Protein: PSAD2
Photosystem I reaction center subunit II-2, chloroplastic (Photosystem I 20 kDa subunit 2) (PSI-D2)

Gene: PSAD2
Organism: Arabidopsis thaliana
Interactions: 18
UniProt ID: Q9SA56

Gene Ontology (top 5):
GO:0003729 - mRNA binding
GO:0005576 - extracellular region
GO:0009534 - chloroplast thylakoid
GO:0009535 - chloroplast thylakoid membrane
GO:0009538 - photosystem I reaction center

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

199952

MYB73
Transcription factor MYB73

2

3

High-throughput

0.566

High

1081909

CLAH2
Clathrin heavy chain 2

1

1

High-throughput

0.541

High

1426967

E70E2
Exocyst complex component EXO70E2

1

1

High-throughput

0.541

High

198498

O22179
At2g23280

1

3

High-throughput

0.494

High

307640

BOI
E3 ubiquitin-protein ligase BOI

1

3

High-throughput

0.494

High

1257631

BH027
Transcription factor bHLH27

1

3

High-throughput

0.494

High

1425412

HS157
15.7 kDa heat shock protein, peroxisomal

1

1

High-throughput

0.494

High

1456170

CDC23
Anaphase-promoting complex subunit 8

1

1

High-throughput

0.494

High

1444642

CUT1C
Protein CURVATURE THYLAKOID 1C, chloroplastic

1

0

Small-scale

0.486

High

307225

TC159
Translocase of chloroplast 159, chloroplastic

1

3

Small-scale

0.481

High

75267

B3H6U1
Ubiquitin system component Cue protein

1

3

High-throughput

0.439

High

1456169

TC132
Translocase of chloroplast 132, chloroplastic

1

3

Small-scale

0.439

High

1300935

Q8H1Q3
Ubiquitin system component Cue protein

1

3

High-throughput

0.417

High

1373387

TCP14
Transcription factor TCP14

1

2

High-throughput

0.417

High

857974

KNAT1
Homeobox protein knotted-1-like 1

1

0

High-throughput

0.282

High

1456085

TCP13
Transcription factor TCP13

1

0

High-throughput

0.282

High

1182640

RAE1
Protein RAE1

1

0

High-throughput

0.249

Low

1300766

PII1
Protein involved in starch initiation 1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025