Protein: STN1
CST complex subunit STN1 (Oligonucleotide/oligosaccharide-binding fold-containing protein 1) (Suppressor of cdc thirteen homolog)

Gene: STN1
Organism: Homo sapiens
Interactions: 106
UniProt ID: Q9H668

Gene Ontology (top 5):
GO:0000723 - telomere maintenance
GO:0000781 - chromosome, telomeric region
GO:0001650 - fibrillar center
GO:0003697 - single-stranded DNA binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1292832

TEN1L
CST complex subunit TEN1

8

1

Small-scale

0.967

High

1179195

CTC1
CST complex subunit CTC1

6

1

Small-scale

0.950

High

488026

DPOLA
DNA polymerase alpha catalytic subunit

3

0

High-throughput

0.796

High

1094628

UBP4
Ubiquitin carboxyl-terminal hydrolase 4

3

2

High-throughput

0.667

High

1313433

SMC5
Structural maintenance of chromosomes protein 5

3

1

High-throughput

0.667

High

1353423

UBP33
Ubiquitin carboxyl-terminal hydrolase 33

3

2

High-throughput

0.667

High

1402672

SMC6
Structural maintenance of chromosomes protein 6

3

1

High-throughput

0.667

High

1434852

UBP15
Ubiquitin carboxyl-terminal hydrolase 15

3

2

High-throughput

0.667

High

250014

OGA
Protein O-GlcNAcase

3

0

High-throughput

0.638

High

1104369

ORC2
Origin recognition complex subunit 2

3

0

High-throughput

0.638

High

1357654

NSE1
Non-structural maintenance of chromosomes element 1 homolog

3

0

High-throughput

0.638

High

1395767

UBP47
Ubiquitin carboxyl-terminal hydrolase 47

3

0

High-throughput

0.638

High

1398160

NSE3
Non-structural maintenance of chromosomes element 3 homolog

3

0

High-throughput

0.638

High

1434838

ORC3
Origin recognition complex subunit 3

3

0

High-throughput

0.638

High

1434840

LRWD1
Leucine-rich repeat and WD repeat-containing protein 1

3

0

High-throughput

0.638

High

1434831

POTE1
Protection of telomeres protein 1

1

1

Small-scale

0.621

High

1434837

RCOR3
REST corepressor 3

2

1

High-throughput

0.606

High

284352

GEMI
Geminin

2

0

High-throughput

0.602

High

1032048

TFAP4
Transcription factor AP-4

2

0

High-throughput

0.602

High

1122773

DPOA2
DNA polymerase alpha subunit B

2

0

High-throughput

0.602

High

885560

PRI1
DNA primase small subunit

2

0

High-throughput

0.585

High

1093719

MKRN3
E3 ubiquitin-protein ligase makorin-3

2

0

High-throughput

0.580

High

1392911

NTAQ1
Protein N-terminal glutamine amidohydrolase

2

0

High-throughput

0.580

High

1434835

AIRIM
AFG2-interacting ribosome maturation factor

2

0

High-throughput

0.580

High

1332113

EIF1A
Probable RNA-binding protein EIF1AD

2

0

High-throughput

0.576

High

1209660

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

1

High-throughput

0.536

High

883330

UB2R1
Ubiquitin-conjugating enzyme E2 R1

1

1

High-throughput

0.536

High

1307640

ZDH17
Palmitoyltransferase ZDHHC17

1

0

High-throughput

0.518

High

1383375

ACD
Adrenocortical dysplasia protein homolog

1

1

Small-scale

0.515

High

913047

HNRPF
Heterogeneous nuclear ribonucleoprotein F

1

0

High-throughput

0.513

High

1180435

PRIC4
Prickle-like protein 4

1

0

High-throughput

0.513

High

1281473

ZN467
Zinc finger protein 467

1

0

High-throughput

0.513

High

1382530

TRI52
E3 ubiquitin-protein ligase TRIM52

1

0

High-throughput

0.513

High

1389142

F120B
Constitutive coactivator of peroxisome proliferator-activated receptor gamma

1

0

High-throughput

0.513

High

843985

HD
Huntingtin

1

0

High-throughput

0.493

High

1349657

PPL13
Placental protein 13-like

1

0

High-throughput

0.493

High

1434851

MFHA1
Malignant fibrous histiocytoma-amplified sequence 1

1

1

High-throughput

0.489

High

1258811

UB2R2
Ubiquitin-conjugating enzyme E2 R2

1

1

High-throughput

0.489

High

1131999

MVP
Major vault protein

1

1

High-throughput

0.481

High

423170

A4
Amyloid-beta precursor protein

1

0

High-throughput

0.480

High

239618

MED14
Mediator of RNA polymerase II transcription subunit 14

1

1

High-throughput

0.479

High

1434843

RCOR1
REST corepressor 1

1

1

High-throughput

0.479

High

1025295

CDK3
Cyclin-dependent kinase 3

1

0

High-throughput

0.460

High

173361

XPO1
Exportin-1

1

0

High-throughput

0.458

High

282419

MED24
Mediator of RNA polymerase II transcription subunit 24

1

0

High-throughput

0.458

High

287818

MED6
Mediator of RNA polymerase II transcription subunit 6

1

0

High-throughput

0.458

High

667452

RPB1
DNA-directed RNA polymerase II subunit RPB1

1

0

High-throughput

0.458

High

799474

BRCA1
Breast cancer type 1 susceptibility protein

1

0

High-throughput

0.458

High

885606

PRI2
DNA primase large subunit

1

0

High-throughput

0.458

High

1089016

TP53B
TP53-binding protein 1

1

0

High-throughput

0.458

High

1151294

MED1
Mediator of RNA polymerase II transcription subunit 1

1

0

High-throughput

0.458

High

1241413

MED27
Mediator of RNA polymerase II transcription subunit 27

1

0

High-throughput

0.458

High

1259282

MED25
Mediator of RNA polymerase II transcription subunit 25

1

0

High-throughput

0.458

High

1363325

DDX1
ATP-dependent RNA helicase DDX1

1

0

High-throughput

0.458

High

1372195

MED12
Mediator of RNA polymerase II transcription subunit 12

1

0

High-throughput

0.458

High

1391336

MED8
Mediator of RNA polymerase II transcription subunit 8

1

0

High-throughput

0.458

High

1393379

MED30
Mediator of RNA polymerase II transcription subunit 30

1

0

High-throughput

0.458

High

1434828

BRD7
Bromodomain-containing protein 7

1

0

High-throughput

0.458

High

1434829

MED4
Mediator of RNA polymerase II transcription subunit 4

1

0

High-throughput

0.458

High

1434832

MED17
Mediator of RNA polymerase II transcription subunit 17

1

0

High-throughput

0.458

High

1434833

MED9
Mediator of RNA polymerase II transcription subunit 9

1

0

High-throughput

0.458

High

1434836

MED29
Mediator of RNA polymerase II transcription subunit 29

1

0

High-throughput

0.458

High

1434842

MED13
Mediator of RNA polymerase II transcription subunit 13

1

0

High-throughput

0.458

High

1434845

MED23
Mediator of RNA polymerase II transcription subunit 23

1

0

High-throughput

0.458

High

1434848

MED16
Mediator of RNA polymerase II transcription subunit 16

1

0

High-throughput

0.458

High

1434841

GCP4
Gamma-tubulin complex component 4

1

1

High-throughput

0.439

High

1010779

SSBP2
Single-stranded DNA-binding protein 2

1

0

High-throughput

0.426

High

1394523

PAWR
PRKC apoptosis WT1 regulator protein

1

0

High-throughput

0.426

High

1434830

MDN1
Midasin

1

0

High-throughput

0.426

High

1415621

Q9BVR6
Gamma-tubulin complex component

1

1

High-throughput

0.417

High

1434853

X5DP17
Major vault protein isoform H

1

1

High-throughput

0.417

High

1211063

ARH
Low density lipoprotein receptor adapter protein 1

7

0

High-throughput

0.393

High

1385341

F136A
Protein FAM136A

4

0

High-throughput

0.360

High

60651

SMCO3
Single-pass membrane and coiled-coil domain-containing protein 3

3

0

High-throughput

0.347

High

1229869

CYTSA
Cytospin-A

3

0

High-throughput

0.347

High

1421379

ARP3C
Actin-related protein 3C

3

0

High-throughput

0.347

High

1434850

KIF3A
Kinesin-like protein KIF3A

3

0

High-throughput

0.347

High

1434839

CCG5
Voltage-dependent calcium channel gamma-5 subunit

3

0

High-throughput

0.345

High

163591

TPP1
Tripeptidyl-peptidase 1

2

0

Small-scale

0.335

High

1434847

CNPY2
Protein canopy homolog 2

2

0

High-throughput

0.328

High

1434834

CN119
Uncharacterized protein C14orf119

2

0

High-throughput

0.320

High

705554

GRN
Progranulin

2

0

High-throughput

0.318

High

1330517

TRIMM
Probable E3 ubiquitin-protein ligase TRIML2

2

0

High-throughput

0.316

High

1407196

THIOM
Thioredoxin, mitochondrial

2

0

High-throughput

0.316

High

1429841

TOLIP
Toll-interacting protein

2

0

High-throughput

0.316

High

1216400

FAXC
Failed axon connections homolog

2

0

High-throughput

0.313

High

1328672

KCD17
BTB/POZ domain-containing protein KCTD17

2

0

High-throughput

0.313

High

1434844

PNMA2
Paraneoplastic antigen Ma2

2

0

High-throughput

0.313

High

1063615

GOGA2
Golgin subfamily A member 2

1

0

High-throughput

0.292

High

74140

VWC2L
von Willebrand factor C domain-containing protein 2-like

1

0

High-throughput

0.279

Low

355105

APBA3
Amyloid-beta A4 precursor protein-binding family A member 3

1

0

High-throughput

0.279

Low

718463

CD6
T-cell differentiation antigen CD6

1

0

High-throughput

0.279

Low

1112455

MTMR3
Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR3

1

0

High-throughput

0.279

Low

1132137

LTBP2
Latent-transforming growth factor beta-binding protein 2

1

0

High-throughput

0.279

Low

1213700

LRAD1
Low-density lipoprotein receptor class A domain-containing protein 1

1

0

High-throughput

0.279

Low

1287083

ALPK2
Alpha-protein kinase 2

1

0

High-throughput

0.279

Low

1361959

BSND
Barttin

1

0

High-throughput

0.279

Low

1384223

LDAF1
Lipid droplet assembly factor 1

1

0

High-throughput

0.279

Low

1434846

EPDR1
Mammalian ependymin-related protein 1

1

0

High-throughput

0.279

Low

1434849

CCDC9
Coiled-coil domain-containing protein 9

1

0

High-throughput

0.279

Low

907194

SUOX
Sulfite oxidase, mitochondrial

1

0

High-throughput

0.268

Low

1413267

TCHP
Trichoplein keratin filament-binding protein

1

0

High-throughput

0.268

Low

482268

PAEP
Glycodelin

1

0

High-throughput

0.249

Low

1315089

SHLD1
Shieldin complex subunit 1

1

0

Small-scale

0.249

Low

329590

STBD1
Starch-binding domain-containing protein 1

1

0

High-throughput

0.232

Low

1242934

S39A4
Zinc transporter ZIP4

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025