Protein: Q9SZZ4
At4g25660 (PPPDE putative thiol peptidase family protein)

Gene: Q9SZZ4, At4g25660
Organism: Arabidopsis thaliana
Interactions: 74
UniProt ID: Q9SZZ4

Gene Ontology (top 5):
GO:0006508 - proteolysis
GO:0008233 - peptidase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1372803

PPDEX
DeSI-like protein At4g17486

1

6

High-throughput

0.541

High

1443497

Q9LVS8
At5g47310

1

6

High-throughput

0.541

High

1457420

Q9SZZ4
At4g25660

1

6

High-throughput

0.541

High

1457421

Q9SZZ6
At4g25680

1

6

High-throughput

0.541

High

102379

IMPA2
Importin subunit alpha-2

1

3

High-throughput

0.494

High

146496

IMPA3
Importin subunit alpha-3

1

3

High-throughput

0.494

High

147049

SAR1A
Small COPII coat GTPase SAR1A

1

6

High-throughput

0.494

High

201164

RAE1A
Ras-related protein RABE1a

1

2

High-throughput

0.494

High

235947

ISU1
Iron-sulfur cluster assembly protein 1

1

1

High-throughput

0.494

High

306081

O80489
small monomeric GTPase

1

6

High-throughput

0.494

High

306633

PR1B4
PRA1 family protein B4

1

14

High-throughput

0.494

High

701378

RAE1C
Ras-related protein RABE1c

1

2

High-throughput

0.494

High

727481

RAF2A
Ras-related protein RABF2a

1

3

High-throughput

0.494

High

1319175

Q8LA96
Putative RRM-containing protein

1

3

High-throughput

0.494

High

1373954

Q941E9
At1g67862/At1g67862

1

1

High-throughput

0.494

High

1375423

Q949S4
RNA-binding

1

3

High-throughput

0.494

High

1421902

GCA2
Gamma carbonic anhydrase 2, mitochondrial

1

2

High-throughput

0.494

High

1422638

PR1F2
PRA1 family protein F2

1

14

High-throughput

0.494

High

1423241

Q9C9V2
At1g67860/T23K23_29

1

1

High-throughput

0.494

High

1427036

RAD2B
Ras-related protein RABD2b

1

2

High-throughput

0.494

High

1427368

IMPA6
Importin subunit alpha-6

1

3

High-throughput

0.494

High

1441451

Q9LHQ4
AT3g20680/F3H11_7

1

1

High-throughput

0.494

High

1441492

PR1F3
PRA1 family protein F3

1

14

High-throughput

0.494

High

1441498

PR1F4
PRA1 family protein F4

1

14

High-throughput

0.494

High

1441529

NIFU4
NifU-like protein 4, mitochondrial

1

1

High-throughput

0.494

High

1443369

COQ5
2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial

1

1

High-throughput

0.494

High

1443815

Q9LYH2
AT5g12010/F14F18_180

1

1

High-throughput

0.494

High

1443881

PR1B6
PRA1 family protein B6

1

14

High-throughput

0.494

High

1444011

PR1B5
PRA1 family protein B5

1

14

High-throughput

0.494

High

1456646

PR1B2
PRA1 family protein B2

1

14

High-throughput

0.494

High

1457365

TIC22
Protein TIC 22, chloroplastic

1

1

High-throughput

0.494

High

99818

F4HYQ1
WAS/WASL-interacting family protein

1

1

High-throughput

0.439

High

101137

F4IPT2
Pleckstrin homology

1

3

High-throughput

0.439

High

101299

F4IV43
Alpha/beta-Hydrolases superfamily protein

1

1

High-throughput

0.439

High

101810

F4J9A0
Nodulin/glutamine synthase-like protein

1

1

High-throughput

0.439

High

102952

F4JXP5
ACT domain-containing protein ACR

1

1

High-throughput

0.439

High

1441169

Q9LF03
Transmembrane protein

1

1

High-throughput

0.439

High

1442627

Q9LQQ6
F24B9.6

1

1

High-throughput

0.439

High

1285187

Q84WV5
Alpha/beta-Hydrolases superfamily protein

1

1

High-throughput

0.417

High

1318568

Q8L7Z1
AT5g16250/T21H19_170

1

1

High-throughput

0.417

High

1354472

Q8VYJ6
At2g30880/F7F1.9

1

3

High-throughput

0.417

High

1355406

Q8W473
Nodulin / glutamate-ammonia ligase-like protein

1

1

High-throughput

0.417

High

1373613

Q93ZQ9
AT1G07840 protein

1

1

High-throughput

0.417

High

1379688

IMPA1
Importin subunit alpha-1

1

3

High-throughput

0.417

High

1421513

Q9C542
At1g55160/T7N22.11

1

1

High-throughput

0.417

High

1443926

ACR12
ACT domain-containing protein ACR12

1

1

High-throughput

0.417

High

1236486

Q6NLB7
At5g65925

1

0

High-throughput

0.282

High

1237280

Q6NQD5
At5g28690

1

0

High-throughput

0.282

High

1283627

Q84JD6
Intracellular protein transporter

1

0

High-throughput

0.282

High

1285267

RHY1A
Probable E3 ubiquitin-protein ligase RHY1A

1

0

High-throughput

0.282

High

1299107

Q8GW60
At3g13845

1

0

High-throughput

0.282

High

1300518

Y2446
Uncharacterized protein At2g34460, chloroplastic

1

0

High-throughput

0.282

High

1319610

Y1814
Uncharacterized methyltransferase At1g78140, chloroplastic

1

0

High-throughput

0.282

High

1319934

GLO2D
Probable hydroxyacylglutathione hydrolase 2, chloroplastic

1

0

High-throughput

0.282

High

1320611

E2FE
E2F transcription factor-like E2FE

1

0

High-throughput

0.282

High

1373923

SDH6
Succinate dehydrogenase subunit 6, mitochondrial

1

0

High-throughput

0.282

High

1375453

Q949V0
AT5G51180 protein

1

0

High-throughput

0.282

High

1375717

Q94AK1
Enhanced disease resistance-like protein

1

0

High-throughput

0.282

High

1375728

Q94AL6
Excitatory amino acid transporter

1

0

High-throughput

0.282

High

1375862

PP372
Pentatricopeptide repeat-containing protein At5g09450, mitochondrial

1

0

High-throughput

0.282

High

1376748

UCRY
Cytochrome b-c1 complex subunit 10, mitochondrial

1

0

High-throughput

0.282

High

1423020

Q9C9I5
At1g71480

1

0

High-throughput

0.282

High

1424838

Q9FFZ3
Embryo defective 2735

1

0

High-throughput

0.282

High

1427448

Q9FXG0
At1g29850/F1N18_19

1

0

High-throughput

0.282

High

1443288

Q9LUY6
At5g58750

1

0

High-throughput

0.282

High

1457358

Q9SZ50
At4g31830

1

0

High-throughput

0.282

High

1457422

Q9XIF7
Actin cross-linking protein

1

0

High-throughput

0.282

High

199253

O22789
Uncharacterized protein At2g33390

1

0

High-throughput

0.238

Low

199407

CX5C1
Probable cytochrome c oxidase subunit 5C-1

1

0

High-throughput

0.238

Low

1300487

PTN2B
Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and protein-tyrosine-phosphatase PTEN2B

1

0

High-throughput

0.238

Low

1426323

MGE1
GrpE protein homolog 1, mitochondrial

1

0

High-throughput

0.238

Low

1426814

Q9FND1
Vacuolar protein sorting-associated protein

1

0

High-throughput

0.238

Low

1444568

RTNLL
Reticulon-like protein B12

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025