Protein: PMEPA
Protein TMEPAI (Prostate transmembrane protein androgen induced 1) (Solid tumor-associated 1 protein) (Transmembrane prostate androgen-induced protein)

Gene: PMEPA, PMEPA1
Organism: Homo sapiens
Interactions: 55
UniProt ID: Q969W9

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0005886 - plasma membrane
GO:0010008 - endosome membrane
GO:0016020 - membrane
GO:0030512 - negative regulation of transforming growth factor beta receptor signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

861710

NEDD4
E3 ubiquitin-protein ligase NEDD4

7

12

Small-scale

0.750

High

226845

SGTA
Small glutamine-rich tetratricopeptide repeat-containing protein alpha

2

1

High-throughput

0.606

High

329475

EPN2
Epsin-2

2

1

High-throughput

0.606

High

1381457

UBQL2
Ubiquilin-2

2

1

High-throughput

0.606

High

169686

HGS
Hepatocyte growth factor-regulated tyrosine kinase substrate

1

1

Small-scale

0.573

High

683496

IKBA
NF-kappa-B inhibitor alpha

1

1

Small-scale

0.573

High

1368283

STAM1
Signal transducing adapter molecule 1

1

1

Small-scale

0.573

High

593860

PP2BB
Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform

1

2

High-throughput

0.536

High

1062388

PP2BA
Protein phosphatase 3 catalytic subunit alpha

1

2

High-throughput

0.536

High

286574

SG2A1
Mammaglobin-B

1

0

High-throughput

0.513

High

379031

PIGR
Polymeric immunoglobulin receptor

1

0

High-throughput

0.513

High

391062

TRFL
Lactotransferrin

1

0

High-throughput

0.513

High

536282

PPAL
Lysosomal acid phosphatase

1

0

High-throughput

0.513

High

1291116

CAND1
Cullin-associated NEDD8-dissociated protein 1

1

0

High-throughput

0.513

High

1381447

PAUF
Pancreatic adenocarcinoma up-regulated factor

1

0

High-throughput

0.513

High

1381455

UBQL4
Ubiquilin-4

1

1

High-throughput

0.494

High

656214

PPIB
Peptidyl-prolyl cis-trans isomerase B

1

0

High-throughput

0.493

High

366195

HPT
Haptoglobin

1

1

High-throughput

0.489

High

873481

PP2BC
Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform

1

2

High-throughput

0.489

High

1257282

STXB4
Syntaxin-binding protein 4

1

1

High-throughput

0.489

High

1311148

UBR2
E3 ubiquitin-protein ligase UBR2

1

2

High-throughput

0.489

High

1351331

BPIB1
BPI fold-containing family B member 1

1

1

High-throughput

0.489

High

1381450

NED4L
E3 ubiquitin-protein ligase NEDD4-like

1

12

High-throughput

0.489

High

1381454

BPIA1
BPI fold-containing family A member 1

1

1

High-throughput

0.489

High

1381451

DCTN5
Dynactin subunit 5

1

1

Small-scale

0.481

High

640976

VDAC1
Non-selective voltage-gated ion channel VDAC1

1

1

Small-scale

0.479

High

1062581

DHX9
ATP-dependent RNA helicase A

1

1

Small-scale

0.479

High

218592

TGON2
Trans-Golgi network integral membrane protein 2

1

0

High-throughput

0.458

High

247403

PHLP1
PH domain leucine-rich repeat-containing protein phosphatase 1

1

0

Small-scale

0.458

High

316940

MTA2
Metastasis-associated protein MTA2

1

0

Small-scale

0.458

High

520264

ANDR
Androgen receptor

1

0

Small-scale

0.458

High

772945

MYH9
Myosin-9

1

0

Small-scale

0.458

High

379693

IGHA1
Immunoglobulin heavy constant alpha 1

1

2

High-throughput

0.445

High

379766

IGHA2
Immunoglobulin heavy constant alpha 2

1

2

High-throughput

0.445

High

212464

SPIT2
Kunitz-type protease inhibitor 2

1

0

High-throughput

0.426

High

230998

TYOBP
TYRO protein tyrosine kinase-binding protein

1

0

High-throughput

0.426

High

379125

IGKC
Immunoglobulin kappa constant

1

0

High-throughput

0.426

High

1057691

TNR9
Tumor necrosis factor receptor superfamily member 9

1

0

High-throughput

0.426

High

1120485

SCRB2
Lysosome membrane protein 2

1

0

High-throughput

0.426

High

1381449

ASIC4
Acid-sensing ion channel 4

1

0

High-throughput

0.426

High

1381452

TMPSD
Transmembrane protease serine 13

1

0

High-throughput

0.426

High

943806

UBS3A
Ubiquitin-associated and SH3 domain-containing protein A

2

0

High-throughput

0.316

High

1381448

OTUB2
Ubiquitin thioesterase OTUB2

2

0

High-throughput

0.316

High

370102

CYTS
Cystatin-S

1

0

High-throughput

0.279

Low

378709

IGJ
Immunoglobulin J chain

1

0

High-throughput

0.279

Low

723951

LCN1
Lipocalin-1

1

0

High-throughput

0.279

Low

989916

CANB1
Calcineurin subunit B type 1

1

0

High-throughput

0.279

Low

1157301

PROL4
Proline-rich protein 4

1

0

High-throughput

0.279

Low

1381453

LACRT
Extracellular glycoprotein lacritin

1

0

High-throughput

0.279

Low

1381456

DMBT1
Scavenger receptor cysteine-rich domain-containing protein DMBT1

1

0

High-throughput

0.279

Low

133373

DCTN6
Dynactin subunit 6

1

0

Small-scale

0.275

Low

349191

LATS1
Serine/threonine-protein kinase LATS1

1

0

Small-scale

0.249

Low

481354

HMGB1
High mobility group protein B1

1

0

Small-scale

0.249

Low

1157852

DDB1
DNA damage-binding protein 1

1

0

Small-scale

0.249

Low

170911

CLGN
Calmegin

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025