Protein: PO3F2
POU domain, class 3, transcription factor 2 (Brain-specific homeobox/POU domain protein 2) (Brain-2) (Brn-2) (Nervous system-specific octamer-binding transcription factor N-Oct-3) (Octamer-binding protein 7) (Oct-7) (Octamer-binding transcription factor 7) (OTF-7)

Gene: PO3F2, POU3F2
Organism: Homo sapiens
Interactions: 20
UniProt ID: P20265

Gene Ontology (top 5):
GO:0000785 - chromatin
GO:0000978 - RNA polymerase II cis-regulatory region sequence-specific DNA binding
GO:0000981 - DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0001228 - DNA-binding transcription activator activity, RNA polymerase II-specific
GO:0003677 - DNA binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

629501

PO3F2
POU domain, class 3, transcription factor 2

1

16

Small-scale

0.713

High

629503

PAX3
Paired box protein Pax-3

1

20

Small-scale

0.713

High

629509

SOX10
Transcription factor SOX-10

1

20

Small-scale

0.713

High

629513

NFYC
Nuclear transcription factor Y subunit gamma

1

5

Small-scale

0.647

High

629515

LEF1
Lymphoid enhancer-binding factor 1

1

20

Small-scale

0.618

High

629506

CTNB1
Catenin beta-1

2

8

Small-scale

0.584

High

629511

EP300
Histone acetyltransferase p300

1

20

Small-scale

0.573

High

628693

TBP
TATA-box-binding protein

1

3

Small-scale

0.552

High

257223

PQBP1
Polyglutamine-binding protein 1

1

0

Small-scale

0.529

High

629502

NFYA
Nuclear transcription factor Y subunit alpha

1

1

Small-scale

0.501

High

629505

S10A2
Protein S100-A2

1

8

High-throughput

0.489

High

629504

NFYB
Nuclear transcription factor Y subunit beta

1

0

Small-scale

0.480

High

629510

TF2B
Transcription initiation factor IIB

1

0

Small-scale

0.480

High

629508

YAP1
Transcriptional coactivator YAP1

1

5

Small-scale

0.479

High

629512

TFCP2
Alpha-globin transcription factor CP2

1

7

Small-scale

0.479

High

320624

UBXN7
UBX domain-containing protein 7

1

0

High-throughput

0.458

High

629507

BMI1
Polycomb complex protein BMI-1

1

9

High-throughput

0.445

High

629514

GRHL1
Grainyhead-like protein 1 homolog

1

7

High-throughput

0.445

High

179138

ARC1B
Actin-related protein 2/3 complex subunit 1B

1

5

Small-scale

0.437

High


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Last updated: 11Aug2025