Protein: IER2
Immediate early response gene 2 protein (Protein ETR101)

Gene: IER2
Organism: Homo sapiens
Interactions: 35
UniProt ID: Q9BTL4

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005737 - cytoplasm
GO:0030182 - neuron differentiation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

717968

2AAA
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform

4

3

High-throughput

0.691

High

138759

IMA4
Importin subunit alpha-4

3

1

High-throughput

0.667

High

142613

IMA3
Importin subunit alpha-3

3

1

High-throughput

0.667

High

161641

RGPD8
RANBP2-like and GRIP domain-containing protein 8

3

1

High-throughput

0.667

High

245733

GANP
Germinal-center associated nuclear protein

3

1

High-throughput

0.667

High

718170

2AAB
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform

3

3

High-throughput

0.667

High

991092

2ABA
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform

3

8

High-throughput

0.667

High

1226727

2ABD
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform

4

8

High-throughput

0.638

High

186797

P73
Tumor protein p73

3

0

High-throughput

0.638

High

833772

KDM5C
Lysine-specific demethylase 5C

3

0

High-throughput

0.638

High

1199366

GLE1
mRNA export factor GLE1

3

0

High-throughput

0.638

High

1200952

SGO2
Shugoshin 2

3

0

High-throughput

0.638

High

1229472

CDCA2
Cell division cycle-associated protein 2

3

0

High-throughput

0.638

High

1406445

PITX2
Pituitary homeobox 2

3

0

High-throughput

0.638

High

1413549

ZBT40
Zinc finger and BTB domain-containing protein 40

3

0

High-throughput

0.638

High

1413550

NSE4A
Non-structural maintenance of chromosomes element 4 homolog A

3

0

High-throughput

0.638

High

890391

NU153
Nuclear pore complex protein Nup153

2

2

High-throughput

0.611

High

1023872

2ABB
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform

3

8

High-throughput

0.593

High

272996

ZC11A
Zinc finger CCCH domain-containing protein 11A

2

0

High-throughput

0.585

High

269361

HSF2B
Heat shock factor 2-binding protein

2

0

High-throughput

0.580

High

317670

ATG12
Ubiquitin-like protein ATG12

2

0

High-throughput

0.580

High

1413551

2ABG
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoform

2

8

High-throughput

0.549

High

977576

PP2AB
Serine/threonine-protein phosphatase 2A catalytic subunit beta isoform

1

2

High-throughput

0.536

High

994353

PP2AA
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

1

2

High-throughput

0.536

High

537812

HSP7C
Heat shock cognate 71 kDa protein

1

0

High-throughput

0.513

High

648221

NDKB
Nucleoside diphosphate kinase B

1

0

High-throughput

0.513

High

890579

RBP2
E3 SUMO-protein ligase RanBP2

1

1

High-throughput

0.479

High

272743

BRE1B
E3 ubiquitin-protein ligase BRE1B

1

0

High-throughput

0.458

High

572175

TRI27
Zinc finger protein RFP

1

0

High-throughput

0.458

High

862697

UTRN
Utrophin

1

0

High-throughput

0.458

High

904372

BRCA2
Breast cancer type 2 susceptibility protein

1

0

High-throughput

0.458

High

959043

RPAB2
DNA-directed RNA polymerases I, II, and III subunit RPABC2

1

0

High-throughput

0.458

High

1028368

MDM2
E3 ubiquitin-protein ligase Mdm2

1

0

High-throughput

0.458

High

1278799

HDGR2
Hepatoma-derived growth factor-related protein 2

1

0

High-throughput

0.458

High

932415

GALC
Galactocerebrosidase

2

0

High-throughput

0.318

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025