Protein: PMA1
ATPase 1, plasma membrane-type (PM H(+)-ATPase 1) (Plasma membrane-type ATPase 1) (EC 7.1.2.1) (Proton pump 1)

Gene: PMA1, AHA1
Organism: Arabidopsis thaliana
Interactions: 18
UniProt ID: P20649

Gene Ontology (top 5):
GO:0000325 - plant-type vacuole
GO:0000287 - magnesium ion binding
GO:0005524 - ATP binding
GO:0005794 - Golgi apparatus
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

199844

PPI1
Proton pump-interactor 1

2

0

Small-scale

0.609

High

633946

PMA1
ATPase 1, plasma membrane-type

1

16

Small-scale

0.590

High

633955

RIN4
RPM1-interacting protein 4

1

1

Small-scale

0.568

High

633956

CNG17
Cyclic nucleotide-gated ion channel 17

1

7

Small-scale

0.527

High

633961

PSKR1
Phytosulfokine receptor 1

1

5

Small-scale

0.527

High

633950

VPS2B
Vacuolar protein sorting-associated protein 2 homolog 2

1

1

Small-scale

0.489

High

633959

CNG10
Probable cyclic nucleotide-gated ion channel 10

1

8

High-throughput

0.481

High

633947

PIP21
Aquaporin PIP2-1

1

18

High-throughput

0.479

High

633949

PIP12
Aquaporin PIP1-2

1

18

High-throughput

0.479

High

633951

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

20

High-throughput

0.479

High

633952

KSG7
Shaggy-related protein kinase eta

1

3

High-throughput

0.479

High

633958

BI1
Bax inhibitor 1

1

2

Small-scale

0.479

High

633960

AMT13
Ammonium transporter 1 member 3

1

7

High-throughput

0.479

High

633953

SCE1
SUMO-conjugating enzyme SCE1

1

0

High-throughput

0.460

High

633954

PDLP1
Plasmodesmata-located protein 1

1

0

Small-scale

0.458

High

633948

P2C56
Protein phosphatase 2C 56

1

1

Small-scale

0.445

High

633957

MCA9
Metacaspase-9

1

0

Small-scale

0.261

Low


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Last updated: 11Aug2025