Protein: FEN1
Flap endonuclease 1 (FEN-1) (EC 3.1.-.-) (Cell death-related nuclease 1) (Flap structure-specific endonuclease 1)

Gene: FEN1, crn-1
Organism: Caenorhabditis elegans
Interactions: 13
UniProt ID: Q9N3T2

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0003677 - DNA binding
GO:0004523 - RNA-DNA hybrid ribonuclease activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1376981

NUCG
Endonuclease G, mitochondrial

2

1

Small-scale

0.624

High

1444959

FEN1
Flap endonuclease 1

1

3

Small-scale

0.618

High

145269

O01869
Plectin/eS10 N-terminal domain-containing protein

1

2

High-throughput

0.494

High

759472

CRN6
Cell death-related nuclease 6

1

1

Small-scale

0.479

High

1165059

NUC1
Deoxyribonuclease-2

1

1

Small-scale

0.479

High

1444961

Q9U2S6
Peptidyl-prolyl cis-trans isomerase E

1

2

Small-scale

0.479

High

113682

EXOS5
Exosome complex component RRP46 homolog

1

0

Small-scale

0.458

High

1083842

CRN4
3'-5' exonuclease crn-4

1

0

Small-scale

0.458

High

196530

O17892
xanthine dehydrogenase

2

0

High-throughput

0.300

High

1170620

Q22048
Intrinsically Disordered Protein, class B

1

0

High-throughput

0.282

High

110193

PGL3
Guanyl-specific ribonuclease pgl-3

1

0

High-throughput

0.249

Low

1444960

Q9TXM1
Uncharacterized protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025