Protein: CG21
G2/mitotic-specific cyclin-1

Gene: CG21, CLB1
Organism: Saccharomyces cerevisiae S288C
Interactions: 24
UniProt ID: P24868

Gene Ontology (top 5):
GO:0000082 - G1/S transition of mitotic cell cycle
GO:0000086 - G2/M transition of mitotic cell cycle
GO:0000307 - cyclin-dependent protein kinase holoenzyme complex
GO:0005634 - nucleus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

364351

CDK1
Cyclin-dependent kinase 1

3

20

Small-scale

0.875

High

633233

CKS1
Cyclin-dependent kinases regulatory subunit

3

20

High-throughput

0.674

High

656372

KC11
Casein kinase I homolog 1

1

5

High-throughput

0.647

High

667063

STE20
Serine/threonine-protein kinase STE20

1

6

High-throughput

0.647

High

667055

SIC1
Protein SIC1

2

5

Small-scale

0.626

High

667051

CG22
G2/mitotic-specific cyclin-2

1

6

Small-scale

0.618

High

667053

CDC5
Cell cycle serine/threonine-protein kinase CDC5/MSD2

1

1

Small-scale

0.618

High

667061

AMA1
Meiosis-specific APC/C activator protein AMA1

2

20

Small-scale

0.584

High

667059

SSB2
Ribosome-associated molecular chaperone SSB2

2

11

High-throughput

0.552

High

667066

LCB4
Sphingoid long chain base kinase 4

1

0

High-throughput

0.513

High

667062

THADA
tRNA

1

0

High-throughput

0.493

High

667067

APC2
Anaphase-promoting complex subunit 2

1

5

Small-scale

0.479

High

667057

WSS1
DNA-dependent metalloprotease WSS1

1

0

Small-scale

0.458

High

667065

HBT1
Protein HBT1

1

0

High-throughput

0.458

High

667060

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

4

Small-scale

0.457

High

667054

ANM1
Protein arginine N-methyltransferase 1

1

1

High-throughput

0.457

High

523133

HSP71
Heat shock protein SSA1

1

8

High-throughput

0.445

High

543894

SSB1
Ribosome-associated molecular chaperone SSB1

1

11

High-throughput

0.445

High

667052

SIS1
Protein SIS1

1

1

High-throughput

0.445

High

667056

SSZ1
Ribosome-associated complex subunit SSZ1

1

2

High-throughput

0.445

High

667058

FIR1
Factor interacting with REF2

1

4

Small-scale

0.439

High

605951

GABAT
4-aminobutyrate aminotransferase

1

1

High-throughput

0.437

High

624716

PMA2
Plasma membrane ATPase 2

1

0

High-throughput

0.249

Low

667064

LIP1
Ceramide synthase subunit LIP1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025