Protein: FFAR2
Free fatty acid receptor 2 (G-protein coupled receptor 43)

Gene: FFAR2
Organism: Homo sapiens
Interactions: 121
UniProt ID: O15552

Gene Ontology (top 5):
GO:0002232 - leukocyte chemotaxis involved in inflammatory response
GO:0002385 - mucosal immune response
GO:0002673 - regulation of acute inflammatory response
GO:0002720 - positive regulation of cytokine production involved in immune response
GO:0002752 - cell surface pattern recognition receptor signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

194656

G37L1
G-protein coupled receptor 37-like 1

2

17

High-throughput

0.783

High

194692

CXCL9
C-X-C motif chemokine 9

2

2

High-throughput

0.783

High

194727

BT2A2
Butyrophilin subfamily 2 member A2

2

1

High-throughput

0.783

High

194761

LPAR3
Lysophosphatidic acid receptor 3

2

18

High-throughput

0.783

High

49610

T120B
Transmembrane protein 120B

2

4

High-throughput

0.606

High

154449

CLD4
Claudin-4

2

3

High-throughput

0.606

High

162134

CDIPT
CDP-diacylglycerol--inositol 3-phosphatidyltransferase

2

1

High-throughput

0.606

High

194655

LAT
Linker for activation of T-cells family member 1

2

3

High-throughput

0.606

High

194658

FZD7
Frizzled-7

2

2

High-throughput

0.606

High

194672

TMM11
Transmembrane protein 11, mitochondrial

2

3

High-throughput

0.606

High

194676

VATL
V-type proton ATPase 16 kDa proteolipid subunit c

2

4

High-throughput

0.606

High

194677

CD82
CD82 antigen

2

20

High-throughput

0.606

High

194678

CXB2
Gap junction beta-2 protein

2

12

High-throughput

0.606

High

194684

EMP1
Epithelial membrane protein 1

2

7

High-throughput

0.606

High

194686

MYPR
Myelin proteolipid protein

2

3

High-throughput

0.606

High

194688

PMP22
Peripheral myelin protein 22

2

7

High-throughput

0.606

High

194689

IFM3
Interferon-induced transmembrane protein 3

2

5

High-throughput

0.606

High

194693

NIPA4
Magnesium transporter NIPA4

2

2

High-throughput

0.606

High

194694

SMAGP
Small cell adhesion glycoprotein

2

2

High-throughput

0.606

High

194696

MALL
MAL-like protein

2

6

High-throughput

0.606

High

194697

FXYD3
FXYD domain-containing ion transport regulator 3

2

3

High-throughput

0.606

High

194700

NKG7
Protein NKG7

2

1

High-throughput

0.606

High

194706

RTP2
Receptor-transporting protein 2

2

4

High-throughput

0.606

High

194707

TSPO2
Translocator protein 2

2

2

High-throughput

0.606

High

194709

MFSD5
Molybdate-anion transporter

2

3

High-throughput

0.606

High

194710

ATRAP
Type-1 angiotensin II receptor-associated protein

2

2

High-throughput

0.606

High

194713

KTN1
Kinectin

2

4

High-throughput

0.606

High

194715

S41A1
Solute carrier family 41 member 1

2

5

High-throughput

0.606

High

194723

CLC1A
C-type lectin domain family 1 member A

2

6

High-throughput

0.606

High

194724

O10AG
Olfactory receptor 10AG1

2

1

High-throughput

0.606

High

194726

LHPL5
LHFPL tetraspan subfamily member 5 protein

2

1

High-throughput

0.606

High

194740

ZNT2
Proton-coupled zinc antiporter SLC30A2

2

18

High-throughput

0.606

High

194744

TM147
BOS complex subunit TMEM147

2

1

High-throughput

0.606

High

194747

FXYD6
FXYD domain-containing ion transport regulator 6

2

3

High-throughput

0.606

High

194749

S38A1
Sodium-coupled neutral amino acid symporter 1

2

7

High-throughput

0.606

High

194751

SYNG1
Synapse differentiation-inducing gene protein 1

2

9

High-throughput

0.606

High

194758

S39A9
Zinc transporter ZIP9

2

20

High-throughput

0.606

High

194764

STX8
Syntaxin-8

2

2

High-throughput

0.606

High

74146

SMIM1
Small integral membrane protein 1

2

0

High-throughput

0.580

High

194665

TNFA
Tumor necrosis factor

2

0

High-throughput

0.580

High

194666

GLPA
Glycophorin-A

2

0

High-throughput

0.580

High

194691

CCG1
Voltage-dependent calcium channel gamma-1 subunit

2

0

High-throughput

0.580

High

194702

SGMR2
Sigma intracellular receptor 2

2

0

High-throughput

0.580

High

194704

TTMP
TPA-induced transmembrane protein

2

0

High-throughput

0.580

High

194705

M4A13
Membrane-spanning 4-domains subfamily A member 13

2

0

High-throughput

0.580

High

194725

CLDN2
Claudin domain-containing protein 2

2

0

High-throughput

0.580

High

194735

CK024
Uncharacterized protein C11orf24

2

0

High-throughput

0.580

High

194765

FIS1
Mitochondrial fission 1 protein

2

0

High-throughput

0.580

High

194767

SELK
Selenoprotein K

2

0

High-throughput

0.580

High

97168

TM262
Cation channel sperm-associated auxiliary subunit TMEM262

2

1

High-throughput

0.553

High

194657

XYLK
Glycosaminoglycan xylosylkinase

2

2

High-throughput

0.553

High

194659

UPK1B
Uroplakin-1b

2

20

High-throughput

0.553

High

194660

YIF1A
Protein YIF1A

2

8

High-throughput

0.553

High

194661

LERL1
Leptin receptor overlapping transcript-like 1

2

1

High-throughput

0.553

High

194663

CNIH1
Protein cornichon homolog 1

2

1

High-throughput

0.553

High

194664

SG1D1
Secretoglobin family 1D member 1

2

1

High-throughput

0.553

High

194668

K2C1
Keratin, type II cytoskeletal 1

2

2

High-throughput

0.553

High

194669

APOD
Apolipoprotein D

2

5

High-throughput

0.553

High

194673

AL5AP
Arachidonate 5-lipoxygenase-activating protein

2

4

High-throughput

0.553

High

194681

NSG1
Neuronal vesicle trafficking-associated protein 1

2

2

High-throughput

0.553

High

194682

T4S4
Transmembrane 4 L6 family member 4

2

2

High-throughput

0.553

High

194683

LIPR1
Inactive pancreatic lipase-related protein 1

2

1

High-throughput

0.553

High

194695

BNIP3
BCL2/adenovirus E1B 19 kDa protein-interacting protein 3

2

2

High-throughput

0.553

High

194711

TM144
Transmembrane protein 144

2

1

High-throughput

0.553

High

194712

S35E3
Solute carrier family 35 member E3

2

1

High-throughput

0.553

High

194716

NRM
Nurim

2

1

High-throughput

0.553

High

194717

TM86A
Lysoplasmalogenase TMEM86A

2

1

High-throughput

0.553

High

194718

GLT15
Polypeptide N-acetylgalactosaminyltransferase 15

2

2

High-throughput

0.553

High

194722

CYAC3
Lysosomal membrane ascorbate-dependent ferrireductase CYB561A3

2

1

High-throughput

0.553

High

194729

TM239
Transmembrane protein 239

2

1

High-throughput

0.553

High

194730

FAM3C
Protein FAM3C

2

2

High-throughput

0.553

High

194731

S35B4
Nucleotide sugar transporter SLC35B4

2

4

High-throughput

0.553

High

194734

YIPF6
Protein YIPF6

2

10

High-throughput

0.553

High

194736

CKLF7
CKLF-like MARVEL transmembrane domain-containing protein 7

2

8

High-throughput

0.553

High

194737

RUSF1
RUS family member 1

2

7

High-throughput

0.553

High

194738

FXDC2
Fatty acid hydroxylase domain-containing protein 2

2

7

High-throughput

0.553

High

194742

DERL1
Derlin-1

2

9

High-throughput

0.553

High

194745

YIPF2
Protein YIPF2

2

15

High-throughput

0.553

High

194746

FHR5
Complement factor H-related protein 5

2

4

High-throughput

0.553

High

194750

TMM60
Transmembrane protein 60

2

1

High-throughput

0.553

High

194752

AT131
Endoplasmic reticulum transmembrane helix translocase

2

20

High-throughput

0.553

High

194753

S35C2
Solute carrier family 35 member C2

2

2

High-throughput

0.553

High

194754

SMCO4
Single-pass membrane and coiled-coil domain-containing protein 4

2

1

High-throughput

0.553

High

194755

PLCD
1-acyl-sn-glycerol-3-phosphate acyltransferase delta

2

13

High-throughput

0.553

High

194756

RPRM
Protein reprimo

2

4

High-throughput

0.553

High

194757

SAC1
Phosphatidylinositol-3-phosphatase SAC1

2

7

High-throughput

0.553

High

194760

CC167
Coiled-coil domain-containing protein 167

2

2

High-throughput

0.553

High

194766

PEX16
Peroxisomal membrane protein PEX16

2

2

High-throughput

0.553

High

194768

TX264
Testis-expressed protein 264

2

3

High-throughput

0.553

High

194670

IGF1R
Insulin-like growth factor 1 receptor

1

4

High-throughput

0.541

High

194708

NB5R2
NADH-cytochrome b5 reductase 2

1

2

High-throughput

0.494

High

194674

IBP5
Insulin-like growth factor-binding protein 5

1

5

High-throughput

0.481

High

194680

FCERG
High affinity immunoglobulin epsilon receptor subunit gamma

1

0

High-throughput

0.460

High

194687

NUCB2
Nucleobindin-2

1

0

High-throughput

0.460

High

194748

CXL16
C-X-C motif chemokine 16

1

0

High-throughput

0.460

High

141965

FCN1
Ficolin-1

1

4

Small-scale

0.457

High

194699

FCN2
Ficolin-2

1

4

Small-scale

0.457

High

60544

TM218
Transmembrane protein 218

1

1

High-throughput

0.439

High

194703

TM128
Transmembrane protein 128

1

1

High-throughput

0.439

High

194714

ANR46
Ankyrin repeat domain-containing protein 46

1

9

High-throughput

0.439

High

194719

TM86B
Lysoplasmalogenase TMEM86B

1

1

High-throughput

0.439

High

194720

SERP2
Stress-associated endoplasmic reticulum protein 2

1

2

High-throughput

0.439

High

194759

S38A7
Sodium-coupled neutral amino acid transporter 7

1

7

High-throughput

0.439

High

194667

CRP

1

2

Small-scale

0.417

High

194662

BMP10
Bone morphogenetic protein 10

2

0

High-throughput

0.316

High

194675

IF
Cobalamin binding intrinsic factor

2

0

High-throughput

0.316

High

194679

CO4A5

2

0

High-throughput

0.316

High

194685

EP3B
Epididymal secretory protein E3-beta

2

0

High-throughput

0.316

High

194690

GUC2A
Guanylin

2

0

High-throughput

0.316

High

194698

LAP4A
Lysosomal-associated transmembrane protein 4A

2

0

High-throughput

0.316

High

194701

UNC50
Protein unc-50 homolog

2

0

High-throughput

0.316

High

194728

SRALN
Sarcoplasmic/endoplasmic reticulum calcium ATPase regulator ARLN

2

0

High-throughput

0.316

High

194732

TM203
Transmembrane protein 203

2

0

High-throughput

0.316

High

194733

CKLF5
CKLF-like MARVEL transmembrane domain-containing protein 5

2

0

High-throughput

0.316

High

194739

CGRF1
Cell growth regulator with RING finger domain protein 1

2

0

High-throughput

0.316

High

194762

NAT8
N-acetyltransferase 8

2

0

High-throughput

0.316

High

194763

ERG28
Ergosterol biosynthetic protein 28 homolog

2

0

High-throughput

0.316

High

194671

DWORF
Sarcoplasmic/endoplasmic reticulum calcium ATPase regulator DWORF

1

0

High-throughput

0.268

Low

194721

T229B
Transmembrane protein 229B

1

0

High-throughput

0.251

Low

194741

TM243
Transmembrane protein 243

1

0

High-throughput

0.251

Low

194743

EMC6
ER membrane protein complex subunit 6

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025