containing protein 50

2

0

High-throughput

0.547

High

1135526

NU205
Nuclear pore complex protein Nup205

2

0

High-throughput

0.547

High

74490

HNRC2
Heterogeneous nuclear ribonucleoprotein C-like 2

1

1

High-throughput

0.536

High

1135527

ERBIN
Erbin

1

2

High-throughput

0.536

High

1135542

CBY1
Protein chibby homolog 1

1

2

High-throughput

0.536

High

784608

ATPG
ATP synthase F(1) complex subunit gamma, mitochondrial

2

1

High-throughput

0.521

High

895557

SERPH
Serpin H1

2

2

High-throughput

0.521

High

888868

TMEDA
Transmembrane emp24 domain-containing protein 10

1

0

High-throughput

0.513

High

185707

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

4

High-throughput

0.501

High

706127

S10A2
Protein S100-A2

1

11

High-throughput

0.489

High

1135528

TCPQM
T-complex protein 1 subunit theta-like 2

1

5

High-throughput

0.489

High

123101

DX39A
ATP-dependent RNA helicase DDX39A

1

3

High-throughput

0.479

High

159658

DVL2
Segment polarity protein dishevelled homolog DVL-2

1

9

High-throughput

0.479

High

444980

S10A9
Protein S100-A9

1

11

High-throughput

0.479

High

571438

GLU2B
Glucosidase 2 subunit beta

1

1

High-throughput

0.479

High

588720

RFA2
Replication protein A 32 kDa subunit

1

4

High-throughput

0.479

High

730595

1433S
14-3-3 protein sigma

1

20

High-throughput

0.479

High

958947

RPAB2
DNA-directed RNA polymerases I, II, and III subunit RPABC2

1

1

High-throughput

0.479

High

959786

RS3A
Small ribosomal subunit protein eS1

1

1

High-throughput

0.479

High

971540

1433E
14-3-3 protein epsilon

1

8

High-throughput

0.479

High

973717

RUXE
Small nuclear ribonucleoprotein E

1

2

High-throughput

0.479

High

973916

RUXF
Small nuclear ribonucleoprotein F

1

7

High-throughput

0.479

High

990239

1433Z
14-3-3 protein zeta/delta

1

20

High-throughput

0.479

High

1048512

SSBP
Single-stranded DNA-binding protein, mitochondrial

1

1

High-throughput

0.479

High

1109735

HDAC1
Histone deacetylase 1

1

4

High-throughput

0.479

High

1119939

CIRBP
Cold-inducible RNA-binding protein

1

4

High-throughput

0.479

High

1135530

NSRP1
Nuclear speckle splicing regulatory protein 1

1

3

High-throughput

0.479

High

1135537

ZRAN1
Ubiquitin thioesterase ZRANB1

1

6

High-throughput

0.479

High

1135538

XPO7
Exportin-7

1

16

High-throughput

0.479

High

1135539

ATIF1
ATPase inhibitor, mitochondrial

1

2

High-throughput

0.479

High

1135540

STX8
Syntaxin-8

1

2

High-throughput

0.479

High

184441

SURF4
Surfeit locus protein 4

1

0

High-throughput

0.458

High

516413

CALM2
Calmodulin-2

1

8

High-throughput

0.445

High

516519

CALM3
Calmodulin-3

1

8

High-throughput

0.445

High

1102481

IFIT5
Interferon-induced protein with tetratricopeptide repeats 5

1

5

High-throughput

0.445

High

1135521

FAXC
Failed axon connections homolog

1

1

High-throughput

0.445

High

105952

APRIO
Alternative prion protein

1

7

High-throughput

0.437

High

298712

ATP5H
ATP synthase peripheral stalk subunit d, mitochondrial

1

2

High-throughput

0.437

High

1126887

RBM39
RNA-binding protein 39

1

5

High-throughput

0.437

High

1135529

EBP2
Probable rRNA-processing protein EBP2

1

2

High-throughput

0.437

High

1135535

DCA16
DDB1- and CUL4-associated factor 16

2

0

High-throughput

0.328

High

1135533

SFXN1
Sideroflexin-1

2

0

High-throughput

0.298

High

1135534

RM16
Large ribosomal subunit protein uL16m

2

0

High-throughput

0.298

High

124349

HAX1
HCLS1-associated protein X-1

1

0

High-throughput

0.249

Low

1135525

FBXL6
F-box/LRR-repeat protein 6

1

0

High-throughput

0.249

Low

1135522

CCD80
Coiled-coil domain-containing protein 80

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025