Protein: SMUF2
E3 ubiquitin-protein ligase SMURF2 (hSMURF2) (EC 2.3.2.26) (HECT-type E3 ubiquitin transferase SMURF2) (SMAD ubiquitination regulatory factor 2) (SMAD-specific E3 ubiquitin-protein ligase 2)

Gene: SMUF2, SMURF2
Organism: Homo sapiens
Interactions: 187
UniProt ID: Q9HAU4

Gene Ontology (top 5):
GO:0000122 - negative regulation of transcription by RNA polymerase II
GO:0000151 - ubiquitin ligase complex
GO:0004842 - ubiquitin-protein transferase activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1437696

SMUF2
E3 ubiquitin-protein ligase SMURF2

17

18

Small-scale

0.986

High

957205

UB2D3
Ubiquitin-conjugating enzyme E2 D3

12

20

Small-scale

0.978

High

996023

UB2L3
Ubiquitin-conjugating enzyme E2 L3

11

20

Small-scale

0.978

High

508655

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

8

20

Small-scale

0.963

High

1437697

SMUF1
E3 ubiquitin-protein ligase SMURF1

6

19

Small-scale

0.943

High

906788

UB2D1
Ubiquitin-conjugating enzyme E2 D1

4

20

Small-scale

0.914

High

861785

NEDD4
E3 ubiquitin-protein ligase NEDD4

4

17

Small-scale

0.899

High

982327

UB2D2
Ubiquitin-conjugating enzyme E2 D2

2

20

Small-scale

0.778

High

177715

SMAD7
Mothers against decapentaplegic homolog 7

19

20

Small-scale

0.766

High

1153916

SMAD2
Mothers against decapentaplegic homolog 2

14

20

Small-scale

0.762

High

1014620

SMAD3
Mothers against decapentaplegic homolog 3

13

20

Small-scale

0.761

High

1154009

SMAD1
Mothers against decapentaplegic homolog 1

11

20

Small-scale

0.759

High

787450

TGFR1
TGF-beta receptor type-1

8

19

Small-scale

0.741

High

1437710

RNF11
RING finger protein 11

6

15

Small-scale

0.740

High

1154935

NEDD8
Ubiquitin-like protein NEDD8

1

19

Small-scale

0.724

High

1406694

SMAD5
Mothers against decapentaplegic homolog 5

5

20

Small-scale

0.719

High

507377

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

2

20

Small-scale

0.712

High

1414780

TRAF4
TNF receptor-associated factor 4

4

15

Small-scale

0.707

High

962505

RHOA
Transforming protein RhoA

4

20

Small-scale

0.686

High

363879

EGFR
Epidermal growth factor receptor

3

20

Small-scale

0.678

High

1092744

RHG05
Rho GTPase-activating protein 5

3

7

High-throughput

0.674

High

181021

LRAD4
Low-density lipoprotein receptor class A domain-containing protein 4

3

12

High-throughput

0.667

High

219880

SMAD6
Mothers against decapentaplegic homolog 6

3

20

Small-scale

0.650

High

1118782

KLF5
Krueppel-like factor 5

2

10

Small-scale

0.643

High

789019

TGFR2
TGF-beta receptor type-2

3

19

Small-scale

0.640

High

1106710

SMAD4
Mothers against decapentaplegic homolog 4

3

20

Small-scale

0.640

High

487771

PARP1
Poly [ADP-ribose] polymerase 1

2

7

Small-scale

0.634

High

1437702

CUED1
CUE domain-containing protein 1

4

8

Small-scale

0.630

High

675690

TYY1
Transcriptional repressor protein YY1

2

4

Small-scale

0.624

High

832332

ID1
DNA-binding protein inhibitor ID-1

2

3

Small-scale

0.624

High

1217916

BRE1A
E3 ubiquitin-protein ligase BRE1A

2

4

Small-scale

0.624

High

1388740

SIR1
NAD-dependent protein deacetylase sirtuin-1

2

6

Small-scale

0.624

High

1437712

UBP15
Ubiquitin carboxyl-terminal hydrolase 15

2

6

Small-scale

0.624

High

1139137

DAZP2
DAZ-associated protein 2

2

2

Small-scale

0.620

High

242972

PRKN
E3 ubiquitin-protein ligase parkin

1

19

High-throughput

0.618

High

540093

BCR
Breakpoint cluster region protein

1

10

Small-scale

0.618

High

578547

BRAF
Serine/threonine-protein kinase B-raf

1

13

Small-scale

0.618

High

862470

YAP1
Transcriptional coactivator YAP1

1

19

Small-scale

0.618

High

957520

UBC12
NEDD8-conjugating enzyme Ubc12

1

20

Small-scale

0.618

High

987478

RL40
Ubiquitin-ribosomal protein eL40 fusion protein

1

17

Small-scale

0.618

High

993754

UBC9
SUMO-conjugating enzyme UBC9

1

20

Small-scale

0.618

High

1437707

HERC5
E3 ISG15--protein ligase HERC5

1

18

Small-scale

0.618

High

1036594

SEMG2
Semenogelin-2

2

0

High-throughput

0.602

High

1322313

SPART
Spartin

2

10

Small-scale

0.595

High

791734

SYUA
Alpha-synuclein

2

4

Small-scale

0.594

High

1433163

FXL15
F-box/LRR-repeat protein 15

1

10

Small-scale

0.589

High

891796

GSK3B
Glycogen synthase kinase-3 beta

2

3

Small-scale

0.584

High

1155787

EZH2
Histone-lysine N-methyltransferase EZH2

2

5

Small-scale

0.584

High

386247

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

6

Small-scale

0.578

High

542659

TOP2A
DNA topoisomerase 2-alpha

1

4

Small-scale

0.578

High

923639

TTC3
E3 ubiquitin-protein ligase TTC3

1

20

Small-scale

0.578

High

937347

DSRAD
Double-stranded RNA-specific adenosine deaminase

1

11

Small-scale

0.578

High

1100400

TIF1B
Transcription intermediary factor 1-beta

1

9

Small-scale

0.578

High

1407883

ANM1
Protein arginine N-methyltransferase 1

1

6

Small-scale

0.578

High

1437704

LMCD1
LIM and cysteine-rich domains protein 1

2

12

Small-scale

0.576

High

1273099

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

2

4

High-throughput

0.574

High

1392411

SYMM
Methionine--tRNA ligase, mitochondrial

2

11

High-throughput

0.574

High

173389

XPO1
Exportin-1

1

13

Small-scale

0.561

High

181178

AXIN1
Axin-1

1

1

Small-scale

0.561

High

411061

ERBB2
Receptor tyrosine-protein kinase erbB-2

1

20

Small-scale

0.561

High

1037119

ID3
DNA-binding protein inhibitor ID-3

1

3

Small-scale

0.561

High

1059207

PDE4B
3',5'-cyclic-AMP phosphodiesterase 4B

1

5

Small-scale

0.561

High

1089352

AIMP1
Aminoacyl tRNA synthase complex-interacting multifunctional protein 1

1

2

Small-scale

0.561

High

1096639

AIMP2
Aminoacyl tRNA synthase complex-interacting multifunctional protein 2

1

1

Small-scale

0.561

High

1278112

MAVS
Mitochondrial antiviral-signaling protein

1

11

Small-scale

0.561

High

1360879

CNKR2
Connector enhancer of kinase suppressor of ras 2

1

7

Small-scale

0.561

High

1382844

FUBP1
Far upstream element-binding protein 1

1

16

Small-scale

0.561

High

1437701

RNF12
E3 ubiquitin-protein ligase RLIM

1

9

Small-scale

0.561

High

1437708

FBW1A
F-box/WD repeat-containing protein 1A

1

6

Small-scale

0.561

High

1359809

RT4I1
NAD(P)H oxidoreductase RTN4IP1, mitochondrial

2

7

High-throughput

0.553

High

1102262

ATM
Serine-protein kinase ATM

1

7

Small-scale

0.536

High

139142

KRIT1
Krev interaction trapped protein 1

1

14

High-throughput

0.536

High

476829

RSSA
Small ribosomal subunit protein uS2

1

5

High-throughput

0.536

High

586895

RS2
Small ribosomal subunit protein uS5

1

3

High-throughput

0.536

High

809853

RS19
Small ribosomal subunit protein eS19

1

4

High-throughput

0.536

High

270607

AOC2
Amine oxidase [copper-containing] 2

1

0

High-throughput

0.513

High

340677

STABP
STAM-binding protein

1

0

Small-scale

0.513

High

1394524

PAWR
PRKC apoptosis WT1 regulator protein

1

0

High-throughput

0.513

High

184075

ACOX3
Peroxisomal acyl-coenzyme A oxidase 3

1

2

High-throughput

0.508

High

278163

FLNB
Filamin-B

1

14

High-throughput

0.508

High

473096

RU17
U1 small nuclear ribonucleoprotein 70 kDa

1

6

High-throughput

0.508

High

1022196

DAB2
Disabled homolog 2

1

3

High-throughput

0.508

High

1110935

LAPM5
Lysosomal-associated transmembrane protein 5

1

7

High-throughput

0.508

High

1136947

ABRX2
BRISC complex subunit Abraxas 2

1

3

High-throughput

0.508

High

1148655

SF3A2
Splicing factor 3A subunit 2

1

5

High-throughput

0.508

High

1252780

RN111
E3 ubiquitin-protein ligase Arkadia

1

7

High-throughput

0.508

High

1432712

TXNIP
Thioredoxin-interacting protein

1

20

High-throughput

0.508

High

1437713

TNPO3
Transportin-3

1

16

High-throughput

0.508

High

161576

ITBP1
Integrin beta-1-binding protein 1

1

1

Small-scale

0.501

High

597331

PDE6A
Rod cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha

1

5

High-throughput

0.501

High

646709

CADH3
Cadherin-3

1

2

High-throughput

0.501

High

771756

SCN1A
Sodium channel protein type 1 subunit alpha

1

20

High-throughput

0.501

High

1119491

RUNX2
Runt-related transcription factor 2

1

11

Small-scale

0.501

High

1127640

SCN5A
Sodium channel protein type 5 subunit alpha

1

20

High-throughput

0.501

High

1155140

SCN9A
Sodium channel protein type 9 subunit alpha

1

20

High-throughput

0.501

High

1363186

AP2B
Transcription factor AP-2-beta

1

1

High-throughput

0.501

High

159863

DVL2
Segment polarity protein dishevelled homolog DVL-2

1

20

Small-scale

0.479

High

333903

SIX3
Homeobox protein SIX3

1

2

Small-scale

0.479

High

415871

HSPB1
Heat shock protein beta-1

1

4

Small-scale

0.479

High

425039

ADT2
ADP/ATP translocase 2

1

9

Small-scale

0.479

High

477746

PKHD1
Fibrocystin

1

4

Small-scale

0.479

High

552396

ADT3
ADP/ATP translocase 3

1

9

Small-scale

0.479

High

555430

SKI
Ski oncogene

1

4

Small-scale

0.479

High

555524

SKIL
Ski-like protein

1

4

Small-scale

0.479

High

573677

ENPL
Endoplasmin

1

13

High-throughput

0.479

High

591844

H2AX
Histone H2AX

1

8

Small-scale

0.479

High

630362

TNR1B
Tumor necrosis factor receptor superfamily member 1B

1

9

Small-scale

0.479

High

652578

NR4A1
Nuclear receptor subfamily 4immunitygroup A member 1

1

10

Small-scale

0.479

High

868600

RL29
Large ribosomal subunit protein eL29

1

1

High-throughput

0.479

High

903257

SMCA2
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2

1

3

Small-scale

0.479

High

913590

KIF11
Kinesin-like protein KIF11

1

6

Small-scale

0.479

High

977832

ACTA
Actin, aortic smooth muscle

1

5

Small-scale

0.479

High

994807

YBOX1
Y-box-binding protein 1

1

6

Small-scale

0.479

High

1022963

EFNB1
Ephrin-B1

1

1

Small-scale

0.479

High

1036551

ID2
DNA-binding protein inhibitor ID-2

1

3

Small-scale

0.479

High

1089560

ILF2
Interleukin enhancer-binding factor 2

1

4

Small-scale

0.479

High

1090927

TRAF2
TNF receptor-associated factor 2

1

16

Small-scale

0.479

High

1116304

PTC1
Protein patched homolog 1

1

14

Small-scale

0.479

High

1117071

RUNX3
Runt-related transcription factor 3

1

11

Small-scale

0.479

High

1127371

CASL
Enhancer of filamentation 1

1

5

Small-scale

0.479

High

1161406

HIF1A
Hypoxia-inducible factor 1-alpha

1

2

Small-scale

0.479

High

1217717

RN220
E3 ubiquitin-protein ligase RNF220

1

1

Small-scale

0.479

High

1255601

TRI67
Tripartite motif-containing protein 67

1

11

High-throughput

0.479

High

1331362

ENAH
Protein enabled homolog

1

20

Small-scale

0.479

High

1337270

GLIS3
Zinc finger protein GLIS3

1

4

Small-scale

0.479

High

1355990

SETD7
Histone-lysine N-methyltransferase SETD7

1

5

Small-scale

0.479

High

1399751

RBM14
RNA-binding protein 14

1

12

Small-scale

0.479

High

1412846

CCM2
Cerebral cavernous malformations 2 protein

1

1

Small-scale

0.479

High

1431197

MYLK2
Myosin light chain kinase 2, skeletal/cardiac muscle

1

13

Small-scale

0.479

High

1432270

HIPK2
Homeodomain-interacting protein kinase 2

1

20

Small-scale

0.479

High

1437698

MLXPL
Carbohydrate-responsive element-binding protein

1

7

Small-scale

0.479

High

1437700

PAR6A
Partitioning defective 6 homolog alpha

1

13

Small-scale

0.479

High

1437703

FMN2
Formin-2

1

4

Small-scale

0.479

High

1437705

UBP35
Ubiquitin carboxyl-terminal hydrolase 35

1

16

Small-scale

0.479

High

1437715

PIAS3
E3 SUMO-protein ligase PIAS3

1

3

Small-scale

0.479

High

699143

CALX
Calnexin

1

5

High-throughput

0.464

High

871182

TFPI2
Tissue factor pathway inhibitor 2

1

4

High-throughput

0.464

High

1022476

IDD
Integral membrane protein DGCR2/IDD

1

11

High-throughput

0.464

High

1308349

TM139
Transmembrane protein 139

1

1

High-throughput

0.464

High

1432800

GCP60
Golgi resident protein GCP60

1

1

High-throughput

0.464

High

1032783

SATB1
DNA-binding protein SATB1

1

0

Small-scale

0.458

High

1099787

MD2L1
Mitotic spindle assembly checkpoint protein MAD2A

1

0

Small-scale

0.458

High

1144797

NADC
Nicotinate-nucleotide pyrophosphorylase [carboxylating]

1

0

Small-scale

0.458

High

1306889

INLR1
Interferon lambda receptor 1

1

0

Small-scale

0.458

High

1434452

ESF1
ESF1 homolog

1

0

Small-scale

0.458

High

1341325

COQ8A
Atypical kinase COQ8A, mitochondrial

1

1

High-throughput

0.457

High

443981

ATPB
ATP synthase F(1) complex subunit beta, mitochondrial

1

7

High-throughput

0.457

High

606162

DESM
Desmin

1

3

High-throughput

0.457

High

622509

TNNI3
Troponin I, cardiac muscle

1

1

High-throughput

0.457

High

635555

NEBU
Nebulin

1

9

High-throughput

0.457

High

688156

EF1G
Elongation factor 1-gamma

1

7

High-throughput

0.457

High

877785

TNNI2
Troponin I, fast skeletal muscle

1

1

High-throughput

0.457

High

882386

RM19
Large ribosomal subunit protein bL19m

1

2

High-throughput

0.457

High

949444

EIF3E
Eukaryotic translation initiation factor 3 subunit E

1

3

High-throughput

0.457

High

996541

ACTS
Actin, alpha skeletal muscle

1

3

High-throughput

0.457

High

1108168

SQSTM
Sequestosome-1

1

6

High-throughput

0.457

High

1123128

FHL2
Four and a half LIM domains protein 2

1

10

High-throughput

0.457

High

1125404

FLNC
Filamin-C

1

14

High-throughput

0.457

High

1133329

MYPC3
Myosin-binding protein C, cardiac-type

1

3

High-throughput

0.457

High

1202242

DCAF6
DDB1- and CUL4-associated factor 6

1

10

High-throughput

0.457

High

1213346

RM02
Large ribosomal subunit protein uL2m

1

3

High-throughput

0.457

High

1311727

CCAR1
Cell division cycle and apoptosis regulator protein 1

1

3

High-throughput

0.457

High

1361918

TITIN
Titin

1

3

High-throughput

0.457

High

1437706

UXT
Protein UXT

1

1

High-throughput

0.457

High

185114

TELT
Telethonin

1

0

High-throughput

0.438

High

568593

TNNT1
Troponin T, slow skeletal muscle

1

0

High-throughput

0.438

High

1437699

MYOZ1
Myozenin-1

1

0

High-throughput

0.438

High

1437714

GMEB1
Glucocorticoid modulatory element-binding protein 1

1

0

High-throughput

0.438

High

1011186

RT22
Small ribosomal subunit protein mS22

1

1

Small-scale

0.437

High

1312061

DJC10
DnaJ homolog subfamily C member 10

1

9

Small-scale

0.437

High

1386835

KCD12
BTB/POZ domain-containing protein KCTD12

1

8

Small-scale

0.437

High

1437709

RT07
Small ribosomal subunit protein uS7m

1

5

Small-scale

0.437

High

1437711

RT23
Small ribosomal subunit protein mS23

1

1

Small-scale

0.437

High

208389

RRP8
Ribosomal RNA-processing protein 8

1

0

High-throughput

0.426

High

1307245

TF2LY
Homeobox protein TGIF2LY

1

0

High-throughput

0.426

High

302209

NEBL
Nebulette

1

14

High-throughput

0.417

High

717163

ECHM
Enoyl-CoA hydratase, mitochondrial

1

6

High-throughput

0.417

High

947056

DSCR9
Down syndrome critical region protein 9

1

1

High-throughput

0.417

High

1143679

NOMO1
BOS complex subunit NOMO1

1

1

High-throughput

0.417

High

1401625

EFGM
Elongation factor G, mitochondrial

1

11

High-throughput

0.417

High

349245

LATS1
Serine/threonine-protein kinase LATS1

1

18

Small-scale

0.408

High

1187270

C144B
Putative coiled-coil domain-containing protein 144B

1

3

High-throughput

0.407

High

1207389

EFHC1
EF-hand domain-containing protein 1

1

0

High-throughput

0.261

Low

1366441

RT31
Small ribosomal subunit protein mS31

1

0

Small-scale

0.249

Low

183825

NDUA1
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1

1

0

High-throughput

0.238

Low

1312768

RM41
Large ribosomal subunit protein mL41

1

0

High-throughput

0.238

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025