Protein: JPH4
Junctophilin-4 (JP-4) (Junctophilin-like 1 protein)

Gene: JPH4
Organism: Homo sapiens
Interactions: 69
UniProt ID: Q96JJ6

Gene Ontology (top 5):
GO:0001817 - regulation of cytokine production
GO:0005789 - endoplasmic reticulum membrane
GO:0005790 - smooth endoplasmic reticulum
GO:0005886 - plasma membrane
GO:0007612 - learning

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1360726

JPH3
Junctophilin-3

1

10

High-throughput

0.691

High

1392779

P121A
Nuclear envelope pore membrane protein POM 121

3

1

High-throughput

0.662

High

273572

DJC13
DnaJ homolog subfamily C member 13

2

3

High-throughput

0.628

High

540073

BCR
Breakpoint cluster region protein

2

3

High-throughput

0.628

High

997945

CSK21
Casein kinase II subunit alpha

2

1

High-throughput

0.628

High

1105867

TMED1
Transmembrane emp24 domain-containing protein 1

2

2

High-throughput

0.628

High

1272722

MAEA
E3 ubiquitin-protein transferase MAEA

2

3

High-throughput

0.628

High

1346615

VANG1
Vang-like protein 1

2

1

High-throughput

0.628

High

1395072

OSBL6
Oxysterol-binding protein-related protein 6

2

2

High-throughput

0.628

High

1395077

OSBL3
Oxysterol-binding protein-related protein 3

2

2

High-throughput

0.628

High

1395090

VANG2
Vang-like protein 2

2

1

High-throughput

0.628

High

1395087

UBQL2
Ubiquilin-2

2

3

High-throughput

0.606

High

1395091

UBQL1
Ubiquilin-1

2

2

High-throughput

0.606

High

319012

MICA2
[F-actin]-monooxygenase MICAL2

3

3

High-throughput

0.604

High

625561

CSK22
Casein kinase II subunit alpha'

3

1

High-throughput

0.604

High

1152027

PTN14
Tyrosine-protein phosphatase non-receptor type 14

3

4

High-throughput

0.604

High

1198142

RHG29
Rho GTPase-activating protein 29

3

5

High-throughput

0.604

High

1206518

PRC2B
Protein PRRC2B

3

4

High-throughput

0.604

High

1395073

UACA
Uveal autoantigen with coiled-coil domains and ankyrin repeats

3

5

High-throughput

0.604

High

1395076

TARA
TRIO and F-actin-binding protein

3

4

High-throughput

0.604

High

1395088

GPTC8
G patch domain-containing protein 8

3

2

High-throughput

0.604

High

1058212

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

2

0

High-throughput

0.602

High

1395082

MYO10
Unconventional myosin-X

2

0

High-throughput

0.602

High

1395083

SMYD2
N-lysine methyltransferase SMYD2

1

0

High-throughput

0.578

High

1134030

ZN638
Zinc finger protein 638

2

1

High-throughput

0.574

High

1250504

RBP10
Ran-binding protein 10

2

5

High-throughput

0.574

High

1250756

MPRIP
Myosin phosphatase Rho-interacting protein

2

3

High-throughput

0.574

High

1290654

ZCH18
Zinc finger CCCH domain-containing protein 18

2

4

High-throughput

0.574

High

1357081

CATIN
Splicing factor Cactin

2

1

High-throughput

0.574

High

1361469

IFT81
Intraflagellar transport protein 81 homolog

2

1

High-throughput

0.574

High

1386133

GCC1
GRIP and coiled-coil domain-containing protein 1

2

2

High-throughput

0.574

High

1395068

IFT74
Intraflagellar transport protein 74 homolog

2

1

High-throughput

0.574

High

1395069

AGAP3
Arf-GAP with GTPase, ANK repeat and PH domain-containing protein 3

2

3

High-throughput

0.574

High

1395074

PP12C
Protein phosphatase 1 regulatory subunit 12C

2

4

High-throughput

0.574

High

1395078

WDR26
WD repeat-containing protein 26

2

2

High-throughput

0.574

High

1395079

IFT22
Intraflagellar transport protein 22 homolog

2

2

High-throughput

0.574

High

1395080

RMD5A
E3 ubiquitin-protein transferase RMND5A

2

2

High-throughput

0.574

High

1395085

GID8
Glucose-induced degradation protein 8 homolog

2

3

High-throughput

0.574

High

1395094

RBMX2
RNA-binding motif protein, X-linked 2

2

2

High-throughput

0.549

High

1395086

ZO2
Tight junction protein 2

1

2

High-throughput

0.536

High

1154709

VAMP3
Vesicle-associated membrane protein 3

1

0

High-throughput

0.513

High

194845

KCNN4
Intermediate conductance calcium-activated potassium channel protein 4

1

2

Small-scale

0.501

High

1032077

CAC1D
Voltage-dependent L-type calcium channel subunit alpha-1D

1

5

Small-scale

0.501

High

1367836

RYR2
Ryanodine receptor 2

1

4

Small-scale

0.501

High

889638

CLK2
Dual specificity protein kinase CLK2

1

1

High-throughput

0.489

High

977149

YPEL5
Protein yippee-like 5

1

1

High-throughput

0.489

High

1395089

MKLN1
Muskelin

1

1

High-throughput

0.489

High

1395092

SCML1
Sex comb on midleg-like protein 1

1

1

High-throughput

0.489

High

1395093

WBP11
WW domain-binding protein 11

1

4

High-throughput

0.489

High

1395095

PRC2C
Protein PRRC2C

1

3

High-throughput

0.489

High

272391

OBSL1
Obscurin-like protein 1

1

4

High-throughput

0.437

High

1395070

BUD13
BUD13 homolog

1

2

High-throughput

0.407

High

67497

ZSWM8
Zinc finger SWIM domain-containing protein 8

3

0

High-throughput

0.345

High

1395075

UBE2O
(E3-independent) E2 ubiquitin-conjugating enzyme

3

0

High-throughput

0.345

High

1395084

RAD18
E3 ubiquitin-protein ligase RAD18

3

0

High-throughput

0.345

High

71353

F1712
Protein FAM171A2

2

0

High-throughput

0.328

High

884383

UBE2A
Ubiquitin-conjugating enzyme E2 A

2

0

High-throughput

0.328

High

1119695

CDK13
Cyclin-dependent kinase 13

2

0

High-throughput

0.328

High

1193459

CCD14
Coiled-coil domain-containing protein 14

2

0

High-throughput

0.328

High

1307900

ARMC8
Armadillo repeat-containing protein 8

2

0

High-throughput

0.328

High

1309300

GID4
Glucose-induced degradation protein 4 homolog

2

0

High-throughput

0.328

High

1358829

KBTB7
Kelch repeat and BTB domain-containing protein 7

2

0

High-throughput

0.328

High

1395081

MRS2
Magnesium transporter MRS2 homolog, mitochondrial

2

0

High-throughput

0.328

High

1395096

PAXB1
PAX3- and PAX7-binding protein 1

2

0

High-throughput

0.328

High

995199

CSK2B
Casein kinase II subunit beta

1

0

High-throughput

0.279

Low

1324448

CLASR
CLK4-associating serine/arginine rich protein

1

0

High-throughput

0.279

Low

1388985

MASU1
Mitochondrial assembly of ribosomal large subunit protein 1

1

0

High-throughput

0.279

Low

1395071

B2L13
Bcl-2-like protein 13

1

0

Small-scale

0.251

Low

1383974

ARK2N
Protein ARK2N

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025