Protein: SUGP1
SURP and G-patch domain-containing protein 1 (RNA-binding protein RBP) (Splicing factor 4)

Gene: SUGP1
Organism: Homo sapiens
Interactions: 102
UniProt ID: Q8IWZ8

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003729 - mRNA binding
GO:0005654 - nucleoplasm
GO:0005681 - spliceosomal complex
GO:0006397 - mRNA processing

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

207584

DHX15
ATP-dependent RNA helicase DHX15

1

12

High-throughput

0.740

High

1149122

SF3A1
Splicing factor 3A subunit 1

1

3

High-throughput

0.691

High

1311556

SPF45
Splicing factor 45

2

16

High-throughput

0.644

High

372513

MYC
Myc proto-oncogene protein

3

11

High-throughput

0.640

High

385937

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

3

3

High-throughput

0.640

High

471880

RU2B
U2 small nuclear ribonucleoprotein B''

2

9

High-throughput

0.636

High

685635

U2AF2
Splicing factor U2AF 65 kDa subunit

2

19

High-throughput

0.633

High

1311558

DUS23
Dual specificity protein phosphatase 23

2

1

High-throughput

0.628

High

807489

IF4A3
Eukaryotic initiation factor 4A-III

1

5

High-throughput

0.618

High

1128051

DHX8
ATP-dependent RNA helicase DHX8

1

14

High-throughput

0.618

High

1311557

DDX23
Probable ATP-dependent RNA helicase DDX23

1

12

High-throughput

0.618

High

478112

SNRPA
U1 small nuclear ribonucleoprotein A

2

11

High-throughput

0.614

High

1311566

PLK2
Serine/threonine-protein kinase PLK2

3

1

High-throughput

0.609

High

340359

YETS4
YEATS domain-containing protein 4

2

0

High-throughput

0.585

High

1311562

PYRG2
CTP synthase 2

2

1

High-throughput

0.574

High

1023107

RBM10
RNA-binding protein 10

1

10

High-throughput

0.573

High

175727

SR140
U2 snRNP-associated SURP motif-containing protein

1

3

High-throughput

0.536

High

285986

SF3B1
Splicing factor 3B subunit 1

1

1

High-throughput

0.536

High

480217

RU1C
U1 small nuclear ribonucleoprotein C

1

1

High-throughput

0.536

High

485677

RU2A
U2 small nuclear ribonucleoprotein A'

1

2

High-throughput

0.536

High

574362

RSMB
Small nuclear ribonucleoprotein-associated proteins B and B'

1

1

High-throughput

0.536

High

890529

RBP2
E3 SUMO-protein ligase RanBP2

1

2

High-throughput

0.536

High

973971

RUXF
Small nuclear ribonucleoprotein F

1

4

High-throughput

0.536

High

1105334

SF3B2
Splicing factor 3B subunit 2

1

1

High-throughput

0.536

High

1126988

RBM39
RNA-binding protein 39

1

11

High-throughput

0.536

High

1147945

SF3B3
Splicing factor 3B subunit 3

1

2

High-throughput

0.536

High

1274026

PHF5A
PHD finger-like domain-containing protein 5A

1

1

High-throughput

0.536

High

1311553

EZH1
Histone-lysine N-methyltransferase EZH1

1

1

High-throughput

0.536

High

1311574

SF3B6
Splicing factor 3B subunit 6

1

5

High-throughput

0.536

High

329947

ZWINT
Outer kinetochore KNL1 complex subunit ZWINT

1

0

High-throughput

0.513

High

974602

SMD2
Small nuclear ribonucleoprotein Sm D2

1

0

High-throughput

0.513

High

1243821

CTR9
RNA polymerase-associated protein CTR9 homolog

1

0

High-throughput

0.513

High

1252748

RN111
E3 ubiquitin-protein ligase Arkadia

1

0

High-throughput

0.513

High

1295260

P66A
Transcriptional repressor p66-alpha

1

0

High-throughput

0.513

High

608155

PYRG1
CTP synthase 1

1

1

High-throughput

0.489

High

848671

MAGA9
Melanoma-associated antigen 9

1

4

High-throughput

0.489

High

1093758

GAGE5
G antigen 5

1

1

High-throughput

0.489

High

1254007

RINL
Ras and Rab interactor-like protein

1

3

High-throughput

0.489

High

1311560

COMD4
COMM domain-containing protein 4

1

1

High-throughput

0.489

High

1311571

PUF60
Poly(U)-binding-splicing factor PUF60

1

13

High-throughput

0.481

High

173038

XPO1
Exportin-1

1

1

High-throughput

0.479

High

404203

GCR
Glucocorticoid receptor

1

14

High-throughput

0.479

High

406364

MYCN
N-myc proto-oncogene protein

1

10

High-throughput

0.479

High

520190

ANDR
Androgen receptor

1

14

High-throughput

0.479

High

558256

XRCC6
X-ray repair cross-complementing protein 6

1

2

High-throughput

0.479

High

589104

RFA2
Replication protein A 32 kDa subunit

1

6

High-throughput

0.479

High

695888

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

3

High-throughput

0.479

High

714253

PML
Protein PML

1

2

High-throughput

0.479

High

765686

BMI1
Polycomb complex protein BMI-1

1

7

High-throughput

0.479

High

768598

RFA3
Replication protein A 14 kDa subunit

1

3

High-throughput

0.479

High

904908

MECP2
Methyl-CpG-binding protein 2

1

6

High-throughput

0.479

High

980908

H2B1C
Histone H2B type 1-C/E/F/G/I

1

3

High-throughput

0.479

High

1097409

CBX3
Chromobox protein homolog 3

1

2

High-throughput

0.479

High

1148617

SF3A2
Splicing factor 3A subunit 2

1

3

High-throughput

0.479

High

1152545

ELAV1
ELAV-like protein 1

1

6

High-throughput

0.479

High

1250611

BCOR
BCL-6 corepressor

1

1

Small-scale

0.479

High

1289443

NAA40
N-alpha-acetyltransferase 40

1

3

High-throughput

0.479

High

1311546

SMC5
Structural maintenance of chromosomes protein 5

1

6

High-throughput

0.479

High

1311547

SLX4
Structure-specific endonuclease subunit SLX4

1

4

High-throughput

0.479

High

1311551

ESR2
Estrogen receptor beta

1

14

High-throughput

0.479

High

1311554

CELF1
CUGBP Elav-like family member 1

1

10

High-throughput

0.479

High

1311555

SNR40
U5 small nuclear ribonucleoprotein 40 kDa protein

1

11

High-throughput

0.479

High

1311559

DDA1
DET1- and DDB1-associated protein 1

1

1

High-throughput

0.479

High

1311561

NANOG
Homeobox protein NANOG

1

2

High-throughput

0.479

High

1311563

RAD18
E3 ubiquitin-protein ligase RAD18

1

2

High-throughput

0.479

High

1311565

TE2IP
Telomeric repeat-binding factor 2-interacting protein 1

1

2

High-throughput

0.479

High

1311569

NXF1
Nuclear RNA export factor 1

1

3

High-throughput

0.479

High

1311570

ZRAN1
Ubiquitin thioesterase ZRANB1

1

7

High-throughput

0.479

High

1311572

NUP50
Nuclear pore complex protein Nup50

1

3

High-throughput

0.479

High

1311568

TFP11
Tuftelin-interacting protein 11

1

0

High-throughput

0.460

High

1033723

PO5F1
POU domain, class 5, transcription factor 1

1

0

High-throughput

0.458

High

1159305

TAF9
Transcription initiation factor TFIID subunit 9

1

0

High-throughput

0.458

High

1311552

HDAC2
Histone deacetylase 2

1

0

High-throughput

0.458

High

1311567

TLS1
Splicing factor C9orf78

1

0

High-throughput

0.458

High

1311573

ASF1A
Histone chaperone ASF1A

1

0

High-throughput

0.458

High

1029111

E2F1
Transcription factor E2F1

1

1

High-throughput

0.445

High

1150761

SF01
Splicing factor 1

1

4

High-throughput

0.445

High

1234855

PKHA7
Pleckstrin homology domain-containing family A member 7

1

9

High-throughput

0.445

High

136931

AGRIN
Agrin [Cleaved into: Agrin N-terminal 110 kDa subunit; Agrin C-terminal 110 kDa subunit; Agrin C-terminal 90 kDa fragment

1

1

High-throughput

0.437

High

247377

PHLP1
PH domain leucine-rich repeat-containing protein phosphatase 1

1

3

High-throughput

0.437

High

942733

BCAR1
Breast cancer anti-estrogen resistance protein 1

1

1

High-throughput

0.437

High

995684

ACTC
Actin, alpha cardiac muscle 1

1

3

High-throughput

0.437

High

1094582

UBP4
Ubiquitin carboxyl-terminal hydrolase 4

1

2

High-throughput

0.437

High

1227020

A16L1
Autophagy-related protein 16-1

1

9

High-throughput

0.437

High

1276457

PARPT
Protein mono-ADP-ribosyltransferase TIPARP

1

3

High-throughput

0.437

High

1311550

SP7
Transcription factor Sp7

1

1

High-throughput

0.437

High

1311564

KBTB4
Kelch repeat and BTB domain-containing protein 4

1

1

High-throughput

0.437

High

887009

CEBPA
CCAAT/enhancer-binding protein alpha

1

5

High-throughput

0.408

High

1291621

CMTD1
Catechol O-methyltransferase domain-containing protein 1

3

0

High-throughput

0.347

High

1311549

ACBD7
Acyl-CoA-binding domain-containing protein 7

2

0

High-throughput

0.328

High

1025625

CDK17
Cyclin-dependent kinase 17

2

0

High-throughput

0.318

High

1311548

F177A
Protein FAM177A1

2

0

High-throughput

0.318

High

539554

PYGB
Glycogen phosphorylase, brain form

1

0

High-throughput

0.279

Low

563061

MYH8
Myosin-8

1

0

High-throughput

0.279

Low

692742

CALL3
Calmodulin-like protein 3

1

0

High-throughput

0.279

Low

706210

S10A2
Protein S100-A2

1

0

High-throughput

0.279

Low

900908

RAB5C
Ras-related protein Rab-5C

1

0

High-throughput

0.279

Low

1023570

CYC
Cytochrome c

1

0

High-throughput

0.279

Low

1246085

GTR7
Solute carrier family 2, facilitated glucose transporter member 7

1

0

High-throughput

0.279

Low

1251724

CERS6
Ceramide synthase 6

1

0

High-throughput

0.279

Low

1292757

LDHD
Probable D-lactate dehydrogenase, mitochondrial

1

0

High-throughput

0.279

Low

1308316

LACC1
Purine nucleoside phosphorylase LACC1

1

0

Small-scale

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025