Protein: CPSF
30-kDa cleavage and polyadenylation specificity factor 30 (EC 3.1.21.-) (Protein OXIDATIVE STRESS TOLERANT 6) (Zinc finger CCCH domain-containing protein 11) (AtC3H11)

Gene: CPSF, CPSF30
Organism: Arabidopsis thaliana
Interactions: 52
UniProt ID: A9LNK9

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003723 - RNA binding
GO:0003729 - mRNA binding
GO:0004519 - endonuclease activity
GO:0004521 - RNA endonuclease activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

72308

CPSF
30-kDa cleavage and polyadenylation specificity factor 30

4

5

Small-scale

0.896

High

72344

CPSF2
Cleavage and polyadenylation specificity factor subunit 2

3

8

Small-scale

0.665

High

72313

FIPS5
FIP1[V]-like protein

3

7

Small-scale

0.658

High

72341

CPSF1
Cleavage and polyadenylation specificity factor subunit 1

3

5

Small-scale

0.649

High

72319

PAPS2
Nuclear poly(A) polymerase 2

2

4

Small-scale

0.627

High

72325

CTF77
Cleavage stimulation factor subunit 77

2

4

Small-scale

0.605

High

72322

PAPS3
Nuclear poly(A) polymerase 3

2

4

Small-scale

0.590

High

72346

TCP23
Transcription factor TCP23

1

5

High-throughput

0.578

High

72330

TCP4
Transcription factor TCP4

1

2

High-throughput

0.573

High

72332

NFYA4
Nuclear transcription factor Y subunit A-4

1

1

High-throughput

0.573

High

72333

TCP14
Transcription factor TCP14

1

8

High-throughput

0.573

High

72339

TCP15
Transcription factor TCP15

1

8

High-throughput

0.573

High

72350

TCP13
Transcription factor TCP13

1

2

High-throughput

0.573

High

72356

CLP1
Protein CLP1 homolog

2

0

Small-scale

0.570

High

72323

BH109
Transcription factor bHLH109

1

1

High-throughput

0.560

High

72334

NFYA9
Nuclear transcription factor Y subunit A-9

1

1

High-throughput

0.560

High

72335

BLH4
BEL1-like homeodomain protein 4

1

1

High-throughput

0.560

High

72338

BH096
Transcription factor bHLH96

1

1

High-throughput

0.560

High

72340

HFR1
Transcription factor HFR1

1

2

High-throughput

0.560

High

72342

TCP5
Transcription factor TCP5

1

2

High-throughput

0.560

High

72345

APRR1
Two-component response regulator-like APRR1

1

1

High-throughput

0.560

High

72352

FHA2
FHA domain-containing protein FHA2

1

2

High-throughput

0.560

High

72353

GLK1
Transcription activator GLK1

1

2

High-throughput

0.560

High

72354

Q9SIZ5
Homeodomain-like superfamily protein

1

3

High-throughput

0.560

High

72358

C3H25
Zinc finger CCCH domain-containing protein 25

1

12

High-throughput

0.560

High

72315

MAK3
N-alpha-acetyltransferase MAK3

1

0

High-throughput

0.549

High

72318

RFI2
E3 ubiquitin-protein ligase RFI2

1

0

High-throughput

0.549

High

72312

F4K1A8
C2H2 and C2HC zinc fingers superfamily protein

1

1

High-throughput

0.541

High

72317

GRF1
Growth-regulating factor 1

1

1

High-throughput

0.541

High

72320

KNAT1
Homeobox protein knotted-1-like 1

1

1

High-throughput

0.541

High

72329

GRF2
Growth-regulating factor 2

1

1

High-throughput

0.541

High

72331

ARFS
Auxin response factor 19

1

1

High-throughput

0.541

High

72336

TCP8
Transcription factor TCP8

1

5

High-throughput

0.541

High

72343

TCP21
Transcription factor TCP21

1

5

High-throughput

0.541

High

72347

MIP1B
B-box domain protein 31

1

1

High-throughput

0.541

High

72348

Q9LXU1
Cell differentiation, Rcd1-like protein

1

3

High-throughput

0.541

High

72349

TCP16
Transcription factor TCP16

1

5

High-throughput

0.541

High

72355

BH094
Transcription factor bHLH94

1

1

High-throughput

0.541

High

72316

O80748
B-box zinc finger family protein

1

0

High-throughput

0.536

High

72311

F4JI72
Homeodomain-like superfamily protein

1

0

High-throughput

0.518

High

72314

NAC98
Protein CUP-SHAPED COTYLEDON 2

1

0

High-throughput

0.518

High

72310

FIPS3
FIP1[III]-like protein

1

6

Small-scale

0.508

High

72321

PCFS4
Polyadenylation and cleavage factor homolog 4

1

1

Small-scale

0.508

High

72328

CTF50
Cleavage stimulation factor subunit 50

1

3

Small-scale

0.508

High

72337

PCFS1
Polyadenylation and cleavage factor homolog 1

1

1

Small-scale

0.508

High

72324

BH153
Transcription factor bHLH153

1

2

High-throughput

0.494

High

72327

CFIS2
Pre-mRNA cleavage factor Im 25 kDa subunit 2

1

0

Small-scale

0.486

High

72351

GEML1
GEM-like protein 1

1

0

Small-scale

0.460

High

72326

CPS3B
Cleavage and polyadenylation specificity factor subunit 3-II

1

8

Small-scale

0.457

High

72309

C0SUZ3
BZIP family transcription factor

1

0

High-throughput

0.292

High

72357

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

1

0

High-throughput

0.292

High


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Last updated: 11Aug2025