Protein: PCFS4
Polyadenylation and cleavage factor homolog 4

Gene: PCFS4
Organism: Arabidopsis thaliana
Interactions: 42
UniProt ID: Q0WPF2

Gene Ontology (top 5):
GO:0000993 - RNA polymerase II complex binding
GO:0003729 - mRNA binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0006369 - termination of RNA polymerase II transcription

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1082049

CLP1
Protein CLP1 homolog

3

4

Small-scale

0.685

High

1082021

PCFS4
Polyadenylation and cleavage factor homolog 4

1

4

Small-scale

0.656

High

1082053

ARR2
Two-component response regulator ARR2

2

1

High-throughput

0.620

High

1020661

ZFP8
Zinc finger protein 8

1

1

High-throughput

0.560

High

1082028

WOX4
WUSCHEL-related homeobox 4

1

1

High-throughput

0.560

High

1082031

NFYA4
Nuclear transcription factor Y subunit A-4

1

2

High-throughput

0.560

High

1082039

C3H4
Zinc finger CCCH domain-containing protein 4

1

1

High-throughput

0.560

High

1082041

Q9LXU1
Cell differentiation, Rcd1-like protein

1

2

High-throughput

0.560

High

1082044

WUS
Protein WUSCHEL

1

1

High-throughput

0.560

High

1082047

Q9SIZ5
Homeodomain-like superfamily protein

1

1

High-throughput

0.560

High

1082052

C3H25
Zinc finger CCCH domain-containing protein 25

1

1

High-throughput

0.560

High

1082023

TGA1
Transcription factor TGA1

1

1

High-throughput

0.541

High

1082030

GIS
Zinc finger protein GIS

1

1

High-throughput

0.541

High

1082032

TGA9
Transcription factor TGA9

1

1

High-throughput

0.541

High

1082043

TCP13
Transcription factor TCP13

1

3

High-throughput

0.541

High

102179

F4JI72
Homeodomain-like superfamily protein

1

0

High-throughput

0.536

High

103126

F4K1A8
C2H2 and C2HC zinc fingers superfamily protein

1

0

High-throughput

0.536

High

146402

ATBH9
Homeobox-leucine zipper protein ATHB-9

1

0

High-throughput

0.536

High

1082024

C3H6
Zinc finger CCCH domain-containing protein 6

1

0

High-throughput

0.536

High

1082027

FY
Flowering time control protein FY

1

2

Small-scale

0.536

High

1082025

C3H28
Zinc finger CCCH domain-containing protein 28

1

0

High-throughput

0.518

High

1082029

FES1
Protein FRIGIDA-ESSENTIAL 1

1

0

High-throughput

0.518

High

1082035

BH096
Transcription factor bHLH96

1

0

High-throughput

0.518

High

1082036

TOE3
AP2-like ethylene-responsive transcription factor TOE3

1

0

High-throughput

0.518

High

1082037

SCL23
Scarecrow-like protein 23

1

0

High-throughput

0.518

High

1082040

HEC3
Transcription factor HEC3

1

0

High-throughput

0.518

High

1082045

CDF5
Cyclic dof factor 5

1

0

High-throughput

0.518

High

1082046

FHA2
FHA domain-containing protein FHA2

1

0

High-throughput

0.518

High

1082051

NAC35
NAC domain-containing protein 35

1

0

High-throughput

0.518

High

1082033

NFYA9
Nuclear transcription factor Y subunit A-9

1

2

High-throughput

0.512

High

72321

CPSF
30-kDa cleavage and polyadenylation specificity factor 30

1

1

Small-scale

0.508

High

1082034

PCFS1
Polyadenylation and cleavage factor homolog 1

1

4

Small-scale

0.508

High

1082038

PCFS5
Polyadenylation and cleavage factor homolog 5

1

4

Small-scale

0.508

High

4068

A0A178VFA3
Homeodomain-like superfamily protein

1

1

High-throughput

0.494

High

101869

F4J9Z8
Homeodomain-like superfamily protein

1

1

High-throughput

0.481

High

1082026

APRR5
Two-component response regulator-like APRR5

1

1

High-throughput

0.481

High

1082022

KSG7
Shaggy-related protein kinase eta

1

0

High-throughput

0.458

High

1082042

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

1

1

Small-scale

0.439

High

90293

C0SUZ3
BZIP family transcription factor

1

0

High-throughput

0.292

High

1082050

RBCMT
[Fructose-bisphosphate aldolase]-lysine N-methyltransferase, chloroplastic

1

0

High-throughput

0.282

High

1082048

SL1
Protein SEEDLING LETHAL 1, chloroplastic

1

0

High-throughput

0.257

Low


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Last updated: 11Aug2025