Protein: CSTFT
Cleavage stimulation factor subunit 2 tau variant (CF-1 64 kDa subunit tau variant) (Cleavage stimulation factor 64 kDa subunit tau variant) (CSTF 64 kDa subunit tau variant) (TauCstF-64)

Gene: CSTFT, CSTF2T
Organism: Homo sapiens
Interactions: 91
UniProt ID: Q9H0L4

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003729 - mRNA binding
GO:0005654 - nucleoplasm
GO:0005847 - mRNA cleavage and polyadenylation specificity factor complex
GO:0031124 - mRNA 3'-end processing

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

750476

CSTF2
Cleavage stimulation factor subunit 2

4

15

High-throughput

0.895

High

1092352

CSTF3
Cleavage stimulation factor subunit 3

3

13

High-throughput

0.855

High

175780

SR140
U2 snRNP-associated SURP motif-containing protein

2

15

High-throughput

0.811

High

340775

CPSF4
Cleavage and polyadenylation specificity factor subunit 4

2

15

Small-scale

0.737

High

1430199

UBQL1
Ubiquilin-1

4

11

High-throughput

0.705

High

691846

MK03
Mitogen-activated protein kinase 3

1

5

High-throughput

0.691

High

1160289

CPSF6
Cleavage and polyadenylation specificity factor subunit 6

1

17

High-throughput

0.691

High

1368754

SYMPK
Symplekin

4

3

High-throughput

0.691

High

1248078

FIP1
Pre-mRNA 3'-end-processing factor FIP1

3

5

Small-scale

0.650

High

871832

RFX5
DNA-binding protein RFX5

2

2

High-throughput

0.628

High

1050308

CSTF1
Cleavage stimulation factor subunit 1

2

7

High-throughput

0.628

High

1129879

EPN4
Clathrin interactor 1

2

2

High-throughput

0.628

High

1419533

CPEB1
Cytoplasmic polyadenylation element-binding protein 1

2

20

High-throughput

0.628

High

1033216

EWS
RNA-binding protein EWS

1

12

High-throughput

0.618

High

1430190

ZRAN1
Ubiquitin thioesterase ZRANB1

1

8

High-throughput

0.618

High

1091248

FOXI1
Forkhead box protein I1

2

3

High-throughput

0.606

High

1310579

STH
Saitohin

2

1

High-throughput

0.606

High

1399146

TOX2
TOX high mobility group box family member 2

2

5

High-throughput

0.606

High

1408112

SPAG8
Sperm-associated antigen 8

2

1

High-throughput

0.606

High

1430188

FOXJ2
Forkhead box protein J2

2

5

High-throughput

0.606

High

1430196

AKP8L
A-kinase anchor protein 8-like

2

2

High-throughput

0.606

High

1430200

ATP23
Mitochondrial inner membrane protease ATP23 homolog

2

1

High-throughput

0.606

High

185235

FANCG
Fanconi anemia group G protein

2

0

High-throughput

0.602

High

1430191

UBQL2
Ubiquilin-2

3

11

High-throughput

0.596

High

1396173

PKNX2
Homeobox protein PKNOX2

2

0

High-throughput

0.580

High

1428909

CTDS1
Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1

2

0

High-throughput

0.580

High

1430184

SMYD3
Histone-lysine N-methyltransferase SMYD3

2

0

High-throughput

0.580

High

292027

CRTAP
Cartilage-associated protein

2

1

High-throughput

0.574

High

1107478

BIRC2
Baculoviral IAP repeat-containing protein 2

2

2

High-throughput

0.574

High

1181428

P3H1
Prolyl 3-hydroxylase 1

2

1

High-throughput

0.574

High

396912

ESR1
Estrogen receptor

2

20

High-throughput

0.571

High

50355

F168B
Myelin-associated neurite-outgrowth inhibitor

2

1

High-throughput

0.553

High

1061870

TLE5
TLE family member 5

2

2

High-throughput

0.553

High

1133173

LASP1
LIM and SH3 domain protein 1

2

2

High-throughput

0.553

High

1430186

UBQL4
Ubiquilin-4

1

15

High-throughput

0.541

High

123827

MYO1C
Unconventional myosin-Ic

1

3

High-throughput

0.536

High

1121626

DHX34
Probable ATP-dependent RNA helicase DHX34

1

10

High-throughput

0.536

High

1417872

DUS16
Dual specificity protein phosphatase 16

1

3

High-throughput

0.536

High

1430194

CPSF3
Cleavage and polyadenylation specificity factor subunit 3

1

10

High-throughput

0.536

High

169744

HGS
Hepatocyte growth factor-regulated tyrosine kinase substrate

1

1

High-throughput

0.523

High

1399912

SORC2
VPS10 domain-containing receptor SorCS2 [Cleaved into: SorCS2 122 kDa chain; SorCS2 104 kDa chain; SorCS2 18 kDa chain]

1

0

High-throughput

0.513

High

1430185

TIDC1
Complex I assembly factor TIMMDC1, mitochondrial

1

0

High-throughput

0.513

High

1430197

PADI4
Protein-arginine deiminase type-4

1

0

High-throughput

0.513

High

384542

CRYAA
Alpha-crystallin A chain

1

2

High-throughput

0.501

High

1412760

FEM1A
Protein fem-1 homolog A

1

3

High-throughput

0.489

High

260436

BRD4
Bromodomain-containing protein 4

1

6

High-throughput

0.479

High

589647

RFA2
Replication protein A 32 kDa subunit

1

4

High-throughput

0.479

High

607096

CEBPB
CCAAT/enhancer-binding protein beta

1

7

High-throughput

0.479

High

696462

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

4

High-throughput

0.479

High

769134

RFA3
Replication protein A 14 kDa subunit

1

3

High-throughput

0.479

High

862442

YAP1
Transcriptional coactivator YAP1

1

16

High-throughput

0.479

High

887209

CEBPA
CCAAT/enhancer-binding protein alpha

1

7

High-throughput

0.479

High

905126

MECP2
Methyl-CpG-binding protein 2

1

6

High-throughput

0.479

High

1029938

RUNX1
Runt-related transcription factor 1

1

3

High-throughput

0.479

High

1108136

SQSTM
Sequestosome-1

1

5

High-throughput

0.479

High

1110062

HDAC1
Histone deacetylase 1

1

5

High-throughput

0.479

High

1114261

CUL3
Cullin-3

1

20

High-throughput

0.479

High

1115417

CUL4B
Cullin-4B

1

20

High-throughput

0.479

High

1229676

VIR
Protein virilizer homolog

1

3

High-throughput

0.479

High

1339704

TNIP2
TNFAIP3-interacting protein 2

1

4

High-throughput

0.479

High

1366558

AKAP1
A-kinase anchor protein 1, mitochondrial

1

7

High-throughput

0.479

High

1428962

WWTR1
WW domain-containing transcription regulator protein 1

1

13

High-throughput

0.479

High

1430189

CPSF2
Cleavage and polyadenylation specificity factor subunit 2

1

9

Small-scale

0.479

High

1430192

ANC2
Anaphase-promoting complex subunit 2

1

20

High-throughput

0.479

High

1430195

RCOR1
REST corepressor 1

1

3

High-throughput

0.479

High

46380

A0A1U9X8X8
Corneodesmosin

1

3

High-throughput

0.470

High

1063606

GOGA2
Golgin subfamily A member 2

1

5

High-throughput

0.464

High

246934

KDM1A
Lysine-specific histone demethylase 1A

1

0

High-throughput

0.458

High

1385619

DCPS
m7GpppX diphosphatase

1

0

High-throughput

0.458

High

1421312

WDR33
pre-mRNA 3' end processing protein WDR33

1

5

High-throughput

0.445

High

1149552

CDSN
Corneodesmosin

1

3

High-throughput

0.439

High

242874

PRKN
E3 ubiquitin-protein ligase parkin

1

16

High-throughput

0.437

High

440202

LCK
Tyrosine-protein kinase Lck

1

4

High-throughput

0.437

High

1227429

A16L1
Autophagy-related protein 16-1

1

11

High-throughput

0.437

High

1255471

TRI67
Tripartite motif-containing protein 67

1

14

High-throughput

0.437

High

1327186

FBXL6
F-box/LRR-repeat protein 6

1

1

High-throughput

0.437

High

1430183

PKHA4
Pleckstrin homology domain-containing family A member 4

1

13

High-throughput

0.437

High

1430193

FBW1B
F-box/WD repeat-containing protein 11

1

7

High-throughput

0.437

High

1212207

MPP7
MAGUK p55 subfamily member 7

1

0

High-throughput

0.426

High

1396577

C170L
Cep170-like protein

1

2

High-throughput

0.407

High

1277561

ZN571
Zinc finger protein 571

2

0

High-throughput

0.328

High

1006301

CTG1B
Cancer/testis antigen 1

2

0

High-throughput

0.316

High

1430198

COHA1
Collagen alpha-1(XVII) chain

2

0

High-throughput

0.316

High

347314

BAG2
BAG family molecular chaperone regulator 2

1

0

High-throughput

0.279

Low

606034

CAN2
Calpain-2 catalytic subunit

1

0

High-throughput

0.279

Low

607715

DCAM
S-adenosylmethionine decarboxylase proenzyme

1

0

High-throughput

0.279

Low

1388939

ZHX1R
Zinc fingers and homeoboxes protein 1, isoform 2

1

0

High-throughput

0.279

Low

1430187

OCAD1
OCIA domain-containing protein 1

1

0

High-throughput

0.279

Low

833360

PERI
Peripherin

1

0

High-throughput

0.249

Low

1246979

RICTR
Rapamycin-insensitive companion of mTOR

1

0

High-throughput

0.249

Low

1155099

UT2
Urea transporter 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025