Protein: DRB1
Double-stranded RNA-binding protein 1 (Protein HYPONASTIC LEAVES 1) (dsRNA-binding protein 1) (AtDRB1)

Gene: DRB1
Organism: Arabidopsis thaliana
Interactions: 24
UniProt ID: O04492

Gene Ontology (top 5):
GO:0003725 - double-stranded RNA binding
GO:0005634 - nucleus
GO:0009733 - response to auxin
GO:0009735 - response to cytokinin
GO:0009737 - response to abscisic acid

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

146793

DCL1
Endoribonuclease Dicer homolog 1

6

20

Small-scale

0.954

High

146774

DRB1
Double-stranded RNA-binding protein 1

4

18

Small-scale

0.912

High

146780

DRB5
Double-stranded RNA-binding protein 5

4

11

Small-scale

0.902

High

146778

CPL1
RNA polymerase II C-terminal domain phosphatase-like 1

1

0

Small-scale

0.742

High

146794

SRRT
Serrate RNA effector molecule

6

2

Small-scale

0.741

High

146776

DCL2
Endoribonuclease Dicer homolog 2

1

20

Small-scale

0.647

High

146781

DRB4
Double-stranded RNA-binding protein 4

1

11

Small-scale

0.647

High

146787

DCL3
Endoribonuclease Dicer homolog 3

1

20

Small-scale

0.647

High

146792

DRB2
Double-stranded RNA-binding protein 2

1

11

Small-scale

0.647

High

146701

AGO1
Protein argonaute 1

1

14

Small-scale

0.621

High

146785

OTU2
OVARIAN TUMOR DOMAIN-containing deubiquitinating enzyme 2

2

2

High-throughput

0.620

High

146784

LEA31
Late embryogenesis abundant protein 31

2

0

High-throughput

0.593

High

146789

MCC27
MATH domain and coiled-coil domain-containing protein At3g58380

2

5

High-throughput

0.566

High

146783

HEN1
Small RNA 2'-O-methyltransferase

1

1

Small-scale

0.563

High

4010

A0A178UTG1

2

1

High-throughput

0.533

High

146775

MPK3
Mitogen-activated protein kinase 3

1

0

Small-scale

0.513

High

146777

PRL1
Protein pleiotropic regulatory locus 1

1

11

Small-scale

0.501

High

146779

Y1390
Uncharacterized protein At1g03900

1

2

High-throughput

0.494

High

146786

Q9LSK7
At3g18035

1

1

Small-scale

0.481

High

146788

Q9M0L8
At4g19200

1

1

High-throughput

0.481

High

146782

Q949T9
CCT motif family protein

1

0

Small-scale

0.460

High

146790

VOZ1
Transcription factor VOZ1

1

0

Small-scale

0.460

High

146791

Q9SIJ8
Adenine nucleotide alpha hydrolases-like superfamily protein

1

0

Small-scale

0.251

Low


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Last updated: 11Aug2025