Protein: ISA1
Iron-sulfur assembly protein 1

Gene: ISA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 25
UniProt ID: Q07821

Gene Ontology (top 5):
GO:0005506 - iron ion binding
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion
GO:0005759 - mitochondrial matrix
GO:0009102 - biotin biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1060320

ISA2
Iron-sulfur assembly protein 2

1

7

Small-scale

0.618

High

746261

NFU1
NifU-like protein, mitochondrial

2

1

Small-scale

0.601

High

866154

CAF17
Iron-sulfur cluster assembly factor IBA57, mitochondrial

1

3

Small-scale

0.534

High

722303

XPO1
Exportin-1

1

0

High-throughput

0.513

High

438776

SC160
Protein SCP160

1

0

High-throughput

0.493

High

814291

RV167
Reduced viability upon starvation protein 167

1

0

High-throughput

0.493

High

448817

SNF1
Carbon catabolite-derepressing protein kinase

1

0

High-throughput

0.480

High

815391

RS26A
Small ribosomal subunit protein eS26A

1

1

High-throughput

0.464

High

815439

RS26B
Small ribosomal subunit protein eS26B

1

1

High-throughput

0.464

High

784292

RM28
Large ribosomal subunit protein mL40

1

0

High-throughput

0.458

High

806176

NMD3
60S ribosomal export protein NMD3

1

0

High-throughput

0.458

High

923883

GIS2
Zinc finger protein GIS2

1

0

High-throughput

0.458

High

481786

HSP73
Heat shock protein SSA3

1

2

High-throughput

0.445

High

525330

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.445

High

527827

HSP72
Heat shock protein SSA2

1

2

High-throughput

0.445

High

546495

SSB1
Ribosome-associated molecular chaperone SSB1

1

3

High-throughput

0.445

High

742524

HSP7F
Heat shock protein homolog SSE1

1

3

High-throughput

0.445

High

819948

SSB2
Ribosome-associated molecular chaperone SSB2

1

3

High-throughput

0.445

High

676405

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.426

High

1060317

RBX1
RING-box protein HRT1

1

0

High-throughput

0.426

High

1059610

NOP6
Nucleolar protein 6

1

0

High-throughput

0.279

Low

1060318

YP216
Putative ISWI chromatin-remodeling complex subunit YPL216W

1

0

High-throughput

0.269

Low

1060319

YRA1
RNA annealing protein YRA1

1

0

High-throughput

0.269

Low

603118

EST1
Telomere elongation protein EST1

1

0

High-throughput

0.249

Low

708345

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025