Protein: BH121
Transcription factor bHLH121 (Basic helix-loop-helix protein 121) (AtbHLH121) (bHLH 121) (Transcription factor EN 138) (bHLH transcription factor bHLH121)

Gene: BH121, BHLH121
Organism: Arabidopsis thaliana
Interactions: 18
UniProt ID: Q9LT23

Gene Ontology (top 5):
GO:0000976 - transcription cis-regulatory region binding
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0006879 - intracellular iron ion homeostasis
GO:0046983 - protein dimerization activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1220984

BH109
Transcription factor bHLH109

1

11

High-throughput

0.573

High

1442986

Q9LXU1
Cell differentiation, Rcd1-like protein

1

7

High-throughput

0.573

High

1318005

BH104
Transcription factor bHLH104

1

17

High-throughput

0.560

High

1424485

HFR1
Transcription factor HFR1

1

16

High-throughput

0.560

High

1442985

BH034
Transcription factor bHLH34

1

15

High-throughput

0.560

High

90389

C0SUZ3
BZIP family transcription factor

1

2

High-throughput

0.541

High

307486

WOX13
WUSCHEL-related homeobox 13

1

3

High-throughput

0.541

High

701272

TBP2
TATA-box-binding protein 2

1

1

High-throughput

0.541

High

1284818

BH010
Transcription factor bHLH10

1

19

High-throughput

0.541

High

1285142

NAC43
NAC domain-containing protein 43

1

8

High-throughput

0.541

High

1373566

CDF2
Cyclic dof factor 2

1

1

High-throughput

0.541

High

1050638

SSRP1
FACT complex subunit SSRP1

1

0

High-throughput

0.536

High

308087

C3H23
Zinc finger CCCH domain-containing protein 23

1

0

High-throughput

0.518

High

1355064

GIP1
GBF-interacting protein 1

1

0

High-throughput

0.518

High

1375674

TPL
Protein TOPLESS

1

2

High-throughput

0.481

High

1227902

Q67YS0
RNA-binding

1

2

High-throughput

0.439

High

1375929

Q94BU4
At1g33470/F10C21_14

1

2

High-throughput

0.417

High

1283712

Q84JI2
Uncharacterized protein At4g23770

1

0

High-throughput

0.282

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025