Protein: MAGA1
Melanoma-associated antigen 1 (Antigen MZ2-E) (Cancer/testis antigen 1.1) (CT1.1) (MAGE-1 antigen)

Gene: MAGA1, MAGEA1
Organism: Homo sapiens
Interactions: 98
UniProt ID: P43355

Gene Ontology (top 5):
GO:0000122 - negative regulation of transcription by RNA polymerase II
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005886 - plasma membrane
GO:0042826 - histone deacetylase binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

191883

MAGB3
Melanoma-associated antigen B3

3

17

High-throughput

0.861

High

191902

MAGB4
Melanoma-associated antigen B4

3

17

High-throughput

0.861

High

848116

MAGA9
Melanoma-associated antigen 9

3

17

High-throughput

0.861

High

848153

MAGB6
Melanoma-associated antigen B6

3

17

High-throughput

0.861

High

848187

NSE4A
Non-structural maintenance of chromosomes element 4 homolog A

2

14

Small-scale

0.776

High

274111

ANR17
Ankyrin repeat domain-containing protein 17

4

5

High-throughput

0.699

High

848141

CCD14
Coiled-coil domain-containing protein 14

4

4

High-throughput

0.699

High

848149

ANKH1
Ankyrin repeat and KH domain-containing protein 1

4

5

High-throughput

0.699

High

823927

PBX3
Pre-B-cell leukemia transcription factor 3

4

7

High-throughput

0.695

High

848142

DCAF6
DDB1- and CUL4-associated factor 6

4

6

High-throughput

0.694

High

848151

EID3
EP300-interacting inhibitor of differentiation 3

1

14

Small-scale

0.691

High

848172

TRI31
E3 ubiquitin-protein ligase TRIM31

3

20

Small-scale

0.686

High

823824

PBX1
Pre-B-cell leukemia transcription factor 1

3

7

High-throughput

0.667

High

823870

PBX2
Pre-B-cell leukemia transcription factor 2

3

7

High-throughput

0.667

High

848119

EF1A1
Elongation factor 1-alpha 1

3

5

High-throughput

0.667

High

848125

DYST
Dystonin

3

5

High-throughput

0.667

High

848126

UBE3A
Ubiquitin-protein ligase E3A

3

14

High-throughput

0.667

High

848128

SPAG1
Sperm-associated antigen 1

3

4

High-throughput

0.667

High

848130

CSN1
COP9 signalosome complex subunit 1

3

3

High-throughput

0.667

High

848133

IQGA2
Ras GTPase-activating-like protein IQGAP2

3

4

High-throughput

0.667

High

848137

SETB1
Histone-lysine N-methyltransferase SETDB1

3

5

High-throughput

0.667

High

848165

HBAP1
HSPB1-associated protein 1

3

2

High-throughput

0.667

High

848167

NP1L3
Nucleosome assembly protein 1-like 3

3

7

High-throughput

0.667

High

848176

WDR26
WD repeat-containing protein 26

3

14

High-throughput

0.667

High

848182

PICK1
PRKCA-binding protein

3

4

High-throughput

0.667

High

848132

SNW1
SNW domain-containing protein 1

2

2

Small-scale

0.656

High

848181

SHLB2
Endophilin-B2

2

4

High-throughput

0.640

High

848178

EAF6
Chromatin modification-related protein MEAF6

3

0

High-throughput

0.638

High

848155

ZN564
Zinc finger protein 564

2

1

High-throughput

0.628

High

848122

GTF2I
General transcription factor II-I

2

3

High-throughput

0.611

High

848139

GRDN
Girdin

2

15

High-throughput

0.611

High

848183

STRN4
Striatin-4

2

9

High-throughput

0.611

High

848121

IF4G2
Eukaryotic translation initiation factor 4 gamma 2

3

5

High-throughput

0.609

High

848140

GLYR1
Cytokine-like nuclear factor N-PAC

3

2

High-throughput

0.609

High

848160

C102A
Coiled-coil domain-containing protein 102A

3

8

High-throughput

0.609

High

848189

FAKD2
FAST kinase domain-containing protein 2, mitochondrial

3

2

High-throughput

0.609

High

848190

RCOR3
REST corepressor 3

3

6

High-throughput

0.609

High

444928

S10A9
Protein S100-A9

2

5

High-throughput

0.606

High

848188

ABI2
Abl interactor 2

2

3

High-throughput

0.606

High

371402

MYC
Myc proto-oncogene protein

2

8

High-throughput

0.584

High

848135

SELPL
P-selectin glycoprotein ligand 1

2

3

High-throughput

0.584

High

848156

NSE1
Non-structural maintenance of chromosomes element 1 homolog

1

5

Small-scale

0.575

High

730434

1433S
14-3-3 protein sigma

1

2

High-throughput

0.573

High

848150

CE57L
Centrosomal protein CEP57L1

1

4

High-throughput

0.573

High

848174

RAB17
Ras-related protein Rab-17

1

1

High-throughput

0.573

High

848117

NOTC1
Neurogenic locus notch homolog protein 1

1

7

Small-scale

0.561

High

848131

HDAC1
Histone deacetylase 1

1

9

Small-scale

0.561

High

848158

FBXW7
F-box/WD repeat-containing protein 7

1

6

Small-scale

0.561

High

2854

A0A0C4DFY0
Selectin P ligand

2

5

High-throughput

0.558

High

848161

RN166
E3 ubiquitin-protein ligase RNF166

1

11

Small-scale

0.552

High

848170

PCGF6
Polycomb group RING finger protein 6

1

9

Small-scale

0.552

High

848184

SHFL
Shiftless antiviral inhibitor of ribosomal frameshifting protein

1

0

High-throughput

0.549

High

848186

HYPK
Huntingtin-interacting protein K

1

0

High-throughput

0.549

High

122929

SGK1
Serine/threonine-protein kinase Sgk1

1

5

Small-scale

0.541

High

245887

KIF1B
Kinesin-like protein KIF1B

1

8

High-throughput

0.536

High

276440

PDCD6
Programmed cell death protein 6

1

4

High-throughput

0.536

High

848123

IRX4
Iroquois-class homeodomain protein IRX-4

1

7

High-throughput

0.536

High

848127

EF1A2
Elongation factor 1-alpha 2

1

5

High-throughput

0.536

High

848147

HUWE1
E3 ubiquitin-protein ligase HUWE1

1

9

High-throughput

0.536

High

848169

SRRT
Serrate RNA effector molecule homolog

1

1

High-throughput

0.536

High

848177

SP14L
Nuclear body protein SP140-like protein

1

19

High-throughput

0.536

High

848185

RBM22
Pre-mRNA-splicing factor RBM22

1

5

High-throughput

0.536

High

848152

EID2
EP300-interacting inhibitor of differentiation 2

1

10

Small-scale

0.515

High

848163

EID2B
EP300-interacting inhibitor of differentiation 2B

1

10

Small-scale

0.515

High

848193

EID1
EP300-interacting inhibitor of differentiation 1

1

4

Small-scale

0.515

High

848138

Q2L6J1
RING-type E3 ubiquitin transferase

1

20

High-throughput

0.515

High

848143

Q5JS98
PBX homeobox 3

1

7

High-throughput

0.515

High

716407

PRDX5
Peroxiredoxin-5, mitochondrial

1

0

High-throughput

0.513

High

848154

AL14E
ARL14 effector protein

1

0

High-throughput

0.513

High

135538

DNM1L
Dynamin-1-like protein

1

2

Small-scale

0.508

High

409300

HLAA
HLA class I histocompatibility antigen, A alpha chain

1

1

Small-scale

0.501

High

577950

QCR7
Cytochrome b-c1 complex subunit 7

1

3

High-throughput

0.494

High

848159

TOP1M
DNA topoisomerase I, mitochondrial

1

2

High-throughput

0.489

High

848192

RT07
Small ribosomal subunit protein uS7m

1

1

High-throughput

0.489

High

179687

MDM4
Protein Mdm4

1

5

Small-scale

0.481

High

413361

P53
Cellular tumor antigen p53

1

8

Small-scale

0.479

High

848120

RNF4
E3 ubiquitin-protein ligase RNF4

1

3

High-throughput

0.479

High

848129

STRN3
Striatin-3

1

12

High-throughput

0.479

High

848134

CUL4A
Cullin-4A

1

4

High-throughput

0.479

High

848146

TRI67
Tripartite motif-containing protein 67

1

16

High-throughput

0.479

High

848162

OPTN
Optineurin

1

15

High-throughput

0.479

High

848171

TRIM8
E3 ubiquitin-protein ligase TRIM8

1

20

Small-scale

0.479

High

848173

TOLIP
Toll-interacting protein

1

1

High-throughput

0.479

High

848179

MYO10
Unconventional myosin-X

1

11

Small-scale

0.479

High

848144

LRSM1
E3 ubiquitin-protein ligase LRSAM1

1

0

Small-scale

0.460

High

848191

ZMYM2
Zinc finger MYM-type protein 2

1

0

High-throughput

0.458

High

848124

BDH
D-beta-hydroxybutyrate dehydrogenase, mitochondrial

1

2

High-throughput

0.437

High

848136

RBM39
RNA-binding protein 39

1

11

High-throughput

0.437

High

848145

BAKOR
Beclin 1-associated autophagy-related key regulator

1

1

High-throughput

0.437

High

848157

TRI41
E3 ubiquitin-protein ligase TRIM41

1

10

Small-scale

0.437

High

848164

TIM14
Mitochondrial import inner membrane translocase subunit TIM14

1

1

High-throughput

0.437

High

848168

MICU1
Calcium uptake protein 1, mitochondrial

1

5

High-throughput

0.437

High

96873

E9PDP5
Ankyrin repeat and KH domain containing 1

1

5

High-throughput

0.407

High

848180

MID51
Mitochondrial dynamics protein MIEF1

4

0

High-throughput

0.368

High

848148

CTU1
Cytoplasmic tRNA 2-thiolation protein 1

3

0

High-throughput

0.347

High

848166

FXL18
F-box/LRR-repeat protein 18

3

0

High-throughput

0.347

High

848118

RT29
Small ribosomal subunit protein mS29

1

0

High-throughput

0.279

Low

848175

OSBL5
Oxysterol-binding protein-related protein 5

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025