Protein: YC21B
Transposon Ty2-C Gag-Pol polyprotein (TY2A-TY2B) (Transposon Ty2 TYA-TYB polyprotein) [Cleaved into: Capsid protein (CA); Ty2 protease (PR) (EC 3.4.23.-); Integrase (IN); Reverse transcriptase/ribonuclease H (RT) (RT-RH) (EC 2.7.7.49) (EC 2.7.7.7) (EC 3.1.26.4)]

Gene: YC21B, TY2B-C
Organism: Saccharomyces cerevisiae S288C
Interactions: 21
UniProt ID: P25384

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003723 - RNA binding
GO:0003887 - DNA-directed DNA polymerase activity
GO:0003964 - RNA-directed DNA polymerase activity
GO:0004190 - aspartic-type endopeptidase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

673616

YD23B
Transposon Ty2-DR3 Gag-Pol polyprotein

1

15

High-throughput

0.698

High

673618

YD23A
Transposon Ty2-DR3 Gag polyprotein

1

14

High-throughput

0.698

High

523173

HSP71
Heat shock protein SSA1

2

10

High-throughput

0.584

High

673615

H3
Histone H3

2

20

High-throughput

0.584

High

454410

PHO4
Phosphate system positive regulatory protein PHO4

1

7

High-throughput

0.536

High

673613

DMA1
E3 ubiquitin-protein ligase DMA1

1

8

High-throughput

0.536

High

509421

UBI4P
Polyubiquitin [Cleaved into: Ubiquitin]

1

2

High-throughput

0.501

High

392297

HSP82
ATP-dependent molecular chaperone HSP82

1

20

High-throughput

0.479

High

575898

CYPH
Peptidyl-prolyl cis-trans isomerase

1

8

High-throughput

0.479

High

647019

RPC2
DNA-directed RNA polymerase III subunit RPC2

1

5

High-throughput

0.479

High

673608

TF2B
Transcription initiation factor IIB

1

15

High-throughput

0.479

High

673610

SMY2
Protein SMY2

1

4

High-throughput

0.479

High

673611

ATG8
Autophagy-related protein 8

1

1

High-throughput

0.479

High

597050

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.458

High

673609

IES6
Chromatin-remodeling complex subunit IES6

1

0

High-throughput

0.458

High

543948

SSB1
Ribosome-associated molecular chaperone SSB1

1

20

High-throughput

0.445

High

455479

PMM
Phosphomannomutase

1

0

High-throughput

0.249

Low

673612

ALG14
UDP-N-acetylglucosamine transferase subunit ALG14

1

0

High-throughput

0.249

Low

673619

OST4
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST4

1

0

High-throughput

0.249

Low

673614

PTH
Peptidyl-tRNA hydrolase

1

0

High-throughput

0.238

Low

673617

GAS5
1,3-beta-glucanosyltransferase GAS5

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025