Protein: NAH1
Na(+)/H(+) antiporter

Gene: NAH1, NHA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 16
UniProt ID: Q99271

Gene Ontology (top 5):
GO:0005783 - endoplasmic reticulum
GO:0005886 - plasma membrane
GO:0006970 - response to osmotic stress
GO:0015079 - potassium ion transmembrane transporter activity
GO:0015385 - sodium:proton antiporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1403999

NAH1

1

8

Small-scale

0.724

High

760390

BMH2
Protein BMH2

2

2

Small-scale

0.554

High

917976

ERV14
ER-derived vesicles protein ERV14

1

0

Small-scale

0.529

High

678060

HSP30
30 kDa heat shock protein

1

0

High-throughput

0.518

High

710067

BMH1
Protein BMH1

1

2

Small-scale

0.516

High

737978

HOG1
Mitogen-activated protein kinase HOG1

1

1

Small-scale

0.512

High

511083

COS3
Protein COS3

1

1

Small-scale

0.479

High

793292

TAT1
Valine/tyrosine/tryptophan amino-acid permease 1

1

3

High-throughput

0.479

High

708682

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

678556

YCV1
Uncharacterized membrane protein YCR061W

1

0

High-throughput

0.282

High

687098

PPZ1
Serine/threonine-protein phosphatase PP-Z1

1

0

High-throughput

0.282

High

776421

MNR2
Manganese resistance protein MNR2

1

0

High-throughput

0.282

High

803319

ETP1
RING finger protein ETP1

1

0

High-throughput

0.279

Low

858304

ARC1
tRNA-aminoacylation cofactor ARC1

1

0

High-throughput

0.269

Low

812818

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025