Protein: PCBP1
Poly(rC)-binding protein 1 (Alpha-CP1) (Heterogeneous nuclear ribonucleoprotein E1) (hnRNP E1)

Gene: PCBP1
Organism: Mus musculus
Interactions: 53
UniProt ID: P60335

Gene Ontology (top 5):
GO:0000981 - DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0003697 - single-stranded DNA binding
GO:0003723 - RNA binding
GO:0003730 - mRNA 3'-UTR binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

949801

HNRPK
Heterogeneous nuclear ribonucleoprotein K

2

19

High-throughput

0.757

High

949810

Q3TIX6
Far upstream element

1

19

High-throughput

0.621

High

949813

IF2B2
Insulin-like growth factor 2 mRNA-binding protein 2

1

18

High-throughput

0.621

High

949827

Q8BPK8
Fragile X messenger ribonucleoprotein 1

1

13

High-throughput

0.618

High

777842

FMR1
Fragile X messenger ribonucleoprotein 1

1

13

High-throughput

0.575

High

949824

SRSF7
Serine/arginine-rich splicing factor 7

1

20

Small-scale

0.552

High

949834

EED
Polycomb protein EED

1

20

High-throughput

0.515

High

704263

CELF1
CUGBP Elav-like family member 1

1

20

High-throughput

0.481

High

949802

YBOX1
Y-box-binding protein 1

1

14

Small-scale

0.481

High

949803

DYL1
Dynein light chain 1, cytoplasmic

1

1

High-throughput

0.481

High

949805

SRSF3
Serine/arginine-rich splicing factor 3

1

20

High-throughput

0.481

High

949816

RBM38
RNA-binding protein 38

1

20

High-throughput

0.481

High

949826

RL24
Large ribosomal subunit protein eL24

1

2

High-throughput

0.481

High

949828

FLNA
Filamin-A

1

9

Small-scale

0.481

High

949831

HNRPL
Heterogeneous nuclear ribonucleoprotein L

1

20

Small-scale

0.481

High

949833

RBM47
RNA-binding protein 47

1

20

High-throughput

0.481

High

530739

TAU
Microtubule-associated protein tau

1

14

High-throughput

0.479

High

915268

TIA1
Cytotoxic granule associated RNA binding protein TIA1

1

17

High-throughput

0.479

High

949800

ACTB
Actin, cytoplasmic 1

1

8

Small-scale

0.479

High

949808

STING
Stimulator of interferon genes protein

1

1

High-throughput

0.479

High

949812

UBP48
Ubiquitin carboxyl-terminal hydrolase 48

1

7

High-throughput

0.479

High

949817

TFE3
Transcription factor E3

1

11

High-throughput

0.479

High

949819

NEB2
Neurabin-2

1

4

High-throughput

0.479

High

949820

SPOP
Speckle-type POZ protein

1

4

High-throughput

0.479

High

949821

FACD2
Fanconi anemia group D2 protein homolog

1

11

High-throughput

0.479

High

949822

WDTC1
WD and tetratricopeptide repeats protein 1

1

8

High-throughput

0.479

High

949832

Q8VD35
Orthodenticle homeobox 2

1

2

Small-scale

0.479

High

949836

FBX32
F-box only protein 32

1

2

High-throughput

0.479

High

949809

T2FA
General transcription factor IIF subunit 1

1

0

High-throughput

0.460

High

838269

STAT3
Signal transducer and activator of transcription 3

1

0

Small-scale

0.458

High

949825

IQCB1
IQ calmodulin-binding motif-containing protein 1

1

0

High-throughput

0.458

High

98128

E9Q604
Integrin alpha M

1

9

High-throughput

0.457

High

949841

ITA2B
Integrin alpha-IIb

1

9

High-throughput

0.457

High

949835

HDAC9
Histone deacetylase 9

1

4

High-throughput

0.457

High

204462

KCNH2
Voltage-gated inwardly rectifying potassium channel KCNH2

1

3

High-throughput

0.445

High

915505

HMGA2
High mobility group protein HMGI-C

1

1

High-throughput

0.445

High

949804

1433F
14-3-3 protein eta

1

6

High-throughput

0.445

High

949806

KCNQ1
Potassium voltage-gated channel subfamily KQT member 1

1

4

High-throughput

0.445

High

949815

DLG4
Disks large homolog 4

1

3

High-throughput

0.445

High

949818

Q6AXH7
Histone-lysine N-methyltransferase EZH2

1

9

High-throughput

0.445

High

949830

FTM
Protein fantom

1

7

High-throughput

0.445

High

949811

Q3TTC8
Y-box-binding protein 2

1

2

Small-scale

0.439

High

949823

BACD1
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1

1

5

High-throughput

0.437

High

949829

MT21E
Protein-lysine methyltransferase METTL21E

1

9

High-throughput

0.437

High

949838

Q9D2V3
Progranulin

1

3

High-throughput

0.437

High

949840

TRXR2
Thioredoxin reductase 2, mitochondrial

1

1

High-throughput

0.417

High

569611

AT1B1
Sodium/potassium-transporting ATPase subunit beta-1

1

1

High-throughput

0.407

High

905794

CAV3
Caveolin-3

1

1

High-throughput

0.407

High

949807

THIOM
Thioredoxin, mitochondrial

1

3

High-throughput

0.407

High

949814

SC6A4
Sodium-dependent serotonin transporter

1

0

High-throughput

0.249

Low

949837

Q9CS05
Protein furry C-terminal domain-containing protein

1

0

High-throughput

0.238

Low

949839

Q9DCP6
Uncharacterized protein

1

0

High-throughput

0.238

Low

949842

Q9QWG2
Protein G beta-2 subunit

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025