Protein: NRPD1
DNA-directed RNA polymerase IV subunit 1 (DNA-directed RNA polymerase D subunit 1) (AtNRPD1a) (Nuclear RNA polymerase D 1a) (EC 2.7.7.6) (Protein RNA-DIRECTED DNA METHYLATION DEFECTIVE 3) (Protein SILENCING DEFECTIVE 4) (Protein SILENCING MOVEMENT DEFICIENT 2) (RNA polymerase IV subunit 1a) (POL IV 1a)

Gene: NRPD1
Organism: Arabidopsis thaliana
Interactions: 24
UniProt ID: Q9LQ02

Gene Ontology (top 5):
GO:0000418 - RNA polymerase IV complex
GO:0003677 - DNA binding
GO:0003899 - DNA-directed RNA polymerase activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1182285

NRPBB
DNA-directed RNA polymerases II, IV and V subunit 11

1

11

Small-scale

0.618

High

1184646

NRPB3
DNA-directed RNA polymerases II, IV and V subunit 3

1

18

Small-scale

0.618

High

1184656

RPD3B
DNA-directed RNA polymerases IV and V subunit 3B

1

18

Small-scale

0.618

High

1236518

RPB9A
DNA-directed RNA polymerases II, IV and V subunit 9A

1

20

Small-scale

0.618

High

1318197

RPB9B
DNA-directed RNA polymerases II, IV and V subunit 9B

1

16

Small-scale

0.618

High

1319935

NRPD7
DNA-directed RNA polymerase IV subunit 7

1

12

Small-scale

0.618

High

1425789

RPD6A
DNA-directed RNA polymerases II, IV and V subunit 6A

1

10

Small-scale

0.618

High

1441794

NRPD2
DNA-directed RNA polymerases IV and V subunit 2

1

20

Small-scale

0.618

High

1442539

NRPD1
DNA-directed RNA polymerase IV subunit 1

1

10

Small-scale

0.618

High

1442540

RPB8B
DNA-directed RNA polymerases II, IV and V subunit 8B

1

10

Small-scale

0.618

High

307087

RPB5A
DNA-directed RNA polymerases II and IV subunit 5A

2

14

Small-scale

0.584

High

1231324

NRPD4
DNA-directed RNA polymerases IV and V subunit 4

2

8

Small-scale

0.584

High

1442541

CLSY1
SNF2 domain-containing protein CLASSY 1

2

13

Small-scale

0.584

High

1442542

SHH1
Protein SAWADEE HOMEODOMAIN HOMOLOG 1

2

0

Small-scale

0.559

High

67264

NRPE7
DNA-directed RNA polymerase V subunit 7

1

12

Small-scale

0.553

High

100498

CLSY3
SNF2 domain-containing protein CLASSY 3

1

12

Small-scale

0.479

High

103329

CLSY2
SNF2 domain-containing protein CLASSY 2

1

13

Small-scale

0.479

High

1320152

NRPBA
DNA-directed RNA polymerases II, IV and V subunit 10

1

10

Small-scale

0.479

High

1426307

NRPBC
DNA-directed RNA polymerases II, IV and V subunit 12

1

9

Small-scale

0.479

High

1441789

CLSY4
SNF2 domain-containing protein CLASSY 4

1

10

Small-scale

0.479

High

1442543

RPD5B
DNA-directed RNA polymerases IV and V subunit 5B

1

14

Small-scale

0.479

High

308328

RDR2
RNA-dependent RNA polymerase 2

1

0

Small-scale

0.458

High

1300189

RDM4
RNA-directed DNA methylation 4

1

0

Small-scale

0.458

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025