Protein: PMA2
ATPase 2, plasma membrane-type (PM H(+)-ATPase 2) (Plasma membrane-type ATPase 2) (EC 7.1.2.1) (Proton pump 2)

Gene: PMA2, AHA2
Organism: Arabidopsis thaliana
Interactions: 50
UniProt ID: P19456

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0005524 - ATP binding
GO:0005886 - plasma membrane
GO:0008553 - P-type proton-exporting transporter activity
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

623055

RIN4
RPM1-interacting protein 4

1

1

Small-scale

0.568

High

623064

PSYR1
Tyrosine-sulfated glycopeptide receptor 1

1

6

Small-scale

0.562

High

623085

BRL2
Serine/threonine-protein kinase BRI1-like 2

1

6

High-throughput

0.561

High

199446

CIPKB
CBL-interacting serine/threonine-protein kinase 11

1

1

Small-scale

0.550

High

265234

IQD6
Protein IQ-DOMAIN 6

1

1

High-throughput

0.541

High

623054

HHP2
Heptahelical transmembrane protein 2

1

4

High-throughput

0.541

High

623057

NHL6
NDR1/HIN1-like protein 6

1

4

High-throughput

0.541

High

623058

NEK3
Serine/threonine-protein kinase Nek3

1

5

High-throughput

0.541

High

623059

Q8RYE2
Camphor resistance CrcB family protein

1

1

High-throughput

0.541

High

623063

CNIH1
Protein cornichon homolog 1

1

4

High-throughput

0.541

High

623065

CP21D
Peptidyl-prolyl cis-trans isomerase CYP21-4

1

2

High-throughput

0.541

High

623066

Q9FHB8
Transmembrane protein

1

1

High-throughput

0.541

High

623067

PSKR2
Phytosulfokine receptor 2

1

5

High-throughput

0.541

High

623068

NHL3
NDR1/HIN1-like protein 3

1

4

High-throughput

0.541

High

623073

Q9LK55
At3g13171

1

1

High-throughput

0.541

High

623076

UBC32
Ubiquitin-conjugating enzyme E2 32

1

4

High-throughput

0.541

High

623078

UBC34
Ubiquitin-conjugating enzyme E2 34

1

3

High-throughput

0.541

High

623079

Q9SIE6
Hydroxyproline-rich glycoprotein family protein

1

4

High-throughput

0.541

High

623081

WNK3
Probable serine/threonine-protein kinase WNK3

1

2

High-throughput

0.541

High

623082

Q9SX96
BOS complex subunit TMEM147

1

1

High-throughput

0.541

High

623083

HHP4
Heptahelical transmembrane protein 4

1

4

High-throughput

0.541

High

623052

P2C67
Probable protein phosphatase 2C 67

1

2

Small-scale

0.536

High

623060

SY132
Syntaxin-132

1

7

High-throughput

0.536

High

623056

CNG17
Cyclic nucleotide-gated ion channel 17

1

7

Small-scale

0.527

High

623086

PSKR1
Phytosulfokine receptor 1

1

5

Small-scale

0.527

High

623042

BCA1
Beta carbonic anhydrase 1, chloroplastic

1

0

High-throughput

0.518

High

623077

Q9M0V8
At4g05370

1

0

High-throughput

0.518

High

623070

FKB42
Peptidyl-prolyl cis-trans isomerase FKBP42

1

2

Small-scale

0.501

High

623061

BET12
Bet1-like SNARE 1-2

1

2

High-throughput

0.494

High

623062

Q9AST5
ER membrane protein complex subunit 6

1

1

High-throughput

0.494

High

623075

VP601
Vacuolar protein sorting-associated protein 60.1

1

4

High-throughput

0.494

High

623074

CNG10
Probable cyclic nucleotide-gated ion channel 10

1

8

High-throughput

0.481

High

306350

AB4B
ABC transporter B family member 4

1

4

High-throughput

0.479

High

623044

14333
14-3-3-like protein GF14 psi

1

14

High-throughput

0.479

High

623045

PIP21
Aquaporin PIP2-1

1

16

High-throughput

0.479

High

623048

PIP12
Aquaporin PIP1-2

1

16

High-throughput

0.479

High

623049

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

20

High-throughput

0.479

High

623051

KSG7
Shaggy-related protein kinase eta

1

3

High-throughput

0.479

High

623071

BRL3
Receptor-like protein kinase BRI1-like 3

1

6

Small-scale

0.479

High

623072

AB19B
ABC transporter B family member 19

1

4

High-throughput

0.479

High

623080

AMT13
Ammonium transporter 1 member 3

1

6

High-throughput

0.479

High

99994

F4I1B7
14-3-3 family protein

1

14

Small-scale

0.457

High

623047

14332
14-3-3-like protein GF14 omega

1

14

Small-scale

0.457

High

623046

14334
14-3-3-like protein GF14 phi

1

14

Small-scale

0.439

High

623043

14331
14-3-3-like protein GF14 chi

1

14

High-throughput

0.437

High

623069

BI1
Bax inhibitor 1

1

2

Small-scale

0.437

High

198937

CLH1
Chlorophyllase-1

1

0

High-throughput

0.282

High

623050

SMO12
Methylsterol monooxygenase 1-2

1

0

High-throughput

0.282

High

623053

RBL11
Rhomboid-like protein 11, chloroplastic

1

0

High-throughput

0.282

High

623084

Q9XIN6
At2g27290

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025