Protein: PTPA2
Serine/threonine-protein phosphatase 2A activator 2 (EC 5.2.1.8) (Peptidyl-prolyl cis-trans isomerase PTPA-2) (PPIase PTPA-2) (Rotamase PTPA-2) (Phosphotyrosyl phosphatase activator 2)

Gene: PTPA2, RRD2
Organism: Saccharomyces cerevisiae S288C
Interactions: 15
UniProt ID: Q12461

Gene Ontology (top 5):
GO:0000159 - protein phosphatase type 2A complex
GO:0003755 - peptidyl-prolyl cis-trans isomerase activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0006970 - response to osmotic stress

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

660825

PP2A1
Serine/threonine-protein phosphatase PP2A-1 catalytic subunit

3

12

Small-scale

0.840

High

660890

PP2A2
Serine/threonine-protein phosphatase PP2A-2 catalytic subunit

2

12

Small-scale

0.768

High

633522

PP11
Serine/threonine-protein phosphatase PP1-1

2

11

Small-scale

0.754

High

726192

2AAA
Protein phosphatase PP2A regulatory subunit A

6

3

Small-scale

0.727

High

1084952

PTPA2
Serine/threonine-protein phosphatase 2A activator 2

1

1

High-throughput

0.575

High

393568

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.541

High

818498

LSM5
LSM complex subunit LSM5

1

0

High-throughput

0.486

High

864147

LSM1
LSM1-LSM7 complex subunit LSM1

1

0

High-throughput

0.486

High

580292

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.479

High

1046507

TAP42
Type 2A phosphatase-associated protein 42

1

2

Small-scale

0.479

High

708610

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

807006

2A5D
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform

1

0

Small-scale

0.458

High

820195

SSB2
Ribosome-associated molecular chaperone SSB2

1

2

High-throughput

0.445

High

776505

MPE1
Protein MPE1

1

0

High-throughput

0.438

High


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Last updated: 11Aug2025