Protein: G3PT
Glyceraldehyde-3-phosphate dehydrogenase, testis-specific (EC 1.2.1.12) (Spermatogenic cell-specific glyceraldehyde 3-phosphate dehydrogenase 2) (GAPDH-2) (Spermatogenic glyceraldehyde-3-phosphate dehydrogenase)

Gene: G3PT, GAPDHS
Organism: Homo sapiens
Interactions: 171
UniProt ID: O14556

Gene Ontology (top 5):
GO:0004365 - glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0006006 - glucose metabolic process
GO:0006096 - glycolytic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

156231

G3P
Glyceraldehyde-3-phosphate dehydrogenase

3

14

High-throughput

0.861

High

156266

TRA2A
Transformer-2 protein homolog alpha

3

5

High-throughput

0.667

High

156302

SAMD7
Sterile alpha motif domain-containing protein 7

3

1

High-throughput

0.667

High

156335

SPZ1
Spermatogenic leucine zipper protein 1

3

2

High-throughput

0.667

High

156273

TRIP6
Thyroid receptor-interacting protein 6

3

0

High-throughput

0.638

High

156306

DCP2
m7GpppN-mRNA hydrolase

3

0

High-throughput

0.638

High

156372

MAFF
Transcription factor MafF

3

0

High-throughput

0.638

High

156356

THAP1
THAP domain-containing protein 1

3

0

High-throughput

0.634

High

156316

MEIOB
Meiosis-specific with OB domain-containing protein

3

0

High-throughput

0.629

High

156260

ITK
Tyrosine-protein kinase ITK/TSK

2

3

High-throughput

0.628

High

156311

S39AB
Zinc transporter ZIP11

2

1

High-throughput

0.628

High

156338

UBA5
Ubiquitin-like modifier-activating enzyme 5

2

1

High-throughput

0.628

High

156352

BATF3
Basic leucine zipper transcriptional factor ATF-like 3

2

2

High-throughput

0.628

High

156367

DDX20
Probable ATP-dependent RNA helicase DDX20

2

3

High-throughput

0.628

High

156287

ZN684
Zinc finger protein 684

2

2

High-throughput

0.611

High

156378

PSG11
Pregnancy-specific beta-1-glycoprotein 11

3

1

High-throughput

0.609

High

156293

SWAP1
ATPase SWSAP1

2

0

High-throughput

0.602

High

156324

GPX8
Probable glutathione peroxidase 8

3

2

High-throughput

0.599

High

156360

KLRF1
Killer cell lectin-like receptor subfamily F member 1

3

1

High-throughput

0.599

High

156242

CGL
Cystathionine gamma-lyase

2

0

High-throughput

0.585

High

156307

CCD50
Coiled-coil domain-containing protein 50

2

0

High-throughput

0.585

High

156245

CNDD3
Condensin-2 complex subunit D3

2

1

High-throughput

0.574

High

156274

KCA10
Potassium voltage-gated channel subfamily A member 10

2

1

High-throughput

0.574

High

156310

PHAR4
Phosphatase and actin regulator 4

2

1

High-throughput

0.574

High

156371

ODF2L
Protein BCAP

2

4

High-throughput

0.574

High

156297

SYDM
Aspartate--tRNA ligase, mitochondrial

2

2

High-throughput

0.567

High

156282

PTN20
Tyrosine-protein phosphatase non-receptor type 20

2

1

High-throughput

0.549

High

156223

ZN623
Zinc finger protein 623

1

3

High-throughput

0.536

High

156224

BRE1B
E3 ubiquitin-protein ligase BRE1B

1

3

High-throughput

0.536

High

156225

Z780A
Zinc finger protein 780A

1

1

High-throughput

0.536

High

156234

H14
Histone H1.4

1

3

High-throughput

0.536

High

156241

CDD
Cytidine deaminase

1

1

High-throughput

0.536

High

156244

GRIA1
Glutamate receptor 1

1

3

High-throughput

0.536

High

156253

PCBP3
Poly(rC)-binding protein 3

1

1

High-throughput

0.536

High

156264

SRSF5
Serine/arginine-rich splicing factor 5

1

2

High-throughput

0.536

High

156268

RAB32
Ras-related protein Rab-32

1

2

High-throughput

0.536

High

156275

ZNF74
Zinc finger protein 74

1

4

High-throughput

0.536

High

156290

ARHGG
Rho guanine nucleotide exchange factor 16

1

1

High-throughput

0.536

High

156313

ZN664
Zinc finger protein 664

1

2

High-throughput

0.536

High

156318

LMBL4
Lethal(3)malignant brain tumor-like protein 4

1

1

High-throughput

0.536

High

156332

CDC6
Cell division control protein 6 homolog

1

2

High-throughput

0.536

High

156334

ZSA5A
Zinc finger and SCAN domain-containing protein 5A

1

2

High-throughput

0.536

High

156342

ZN576
Zinc finger protein 576

1

2

High-throughput

0.536

High

156345

UNKL
Putative E3 ubiquitin-protein ligase UNKL

1

1

High-throughput

0.536

High

156346

PRD16
Histone-lysine N-methyltransferase PRDM16

1

3

High-throughput

0.536

High

156368

RABX5
Rab5 GDP/GTP exchange factor

1

1

High-throughput

0.536

High

156370

HSPB8
Heat shock protein beta-8

1

3

High-throughput

0.536

High

156222

HNRPQ
Heterogeneous nuclear ribonucleoprotein Q

1

2

High-throughput

0.515

High

156226

DNJB5
DnaJ homolog subfamily B member 5

1

4

High-throughput

0.515

High

156265

ATM
Serine-protein kinase ATM

1

1

High-throughput

0.515

High

156220

FOXS1
Forkhead box protein S1

1

0

High-throughput

0.513

High

156243

IL15
Interleukin-15

1

0

High-throughput

0.513

High

156250

ASCL1
Achaete-scute homolog 1

1

0

High-throughput

0.513

High

156258

ICA69
Islet cell autoantigen 1

1

0

High-throughput

0.513

High

156270

CKAP5
Cytoskeleton-associated protein 5

1

0

High-throughput

0.513

High

156276

ISX
Intestine-specific homeobox

1

0

High-throughput

0.513

High

156291

SFRP4
Secreted frizzled-related protein 4

1

0

High-throughput

0.513

High

156296

ULK3
Serine/threonine-protein kinase ULK3

1

0

High-throughput

0.513

High

156299

DPPA4
Developmental pluripotency-associated protein 4

1

0

High-throughput

0.513

High

156341

DSN1
Kinetochore-associated protein DSN1 homolog

1

0

High-throughput

0.513

High

156343

STPAP
Speckle targeted PIP5K1A-regulated poly(A) polymerase

1

0

High-throughput

0.513

High

156353

ABHDA
Palmitoyl-protein thioesterase ABHD10, mitochondrial

1

0

High-throughput

0.513

High

156359

SPG21
Maspardin

1

0

High-throughput

0.513

High

156364

NPS3A
Protein NipSnap homolog 3A

1

0

High-throughput

0.513

High

156366

MKRN1
E3 ubiquitin-protein ligase makorin-1

1

0

High-throughput

0.513

High

156369

PURG
Purine-rich element-binding protein gamma

1

0

High-throughput

0.513

High

156233

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.501

High

156219

EPHB6
Ephrin type-B receptor 6

1

2

High-throughput

0.500

High

156237

CBR1
Carbonyl reductase [NADPH] 1

1

0

High-throughput

0.493

High

156255

NTH
Endonuclease III-like protein 1

1

0

High-throughput

0.493

High

156320

FBX15
F-box only protein 15

1

0

High-throughput

0.493

High

156340

BHMT2
S-methylmethionine--homocysteine S-methyltransferase BHMT2

1

0

High-throughput

0.493

High

156355

TM38B
Trimeric intracellular cation channel type B

1

0

High-throughput

0.493

High

66952

L37A2
Leucine-rich repeat-containing protein 37A2

1

2

High-throughput

0.489

High

156236

KCRU
Creatine kinase U-type, mitochondrial

1

1

High-throughput

0.489

High

156246

LPAR6
Lysophosphatidic acid receptor 6

1

1

High-throughput

0.489

High

156249

LMAN1
Protein ERGIC-53

1

1

High-throughput

0.489

High

156263

ELAV2
ELAV-like protein 2

1

2

High-throughput

0.489

High

156280

CEA21
Cell adhesion molecule CEACAM21

1

1

High-throughput

0.489

High

156285

CL12A
C-type lectin domain family 12 member A

1

1

High-throughput

0.489

High

156295

KLC3
Kinesin light chain 3

1

1

High-throughput

0.489

High

156304

LRRT3
Leucine-rich repeat transmembrane neuronal protein 3

1

1

High-throughput

0.489

High

156327

C102A
Coiled-coil domain-containing protein 102A

1

2

High-throughput

0.489

High

156365

O12D3
Olfactory receptor 12D3

1

1

High-throughput

0.489

High

156380

PCDG7
Protocadherin gamma-A7

1

2

High-throughput

0.489

High

156362

SH3B4
SH3 domain-binding protein 4

1

0

High-throughput

0.486

High

156217

CTRO
Citron Rho-interacting kinase

1

2

High-throughput

0.479

High

156221

PRC1
Protein regulator of cytokinesis 1

1

2

High-throughput

0.479

High

156227

TRI37
E3 ubiquitin-protein ligase TRIM37

1

4

High-throughput

0.479

High

156232

P53
Cellular tumor antigen p53

1

1

Small-scale

0.479

High

156235

BIP
Endoplasmic reticulum chaperone BiP

1

7

High-throughput

0.479

High

156251

CDK7
Cyclin-dependent kinase 7

1

7

High-throughput

0.479

High

156254

1433Z
14-3-3 protein zeta/delta

1

6

Small-scale

0.479

High

156267

CUL4A
Cullin-4A

1

6

High-throughput

0.479

High

156329

CHM4C
Charged multivesicular body protein 4c

1

2

High-throughput

0.479

High

156331

AURKB
Aurora kinase B

1

3

High-throughput

0.479

High

156347

NMRL1
NmrA-like family domain-containing protein 1

1

1

High-throughput

0.479

High

156351

ANLN
Anillin

1

1

High-throughput

0.479

High

156373

FZR1
Fizzy-related protein homolog

1

4

High-throughput

0.479

High

156281

S2552
Mitochondrial nicotinamide adenine dinucleotide transporter SLC25A52

1

1

High-throughput

0.470

High

156284

RNFT1
E3 ubiquitin-protein ligase RNFT1

1

5

High-throughput

0.470

High

156339

GHC2
Mitochondrial glutamate carrier 2

1

1

High-throughput

0.470

High

156357

ELOV2
Very long chain fatty acid elongase 2

1

1

High-throughput

0.470

High

156377

PCDGK
Protocadherin gamma-C3

1

2

High-throughput

0.470

High

156248

SOX2
Transcription factor SOX-2

1

0

High-throughput

0.458

High

107784

SUMO5
Small ubiquitin-related modifier 5

1

4

High-throughput

0.445

High

156256

MDM2
E3 ubiquitin-protein ligase Mdm2

1

1

Small-scale

0.445

High

156238

ZP3
Zona pellucida sperm-binding protein 3

1

2

Small-scale

0.437

High

156259

ZP2
Zona pellucida sperm-binding protein 2

1

2

Small-scale

0.437

High

156262

ZP4
Zona pellucida sperm-binding protein 4

1

2

Small-scale

0.437

High

156271

GRM2
Metabotropic glutamate receptor 2

1

1

High-throughput

0.437

High

156272

RBM39
RNA-binding protein 39

1

5

High-throughput

0.437

High

156312

RHG24
Rho GTPase-activating protein 24

1

3

High-throughput

0.437

High

156337

ACE2
Angiotensin-converting enzyme 2

1

1

High-throughput

0.437

High

156230

ANXA1
Annexin A1

1

4

Small-scale

0.408

High

3695

A0A126GVR8
Olfactory receptor

1

1

High-throughput

0.407

High

156283

Q4KN05
KLRF1 protein

1

1

High-throughput

0.407

High

156286

S1A7B
Protein S100-A7-like 2

1

3

High-throughput

0.407

High

156288

Q5T5D8
Zinc finger protein 684

1

5

High-throughput

0.407

High

156379

S27A6
Long-chain fatty acid transport protein 6

1

2

High-throughput

0.407

High

156252

INSL3
Insulin-like 3

3

0

High-throughput

0.347

High

156358

GDE1
Glycerophosphodiester phosphodiesterase 1

3

0

High-throughput

0.347

High

156240

SC5A2
Sodium/glucose cotransporter 2

3

0

High-throughput

0.345

High

156218

MGST3
Glutathione S-transferase 3, mitochondrial

2

0

High-throughput

0.328

High

156261

RGF1B
Ras-GEF domain-containing family member 1B

2

0

High-throughput

0.328

High

156294

F117B
Protein FAM117B

2

0

High-throughput

0.328

High

156298

TM220
Transmembrane protein 220

2

0

High-throughput

0.328

High

156300

LIGO2
Leucine-rich repeat and immunoglobulin-like domain-containing nogo receptor-interacting protein 2

2

0

High-throughput

0.328

High

156308

ZDH23
Palmitoyltransferase ZDHHC23

2

0

High-throughput

0.328

High

156314

GLT16
Polypeptide N-acetylgalactosaminyltransferase 16

2

0

High-throughput

0.328

High

156322

COQ8A
Atypical kinase COQ8A, mitochondrial

2

0

High-throughput

0.328

High

156344

CS044
Uncharacterized protein C19orf44

2

0

High-throughput

0.328

High

156361

TAP26
Thyroid transcription factor 1-associated protein 26

2

0

High-throughput

0.328

High

156277

HYAL4
Hyaluronidase-4

2

0

High-throughput

0.324

High

156292

MFSD5
Molybdate-anion transporter

2

0

High-throughput

0.319

High

156319

CL050
Uncharacterized protein C12orf50

2

0

High-throughput

0.319

High

156336

NUSAP
Nucleolar and spindle-associated protein 1

2

0

High-throughput

0.318

High

156330

ZMY19
Zinc finger MYND domain-containing protein 19

2

0

High-throughput

0.316

High

156309

CFA46
Cilia- and flagella-associated protein 46

2

0

High-throughput

0.313

High

156374

S45A2
Membrane-associated transporter protein

2

0

High-throughput

0.313

High

50840

NDUF8
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex assembly factor 8

1

0

High-throughput

0.279

Low

96963

NPIB6
Nuclear pore complex-interacting protein family member B6

1

0

High-throughput

0.279

Low

156228

CSPG5
Chondroitin sulfate proteoglycan 5

1

0

High-throughput

0.279

Low

156229

PDYN
Proenkephalin-B

1

0

High-throughput

0.279

Low

156239

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.279

Low

156247

GLRB
Glycine receptor subunit beta

1

0

High-throughput

0.279

Low

156278

AP5B1
AP-5 complex subunit beta-1

1

0

High-throughput

0.279

Low

156279

LETM2
LETM1 domain-containing protein LETM2, mitochondrial

1

0

High-throughput

0.279

Low

156289

AVPI1
Arginine vasopressin-induced protein 1

1

0

High-throughput

0.279

Low

156301

DYM
Dymeclin

1

0

High-throughput

0.279

Low

156305

COA5
Cytochrome c oxidase assembly factor 5

1

0

High-throughput

0.279

Low

156323

CKLF2
CKLF-like MARVEL transmembrane domain-containing protein 2

1

0

High-throughput

0.279

Low

156325

SNX29
Sorting nexin-29

1

0

High-throughput

0.279

Low

156326

SCTM1
Secreted and transmembrane protein 1

1

0

High-throughput

0.279

Low

156328

CC127
Coiled-coil domain-containing protein 127

1

0

High-throughput

0.279

Low

156333

PHAF1
Phagosome assembly factor 1

1

0

High-throughput

0.279

Low

156348

PROK2
Prokineticin-2

1

0

High-throughput

0.279

Low

156349

ANKH
Mineralization regulator ANKH

1

0

High-throughput

0.279

Low

156350

FERY3
Ferry endosomal RAB5 effector complex subunit 3

1

0

High-throughput

0.279

Low

156354

TMLH
Trimethyllysine dioxygenase, mitochondrial

1

0

High-throughput

0.279

Low

156363

CATF
Cathepsin F

1

0

High-throughput

0.279

Low

156375

UTP16
U3 small nucleolar RNA-associated protein NOL7

1

0

High-throughput

0.279

Low

156376

AT1B4
Protein ATP1B4

1

0

High-throughput

0.279

Low

156381

DJC15
DnaJ homolog subfamily C member 15

1

0

High-throughput

0.279

Low

156382

RT18B
Small ribosomal subunit protein mS40

1

0

High-throughput

0.279

Low

156257

TAP1
Antigen peptide transporter 1

1

0

High-throughput

0.269

Low

156269

APOF
Apolipoprotein F

1

0

High-throughput

0.269

Low

156303

TRPT1
tRNA 2'-phosphotransferase 1

1

0

High-throughput

0.269

Low

156315

SRBD1
S1 RNA-binding domain-containing protein 1

1

0

High-throughput

0.269

Low

156317

DYLT5
Dynein light chain Tctex-type 5

1

0

High-throughput

0.269

Low

156321

T161B
Transmembrane protein 161B

1

0

High-throughput

0.269

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025