Protein: BRE1A
E3 ubiquitin-protein ligase BRE1-like 1 (AtBRE1) (EC 2.3.2.27) (Protein HISTONE MONOUBIQUITINATION 1) (AtHUB1) (Protein REDUCED DORMANCY 4) (RING-type E3 ubiquitin transferase BRE1-like 1)

Gene: BRE1A, HUB1
Organism: Arabidopsis thaliana
Interactions: 55
UniProt ID: Q8RXD6

Gene Ontology (top 5):
GO:0004842 - ubiquitin-protein transferase activity
GO:0005634 - nucleus
GO:0005739 - mitochondrion
GO:0006325 - chromatin organization
GO:0006513 - protein monoubiquitination

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1342104

BRE1A
E3 ubiquitin-protein ligase BRE1-like 1

3

19

Small-scale

0.870

High

683038

UBC1
Ubiquitin-conjugating enzyme E2 1

1

13

Small-scale

0.656

High

842110

UBC2
Ubiquitin-conjugating enzyme E2 2

1

13

Small-scale

0.656

High

1342113

BRE1B
E3 ubiquitin-protein ligase BRE1-like 2

1

20

Small-scale

0.653

High

857926

KNAT1
Homeobox protein knotted-1-like 1

2

4

High-throughput

0.620

High

1342123

HSFC1
Heat stress transcription factor C-1

2

3

High-throughput

0.620

High

1342128

EBF1
EIN3-binding F-box protein 1

2

4

High-throughput

0.620

High

1342122

GAI
DELLA protein GAI

2

0

High-throughput

0.593

High

1342129

GIGAN
Protein GIGANTEA

2

0

High-throughput

0.593

High

1342130

EDS1C
Protein EDS1

2

0

High-throughput

0.575

High

1082178

WAVH2
Probable E3 ubiquitin-protein ligase WAVH2

1

2

High-throughput

0.541

High

1342109

PP372
Pentatricopeptide repeat-containing protein At5g09450, mitochondrial

1

1

High-throughput

0.541

High

1342126

BLH1
BEL1-like homeodomain protein 1

1

4

High-throughput

0.541

High

102768

COG2
Conserved oligomeric Golgi complex subunit 2

1

0

High-throughput

0.518

High

235976

O49653
Glycoprotease 2

1

0

High-throughput

0.518

High

1284993

ALF4
Aberrant root formation protein 4

1

0

High-throughput

0.518

High

1342108

SPX4
SPX domain-containing protein 4

1

0

High-throughput

0.518

High

1342115

PRE3
Transcription factor PRE3

1

0

High-throughput

0.518

High

1342121

PSD3B
26S proteasome non-ATPase regulatory subunit 3 homolog B

1

0

High-throughput

0.518

High

1342127

PAR1
Transcription factor PAR1

1

0

High-throughput

0.518

High

1300740

PII1
Protein involved in starch initiation 1

1

18

High-throughput

0.494

High

1318466

MP702
Microtubule-associated protein 70-2

1

16

High-throughput

0.494

High

1342105

Q8RXD7
Alpha-taxilin-like protein

1

1

High-throughput

0.494

High

1342111

BRK1
Protein BRICK 1

1

2

High-throughput

0.494

High

1342120

Q9LQ96
Polyphosphoinositide binding protein, putative

1

2

High-throughput

0.494

High

102064

F4JE34
Zim17-type zinc finger protein

1

1

High-throughput

0.481

High

146712

AGO1
Protein argonaute 1

1

6

Small-scale

0.481

High

1284725

Q84TF2
At3g54830

1

1

High-throughput

0.457

High

1299337

Q8GWT9
At3g06530

1

1

High-throughput

0.457

High

99570

F4HTD0
Muscle M-line assembly protein

1

1

High-throughput

0.439

High

101626

F4J510
Haloacid dehalogenase-like hydrolase

1

1

High-throughput

0.439

High

1342114

HEAT1
Uncharacterized protein At3g06530

1

1

High-throughput

0.439

High

1318545

Q8L7Y2
At1g53800/T18A20_4

1

1

High-throughput

0.417

High

1342110

Q94BU7
AT3g10970/F9F8_21

1

1

High-throughput

0.417

High

306729

PLP6
Patatin-like protein 6

2

0

High-throughput

0.323

High

1168704

PRDA1
Protein PEP-RELATED DEVELOPMENT ARRESTED 1, chloroplastic

2

0

High-throughput

0.323

High

1342116

LSU2
Protein RESPONSE TO LOW SULFUR 2

2

0

High-throughput

0.323

High

1342117

P2C75
Probable protein phosphatase 2C 75

2

0

High-throughput

0.323

High

1342118

CIPK5
CBL-interacting serine/threonine-protein kinase 5

2

0

High-throughput

0.323

High

1234057

MED11
Mediator of RNA polymerase II transcription subunit 11

1

0

High-throughput

0.296

High

235376

AUG2
AUGMIN subunit 2

1

0

High-throughput

0.282

High

235408

SCAB1
Stomatal closure-related actin-binding protein 1

1

0

High-throughput

0.282

High

1220105

Q5XF35
At4g39820

1

0

High-throughput

0.282

High

1283549

PP161
Pentatricopeptide repeat-containing protein At2g17670

1

0

High-throughput

0.282

High

1283631

Q84JE5
Cytomatrix protein-like protein

1

0

High-throughput

0.282

High

1283709

Q84JI2
Uncharacterized protein At4g23770

1

0

High-throughput

0.282

High

1299349

SKI34
Protein SKIP34

1

0

High-throughput

0.282

High

1318344

Q8L7A6
Cotton fiber protein

1

0

High-throughput

0.282

High

1342106

Q8RY08
AT5g59210/mnc17_100

1

0

High-throughput

0.282

High

1342107

Y4554
Uncharacterized protein At4g15545

1

0

High-throughput

0.282

High

1342112

GNT10
GCN5-related N-acetyltransferase 10, chloroplastic

1

0

High-throughput

0.282

High

1342119

Q9LM77
At1g20770

1

0

High-throughput

0.282

High

1342124

MED7B
Mediator of RNA polymerase II transcription subunit 7b

1

0

High-throughput

0.282

High

1342125

MD22A
Mediator of RNA polymerase II transcription subunit 22a

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025