Protein: FNTB
Protein farnesyltransferase subunit beta (FTase-beta) (PFTase beta) (EC 2.5.1.58) (CAAX farnesyltransferase subunit beta) (Ras proteins prenyltransferase subunit beta)

Gene: FNTB, RAM1
Organism: Saccharomyces cerevisiae S288C
Interactions: 12
UniProt ID: P22007

Gene Ontology (top 5):
GO:0004660 - protein farnesyltransferase activity
GO:0005965 - protein farnesyltransferase complex
GO:0008270 - zinc ion binding
GO:0018343 - protein farnesylation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

643205

FNTA
Protein farnesyltransferase/geranylgeranyltransferase type-1 subunit alpha

6

20

High-throughput

0.941

High

643203

NAP1
Nucleosome assembly protein

2

1

High-throughput

0.548

High

368588

PMG1
Phosphoglycerate mutase 1

2

1

High-throughput

0.537

High

543820

SSB1
Ribosome-associated molecular chaperone SSB1

2

4

High-throughput

0.504

High

643208

SSB2
Ribosome-associated molecular chaperone SSB2

2

4

High-throughput

0.504

High

643204

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.479

High

643206

RIM11
Serine/threonine-protein kinase RIM11/MSD1

1

1

High-throughput

0.464

High

364927

KPYK1
Pyruvate kinase 1

1

1

High-throughput

0.407

High

523062

HSP71
Heat shock protein SSA1

1

3

High-throughput

0.407

High

643209

6P21
6-phosphofructo-2-kinase 1

1

2

High-throughput

0.407

High

643207

HXT5
Probable glucose transporter HXT5

1

0

High-throughput

0.249

Low

592013

VATB
V-type proton ATPase subunit B

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025