Protein: ATG2A
Autophagy-related protein 2 homolog A

Gene: ATG2A
Organism: Homo sapiens
Interactions: 121
UniProt ID: Q2TAZ0

Gene Ontology (top 5):
GO:0000045 - autophagosome assembly
GO:0000407 - phagophore assembly site
GO:0000422 - autophagy of mitochondrion
GO:0000425 - pexophagy
GO:0005789 - endoplasmic reticulum membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1180339

WIPI4
WD repeat domain phosphoinositide-interacting protein 4

4

10

Small-scale

0.698

High

1180317

MLP3B
Microtubule-associated protein 1 light chain 3 beta

2

8

High-throughput

0.608

High

1180318

GBRL1
Gamma-aminobutyric acid receptor-associated protein-like 1

1

8

High-throughput

0.586

High

1175800

T132A
Transmembrane protein 132A

1

1

High-throughput

0.536

High

1180273

WIPI1
WD repeat domain phosphoinositide-interacting protein 1

1

10

High-throughput

0.536

High

1180303

ATG2B
Autophagy-related protein 2 homolog B

1

3

High-throughput

0.536

High

328035

GBRAP
Gamma-aminobutyric acid receptor-associated protein

1

8

High-throughput

0.527

High

952195

GBRL2
Gamma-aminobutyric acid receptor-associated protein-like 2

1

8

High-throughput

0.527

High

1180314

MLP3C
Microtubule-associated protein 1 light chain 3 gamma

1

8

High-throughput

0.501

High

1180320

MLP3A
Microtubule-associated protein 1 light chain 3 alpha

1

8

High-throughput

0.501

High

1180281

ATG9A
Autophagy-related protein 9A

1

1

Small-scale

0.500

High

679173

DNJB1
DnaJ homolog subfamily B member 1

1

2

High-throughput

0.489

High

1180277

H2A2A
Histone H2A type 2-A

1

1

High-throughput

0.489

High

1180308

DNJC7
DnaJ homolog subfamily C member 7

1

5

High-throughput

0.489

High

1180321

UBTD1
Ubiquitin domain-containing protein 1

1

1

High-throughput

0.489

High

1180335

MAGD2
Melanoma-associated antigen D2

1

1

High-throughput

0.489

High

279175

ULK1
Serine/threonine-protein kinase ULK1

1

5

Small-scale

0.479

High

900841

RAB5C
Ras-related protein Rab-5C

1

15

High-throughput

0.479

High

901272

RAB7A
Ras-related protein Rab-7a

1

20

High-throughput

0.479

High

901843

RAB9A
Ras-related protein Rab-9A

1

20

High-throughput

0.479

High

1180297

EDEM1
ER degradation-enhancing alpha-mannosidase-like protein 1

1

2

High-throughput

0.479

High

1180305

OPTN
Optineurin

1

1

High-throughput

0.479

High

1180301

H2B1H
Histone H2B type 1-H

1

2

High-throughput

0.470

High

1180276

Q6FHY5
MEOX2 protein

1

1

High-throughput

0.470

High

48646

ESYT2
Extended synaptotagmin-2

1

1

Small-scale

0.445

High

135631

DNM1L
Dynamin-1-like protein

1

1

Small-scale

0.445

High

184993

SPTC2
Serine palmitoyltransferase 2

1

1

Small-scale

0.445

High

338486

SC24B
Protein transport protein Sec24B

1

1

Small-scale

0.445

High

1097783

STX5
Syntaxin-5

1

2

Small-scale

0.445

High

1125462

FKBP8
Peptidyl-prolyl cis-trans isomerase FKBP8

1

3

Small-scale

0.445

High

1180271

ATG2A
Autophagy-related protein 2 homolog A

1

3

High-throughput

0.445

High

1180278

S27A4
Long-chain fatty acid transport protein 4

1

3

Small-scale

0.445

High

1180293

MSPD2
Motile sperm domain-containing protein 2

1

2

Small-scale

0.445

High

1180304

FAF2
FAS-associated factor 2

1

4

Small-scale

0.445

High

1180315

OSBL8
Oxysterol-binding protein-related protein 8

1

1

Small-scale

0.445

High

1180330

MARH5
E3 ubiquitin-protein ligase MARCHF5

1

1

Small-scale

0.445

High

1180338

DHRS7
Dehydrogenase/reductase SDR family member 7

1

1

Small-scale

0.445

High

893886

MEOX2
Homeobox protein MOX-2

1

1

High-throughput

0.439

High

172878

XPO1
Exportin-1

1

1

High-throughput

0.437

High

630532

RAB3B
Ras-related protein Rab-3B

1

9

High-throughput

0.437

High

630818

RAB4A
Ras-related protein Rab-4A

1

16

High-throughput

0.437

High

975062

ARF6
ADP-ribosylation factor 6

1

4

High-throughput

0.437

High

1180284

HOOK3
Protein Hook homolog 3

1

3

High-throughput

0.437

High

1180296

DCAF4
DDB1- and CUL4-associated factor 4

1

1

High-throughput

0.437

High

1180309

PHB2
Prohibitin-2

1

4

High-throughput

0.437

High

1180327

OTULL
Inactive ubiquitin thioesterase OTULINL

1

1

High-throughput

0.437

High

1180334

HOOK1
Protein Hook homolog 1

1

2

High-throughput

0.437

High

184449

SURF4
Surfeit locus protein 4

1

0

Small-scale

0.426

High

215574

EMC8
ER membrane protein complex subunit 8

1

0

Small-scale

0.426

High

295823

FACE1
CAAX prenyl protease 1 homolog

1

0

Small-scale

0.426

High

450243

HYEP
Epoxide hydrolase 1

1

0

Small-scale

0.426

High

773891

SOAT1
Sterol O-acyltransferase 1

1

0

Small-scale

0.426

High

878664

CAMLG
Guided entry of tail-anchored proteins factor CAMLG

1

0

Small-scale

0.426

High

906063

AL3A2
Aldehyde dehydrogenase family 3 member A2

1

0

Small-scale

0.426

High

1111554

STIM1
Stromal interaction molecule 1

1

0

Small-scale

0.426

High

1139318

RB3GP
Rab3 GTPase-activating protein catalytic subunit

1

0

Small-scale

0.426

High

1180272

EMC4
ER membrane protein complex subunit 4

1

0

Small-scale

0.426

High

1180275

CDKAL
Threonylcarbamoyladenosine tRNA methylthiotransferase

1

0

Small-scale

0.426

High

1180285

ANKL2
Ankyrin repeat and LEM domain-containing protein 2

1

0

Small-scale

0.426

High

1180287

ABD12
Lysophosphatidylserine lipase ABHD12

1

0

Small-scale

0.426

High

1180288

EMC5
ER membrane protein complex subunit 5

1

0

Small-scale

0.426

High

1180290

EMC1
ER membrane protein complex subunit 1

1

0

Small-scale

0.426

High

1180292

TOIP2
Torsin-1A-interacting protein 2

1

0

Small-scale

0.426

High

1180295

PO210
Nuclear pore membrane glycoprotein 210

1

0

Small-scale

0.426

High

1180306

CLCC1
Chloride channel CLIC-like protein 1

1

0

Small-scale

0.426

High

1180311

TMM43
Transmembrane protein 43

1

0

Small-scale

0.426

High

1180316

LNP
Endoplasmic reticulum junction formation protein lunapark

1

0

Small-scale

0.426

High

1180322

AT131
Endoplasmic reticulum transmembrane helix translocase

1

0

Small-scale

0.426

High

1180333

EMC3
ER membrane protein complex subunit 3

1

0

Small-scale

0.426

High

47878

A0AUL9
ATG2A protein

1

3

High-throughput

0.407

High

243949

JIP4
C-Jun-amino-terminal kinase-interacting protein 4

1

1

Small-scale

0.407

High

281599

MTX2
Metaxin-2

1

1

Small-scale

0.407

High

661275

AT2B4
Plasma membrane calcium-transporting ATPase 4

1

1

Small-scale

0.407

High

766598

PHB1
Prohibitin 1

1

4

Small-scale

0.407

High

1023341

AT2C1
Calcium-transporting ATPase type 2C member 1

1

2

Small-scale

0.407

High

1162787

H2A2C
Histone H2A type 2-C

1

1

High-throughput

0.407

High

1180274

ATD3B
ATPase family AAA domain-containing protein 3B

1

4

Small-scale

0.407

High

1180280

QSOX2
Sulfhydryl oxidase 2

1

1

Small-scale

0.407

High

1180298

AKAP1
A-kinase anchor protein 1, mitochondrial

1

5

Small-scale

0.407

High

1180299

ESR2
Estrogen receptor beta

1

5

High-throughput

0.407

High

1180307

OSBL9
Oxysterol-binding protein-related protein 9

1

1

Small-scale

0.407

High

1180310

MIC25
MICOS complex subunit MIC25

1

1

Small-scale

0.407

High

1180325

AAAS
Aladin

1

2

Small-scale

0.407

High

1180328

DJC11
DnaJ homolog subfamily C member 11

1

3

Small-scale

0.407

High

1180329

OCAD1
OCIA domain-containing protein 1

1

2

Small-scale

0.407

High

1180331

MIC19
MICOS complex subunit MIC19

1

1

Small-scale

0.407

High

1180337

TDRKH
Tudor and KH domain-containing protein

1

5

Small-scale

0.407

High

1180341

MTCH2
Mitochondrial carrier homolog 2

1

5

Small-scale

0.407

High

1131444

RFTN1
Raftlin

2

0

High-throughput

0.328

High

354343

TOM40
Mitochondrial import receptor subunit TOM40 homolog

1

0

Small-scale

0.289

High

445188

S10A6
Protein S100-A6

1

0

High-throughput

0.279

Low

1130060

SMC1A
Structural maintenance of chromosomes protein 1A

1

0

High-throughput

0.279

Low

1180282

WAPL
Wings apart-like protein homolog

1

0

High-throughput

0.279

Low

1180332

BABA2
BRISC and BRCA1-A complex member 2

1

0

High-throughput

0.279

Low

1180283

CPEB2
Cytoplasmic polyadenylation element-binding protein 2

1

0

Small-scale

0.251

Low

210574

DC1L2
Cytoplasmic dynein 1 light intermediate chain 2

1

0

High-throughput

0.249

Low

1180313

HGH1
Protein HGH1 homolog

1

0

High-throughput

0.249

Low

125746

STXB3
Syntaxin-binding protein 3

1

0

Small-scale

0.232

Low

215429

TPD54
Tumor protein D54

1

0

Small-scale

0.232

Low

331870

GOSR1
Golgi SNAP receptor complex member 1

1

0

Small-scale

0.232

Low

343383

SNP29
Synaptosomal-associated protein 29

1

0

Small-scale

0.232

Low

642234

COMT
Catechol O-methyltransferase

1

0

Small-scale

0.232

Low

828371

PEX19
Peroxisomal biogenesis factor 19

1

0

Small-scale

0.232

Low

961527

VA0D1
V-type proton ATPase subunit d 1

1

0

Small-scale

0.232

Low

1060266

MCL1
Induced myeloid leukemia cell differentiation protein Mcl-1

1

0

Small-scale

0.232

Low

1164408

MIC60
MICOS complex subunit MIC60

1

0

Small-scale

0.232

Low

1180279

TM205
Transmembrane protein 205

1

0

Small-scale

0.232

Low

1180286

GHDC
GH3 domain-containing protein

1

0

Small-scale

0.232

Low

1180289

ARFG1
ADP-ribosylation factor GTPase-activating protein 1

1

0

Small-scale

0.232

Low

1180291

MCU
Calcium uniporter protein, mitochondrial

1

0

Small-scale

0.232

Low

1180294

GOGA5
Golgin subfamily A member 5

1

0

Small-scale

0.232

Low

1180300

VPP1
V-type proton ATPase 116 kDa subunit a 1

1

0

Small-scale

0.232

Low

1180302

SYAP1
Synapse-associated protein 1

1

0

Small-scale

0.232

Low

1180312

NDC1
Nucleoporin NDC1

1

0

Small-scale

0.232

Low

1180319

CENPH
Centromere protein H

1

0

Small-scale

0.232

Low

1180323

TM9S3
Transmembrane 9 superfamily member 3

1

0

Small-scale

0.232

Low

1180324

DBLOH
Diablo IAP-binding mitochondrial protein

1

0

Small-scale

0.232

Low

1180326

F1142
Protein FAM114A2

1

0

Small-scale

0.232

Low

1180336

MAN1
Inner nuclear membrane protein Man1

1

0

Small-scale

0.232

Low

1180340

SAM50
Sorting and assembly machinery component 50 homolog

1

0

Small-scale

0.232

Low


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Last updated: 11Aug2025