Protein: SRC1
Inner nuclear membrane protein SRC1 (Helix-extension-helix domain-containing protein 1)

Gene: SRC1
Organism: Saccharomyces cerevisiae S288C
Interactions: 48
UniProt ID: Q03707

Gene Ontology (top 5):
GO:0000070 - mitotic sister chromatid segregation
GO:0003682 - chromatin binding
GO:0005635 - nuclear envelope
GO:0005637 - nuclear inner membrane
GO:0034087 - establishment of mitotic sister chromatid cohesion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

678895

CSM1
Monopolin complex subunit CSM1

4

0

Small-scale

0.665

High

864579

YJE9
Uncharacterized protein YJL049W

3

1

Small-scale

0.661

High

1043800

NUR1
Nuclear rim protein 1

4

0

Small-scale

0.643

High

1039024

IMA1
Importin subunit alpha

1

1

Small-scale

0.597

High

815056

SNF7
Vacuolar-sorting protein SNF7

2

1

Small-scale

0.586

High

795189

NU170
Nucleoporin NUP170

2

3

Small-scale

0.584

High

1043796

SRC1
Inner nuclear membrane protein SRC1

1

1

Small-scale

0.552

High

813430

PO152
Nucleoporin POM152

1

2

Small-scale

0.479

High

1043797

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.479

High

803812

BRL1
Nucleus export protein BRL1

1

0

Small-scale

0.460

High

864818

MPS3
Spindle pole body assembly component MPS3

1

0

High-throughput

0.458

High

381239

H2B1
Histone H2B.1

1

1

Small-scale

0.437

High

381617

H2B2
Histone H2B.2

1

1

Small-scale

0.437

High

671069

SIS1
Protein SIS1

1

1

High-throughput

0.437

High

748528

SC61A
Protein transport protein SEC61

1

2

High-throughput

0.437

High

873806

DSK2
Ubiquitin domain-containing protein DSK2

1

1

High-throughput

0.417

High

525004

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.407

High

527563

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.407

High

546102

SSB1
Ribosome-associated molecular chaperone SSB1

1

2

High-throughput

0.407

High

742298

HSP7F
Heat shock protein homolog SSE1

1

3

High-throughput

0.407

High

819666

SSB2
Ribosome-associated molecular chaperone SSB2

1

2

High-throughput

0.407

High

1043802

RL7B
Large ribosomal subunit protein uL30B

1

1

High-throughput

0.407

High

1043798

LRS4
Monopolin complex subunit LRS4

6

0

Small-scale

0.378

High

1042677

SLD5
DNA replication complex GINS protein SLD5

2

0

High-throughput

0.317

High

646523

RAD53
Serine/threonine-protein kinase RAD53

2

0

Small-scale

0.305

High

364719

CDK1
Cyclin-dependent kinase 1

1

0

High-throughput

0.292

High

917629

MLC1
Myosin light chain 1

1

0

High-throughput

0.269

Low

1043803

PKH2
Serine/threonine-protein kinase PKH2

1

0

High-throughput

0.261

Low

455241

RS19A
Small ribosomal subunit protein eS19A

1

0

High-throughput

0.249

Low

513196

RS8A
Small ribosomal subunit protein eS8A

1

0

High-throughput

0.249

Low

514812

RS18A
Small ribosomal subunit protein uS13A

1

0

High-throughput

0.249

Low

550689

SIR4
Regulatory protein SIR4

1

0

Small-scale

0.249

Low

674812

RS2
Small ribosomal subunit protein uS5

1

0

High-throughput

0.249

Low

708047

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

713235

SEC65
Signal recognition particle subunit SEC65

1

0

High-throughput

0.249

Low

764149

SPT21
Protein SPT21

1

0

High-throughput

0.249

Low

803058

MUP3
Low-affinity methionine permease

1

0

High-throughput

0.249

Low

922112

COPA
Coatomer subunit alpha

1

0

High-throughput

0.249

Low

1033539

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.249

Low

1043799

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.249

Low

1043805

SMC6
Structural maintenance of chromosomes protein 6

1

0

Small-scale

0.249

Low

439417

PDC1
Pyruvate decarboxylase isozyme 1

1

0

High-throughput

0.232

Low

676302

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.232

Low

752676

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.232

Low

804418

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.232

Low

1043801

YRA1
RNA annealing protein YRA1

1

0

High-throughput

0.232

Low

1043804

HSP42
Heat shock protein 42

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025