Protein: PTAR1
Protein prenyltransferase alpha subunit repeat-containing protein 1

Gene: PTAR1
Organism: Homo sapiens
Interactions: 19
UniProt ID: Q7Z6K3

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion
GO:0008318 - protein prenyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

921548

PGTB2
Geranylgeranyl transferase type-2 subunit beta

5

20

High-throughput

0.827

High

192271

YKT6
Synaptobrevin homolog YKT6

3

2

High-throughput

0.662

High

1280145

EXOS1
Exosome complex component CSL4

2

0

High-throughput

0.602

High

992234

SKP1
S-phase kinase-associated protein 1

2

0

High-throughput

0.576

High

1280137

TCPH
T-complex protein 1 subunit eta

1

0

High-throughput

0.493

High

1280143

RAB26
Ras-related protein Rab-26

1

5

High-throughput

0.489

High

242142

PRKN
E3 ubiquitin-protein ligase parkin

1

3

High-throughput

0.479

High

1254427

TRI67
Tripartite motif-containing protein 67

1

2

High-throughput

0.479

High

1280135

MCUR1
Mitochondrial calcium uniporter regulator 1

1

1

High-throughput

0.479

High

1280139

CC90B
Coiled-coil domain-containing protein 90B, mitochondrial

1

1

High-throughput

0.479

High

1149589

SURF1
Surfeit locus protein 1

1

0

High-throughput

0.458

High

1280136

PHB2
Prohibitin-2

1

0

High-throughput

0.458

High

1280138

CQ080
Mitochondrial nucleoid-associated protein 1

1

0

High-throughput

0.458

High

1280140

S2551
Mitochondrial nicotinamide adenine dinucleotide transporter SLC25A51

1

0

High-throughput

0.458

High

1280144

ADIP
Afadin- and alpha-actinin-binding protein

1

0

High-throughput

0.458

High

374020

RASN
GTPase NRas

1

6

High-throughput

0.437

High

1280141

NXT2
NTF2-related export protein 2

2

0

High-throughput

0.328

High

1280134

YIPF5
Protein YIPF5

1

0

High-throughput

0.279

Low

1280142

VAPA
Vesicle-associated membrane protein-associated protein A

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025