Protein: BT3A3
Butyrophilin subfamily 3 member A3

Gene: BT3A3, BTN3A3
Organism: Homo sapiens
Interactions: 28
UniProt ID: O00478

Gene Ontology (top 5):
GO:0001817 - regulation of cytokine production
GO:0002456 - T cell mediated immunity
GO:0005102 - signaling receptor binding
GO:0005654 - nucleoplasm
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

137378

BT3A2
Butyrophilin subfamily 3 member A2

3

15

High-throughput

0.861

High

137388

TRI11
E3 ubiquitin-protein ligase TRIM11

2

18

High-throughput

0.811

High

137367

BT3A1
Butyrophilin subfamily 3 member A1

2

17

Small-scale

0.789

High

137372

CATL1
Procathepsin L

1

2

High-throughput

0.698

High

137376

RAB13
Ras-related protein Rab-13

1

2

High-throughput

0.691

High

137380

RB11B
Ras-related protein Rab-11B

1

3

High-throughput

0.691

High

137385

TRI68
E3 ubiquitin-protein ligase TRIM68

1

17

High-throughput

0.691

High

137368

PRDM1
PR domain zinc finger protein 1

1

18

Small-scale

0.665

High

137382

D19L1
Protein C-mannosyl-transferase DPY19L1

1

0

High-throughput

0.656

High

137390

ACE2
Angiotensin-converting enzyme 2

1

3

Small-scale

0.647

High

137387

MCLN3
Mucolipin-3

2

1

High-throughput

0.628

High

137374

EPHA2
Ephrin type-A receptor 2

1

10

High-throughput

0.618

High

137381

CAH9
Carbonic anhydrase 9

1

2

High-throughput

0.618

High

137384

A16L1
Autophagy-related protein 16-1

1

3

High-throughput

0.575

High

137377

SC61B
Protein transport protein Sec61 subunit beta

2

0

High-throughput

0.559

High

137394

ARL8B
ADP-ribosylation factor-like protein 8B

1

2

High-throughput

0.541

High

137379

CKAP5
Cytoskeleton-associated protein 5

1

3

High-throughput

0.536

High

137383

ODR4
Protein odr-4 homolog

1

1

High-throughput

0.536

High

137369

TOM40
Mitochondrial import receptor subunit TOM40 homolog

1

0

High-throughput

0.513

High

137392

UFSP2
Ufm1-specific protease 2

1

1

High-throughput

0.489

High

137370

RPN1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

1

High-throughput

0.479

High

137373

IRF1
Interferon regulatory factor 1

1

11

Small-scale

0.479

High

137375

EMD
Emerin

1

1

High-throughput

0.479

High

137386

DHB11
Estradiol 17-beta-dehydrogenase 11

1

1

High-throughput

0.479

High

137371

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

0

High-throughput

0.458

High

137389

SEC62
Translocation protein SEC62

1

0

High-throughput

0.458

High

137391

TMT1A
Thiol S-methyltransferase TMT1A

1

0

High-throughput

0.458

High

137393

OTULL
Inactive ubiquitin thioesterase OTULINL

1

1

High-throughput

0.437

High


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Last updated: 11Aug2025