Protein: T2EB
Transcription initiation factor IIE subunit beta (TFIIE-beta) (Factor A 43 kDa subunit) (Transcription factor A small subunit)

Gene: T2EB, TFA2
Organism: Saccharomyces cerevisiae S288C
Interactions: 54
UniProt ID: P36145

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0005634 - nucleus
GO:0005673 - transcription factor TFIIE complex
GO:0006366 - transcription by RNA polymerase II
GO:0006367 - transcription initiation at RNA polymerase II promoter

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

781045

T2EA
Transcription initiation factor IIE subunit alpha

9

6

Small-scale

0.969

High

401974

RPB1
DNA-directed RNA polymerase II subunit RPB1

3

2

Small-scale

0.861

High

624898

MED15
Mediator of RNA polymerase II transcription subunit 15

3

0

Small-scale

0.654

High

782136

T2FB
Transcription initiation factor IIF subunit beta

1

1

Small-scale

0.647

High

782143

RAD25
General transcription and DNA repair factor IIH helicase/translocase subunit XPB/SSL2

2

1

Small-scale

0.619

High

782153

SMT3
Ubiquitin-like protein SMT3

2

1

High-throughput

0.586

High

706810

TF2B
Transcription initiation factor IIB

2

1

Small-scale

0.584

High

544501

SSB1
Ribosome-associated molecular chaperone SSB1

2

1

High-throughput

0.552

High

594322

RPB3
DNA-directed RNA polymerase II subunit RPB3

2

0

Small-scale

0.547

High

744604

TFB1
General transcription and DNA repair factor IIH subunit TFB1

2

0

Small-scale

0.547

High

741372

HSP7F
Heat shock protein homolog SSE1

1

2

High-throughput

0.536

High

470510

RPB2
DNA-directed RNA polymerase II subunit RPB2

1

1

Small-scale

0.501

High

660846

PP2A2
Serine/threonine-protein phosphatase PP2A-2 catalytic subunit

1

0

High-throughput

0.493

High

782140

HOSC
Homocitrate synthase, cytosolic isozyme

1

0

High-throughput

0.493

High

547786

NHP6A
Non-histone chromosomal protein 6A

1

1

Small-scale

0.481

High

547867

NHP6B
Non-histone chromosomal protein 6B

1

1

Small-scale

0.481

High

782133

YEN1
Holliday junction resolvase YEN1

1

1

Small-scale

0.481

High

454339

PHO2
Regulatory protein PHO2

1

0

Small-scale

0.480

High

454432

PHO4
Phosphate system positive regulatory protein PHO4

1

0

Small-scale

0.480

High

782142

ARP5
Actin-related protein 5

1

2

High-throughput

0.479

High

753016

SPC29
Spindle pole component 29

1

0

High-throughput

0.458

High

782130

UME6
Transcriptional regulatory protein UME6

1

0

High-throughput

0.458

High

782147

PIN3
[PSI+] inducibility protein 3

1

0

High-throughput

0.458

High

782152

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

381071

H2B1
Histone H2B.1

1

1

High-throughput

0.445

High

392566

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.445

High

440841

KIN28
Serine/threonine-protein kinase KIN28

1

1

Small-scale

0.445

High

523636

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

526422

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.445

High

782134

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

449333

RAD3
General transcription and DNA repair factor IIH helicase subunit XPD/RAD3

1

0

Small-scale

0.426

High

675912

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.426

High

726940

HS104
Heat shock protein 104

1

0

High-throughput

0.426

High

757577

MED20
Mediator of RNA polymerase II transcription subunit 20

1

0

Small-scale

0.426

High

782128

CCL1
Cyclin CCL1

1

0

Small-scale

0.426

High

782135

T2FA
Transcription initiation factor IIF subunit alpha

1

0

Small-scale

0.426

High

782144

TFB2
General transcription and DNA repair factor IIH subunit TFB2

1

0

Small-scale

0.426

High

782145

TFB3
RNA polymerase II transcription factor B subunit 3

1

0

Small-scale

0.426

High

782146

SSL1
General transcription and DNA repair factor IIH subunit SSL1

1

0

Small-scale

0.426

High

782150

TFB6
General transcription and DNA repair factor IIH subunit TFB6

1

0

Small-scale

0.426

High

782151

TFB4
General transcription and DNA repair factor IIH subunit TFB4

1

0

Small-scale

0.426

High

782155

TFB5
General transcription and DNA repair factor IIH subunit TFB5

1

0

Small-scale

0.426

High

671320

CANB
Calcineurin subunit B

1

0

High-throughput

0.249

Low

739602

SPT16
FACT complex subunit SPT16

1

0

Small-scale

0.249

Low

782129

ATU2
Copper-transporting ATPase

1

0

High-throughput

0.249

Low

782131

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.249

Low

782132

SS120
Protein SSP120

1

0

High-throughput

0.249

Low

782137

EMP47
Protein EMP47

1

0

High-throughput

0.249

Low

782139

MTNB
Methylthioribulose-1-phosphate dehydratase

1

0

High-throughput

0.249

Low

782141

ZRG17
Protein ZRG17

1

0

High-throughput

0.249

Low

782148

LAM6
Membrane-anchored lipid-binding protein LAM6

1

0

High-throughput

0.249

Low

782149

ENB1
Siderophore iron transporter ENB1

1

0

High-throughput

0.249

Low

782154

YD381
Uncharacterized mitochondrial outer membrane protein YDR381C-A

1

0

High-throughput

0.249

Low

782138

PFD1
Prefoldin subunit 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025