Protein: PGTA
Geranylgeranyl transferase type-2 subunit alpha (EC 2.5.1.60) (GGTase-II-alpha) (Geranylgeranyl transferase type II subunit alpha) (PGGT) (Type II protein geranyl-geranyltransferase subunit alpha) (YPT1/SEC4 proteins geranylgeranyltransferase subunit alpha)

Gene: PGTA, BET4
Organism: Saccharomyces cerevisiae S288C
Interactions: 10
UniProt ID: Q00618

Gene Ontology (top 5):
GO:0004663 - Rab geranylgeranyltransferase activity
GO:0005737 - cytoplasm
GO:0005777 - peroxisome
GO:0005829 - cytosol
GO:0005968 - Rab-protein geranylgeranyltransferase complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

628321

PGTB2
Geranylgeranyl transferase type-2 subunit beta

5

20

Small-scale

0.925

High

746370

RAEP
Rab proteins geranylgeranyltransferase component A

1

4

Small-scale

0.578

High

748770

YPT7
Ypt/Rab-type GTPase YPT7

1

9

Small-scale

0.501

High

779629

VPS21
Vacuolar protein sorting-associated protein 21

1

9

Small-scale

0.501

High

795493

ATG8
Autophagy-related protein 8

1

0

High-throughput

0.458

High

819515

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

707911

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

393177

HSP82
ATP-dependent molecular chaperone HSP82

1

0

High-throughput

0.426

High

1026616

HSP31
Glutathione-independent glyoxalase HSP31

1

0

High-throughput

0.426

High

789856

YCR41
Uncharacterized protein YCR041W

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025