Protein: PTBP2
Polypyrimidine tract-binding protein 2 (Neural polypyrimidine tract-binding protein) (Neurally-enriched homolog of PTB) (PTB-like protein)

Gene: PTBP2
Organism: Homo sapiens
Interactions: 62
UniProt ID: Q9UKA9

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003729 - mRNA binding
GO:0005634 - nucleus
GO:0005681 - spliceosomal complex
GO:0006376 - mRNA splice site recognition

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

958150

RBM10
RNA-binding protein 10

4

18

High-throughput

0.899

High

446833

SNRPA
U1 small nuclear ribonucleoprotein A

4

19

High-throughput

0.890

High

643620

PTBP1
Polypyrimidine tract-binding protein 1

4

15

High-throughput

0.870

High

1170200

RBPS2
RNA-binding protein with multiple splicing 2

2

2

High-throughput

0.783

High

727085

FUS
RNA-binding protein FUS

2

16

Small-scale

0.776

High

1077531

ELAV1
ELAV-like protein 1

2

18

High-throughput

0.775

High

1356358

PTBP2
Polypyrimidine tract-binding protein 2

1

15

High-throughput

0.698

High

1030543

G3BP1
Ras GTPase-activating protein-binding protein 1

1

18

High-throughput

0.691

High

794169

MATR3
Matrin-3

4

17

High-throughput

0.690

High

432985

HNRPC
Heterogeneous nuclear ribonucleoproteins C1/C2

1

19

High-throughput

0.656

High

1048269

HNRPD
Heterogeneous nuclear ribonucleoprotein D0

1

20

High-throughput

0.656

High

1306040

ROAA
Heterogeneous nuclear ribonucleoprotein A/B

1

20

High-throughput

0.656

High

1314641

RBM4
RNA-binding protein 4

1

20

High-throughput

0.656

High

1355614

PUF60
Poly(U)-binding-splicing factor PUF60

1

20

High-throughput

0.656

High

899577

MGN
Protein mago nashi homolog

1

2

High-throughput

0.621

High

943011

SRPK2
SRSF protein kinase 2

1

12

High-throughput

0.621

High

1299704

QKI
KH domain-containing RNA-binding protein QKI

2

11

High-throughput

0.620

High

453691

ROA1
Heterogeneous nuclear ribonucleoprotein A1

1

20

High-throughput

0.618

High

1272124

CELF1
CUGBP Elav-like family member 1

1

20

High-throughput

0.618

High

321242

PTBP3
Polypyrimidine tract-binding protein 3

1

15

High-throughput

0.575

High

1044254

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

12

High-throughput

0.575

High

1349165

IF2B1
Insulin-like growth factor 2 mRNA-binding protein 1

1

20

Small-scale

0.575

High

402603

JUN
Transcription factor Jun

2

6

High-throughput

0.571

High

884365

PCBP3
Poly(rC)-binding protein 3

1

20

High-throughput

0.541

High

1025594

CACO2
Calcium-binding and coiled-coil domain-containing protein 2

1

5

High-throughput

0.541

High

497765

TAU
Microtubule-associated protein tau

1

11

High-throughput

0.536

High

718289

BMI1
Polycomb complex protein BMI-1

1

10

High-throughput

0.536

High

1303838

CDC5L
Cell division cycle 5-like protein

1

5

High-throughput

0.536

High

1326726

IF5A2
Eukaryotic translation initiation factor 5A-2

1

0

High-throughput

0.518

High

267550

KHDR3
KH domain-containing, RNA-binding, signal transduction-associated protein 3

1

11

High-throughput

0.508

High

991912

KHDR1
KH domain-containing, RNA-binding, signal transduction-associated protein 1

1

11

High-throughput

0.508

High

175293

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

9

High-throughput

0.501

High

1273092

FUBP2
Far upstream element-binding protein 2

1

20

Small-scale

0.501

High

1020979

TRAF2
TNF receptor-associated factor 2

1

12

High-throughput

0.489

High

1245224

TNIP2
TNFAIP3-interacting protein 2

1

2

High-throughput

0.489

High

1072203

PCBP2
Poly(rC)-binding protein 2

1

20

High-throughput

0.481

High

1356359

ISY1
Pre-mRNA-splicing factor ISY1 homolog

1

1

High-throughput

0.481

High

229022

PRKN
E3 ubiquitin-protein ligase parkin

1

11

High-throughput

0.479

High

309142

KI20A
Kinesin-like protein KIF20A

1

15

High-throughput

0.479

High

554019

RFA2
Replication protein A 32 kDa subunit

1

5

High-throughput

0.479

High

652565

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

5

High-throughput

0.479

High

685096

STIP1
Stress-induced-phosphoprotein 1

1

7

High-throughput

0.479

High

719221

PHB1
Prohibitin 1

1

4

High-throughput

0.479

High

818588

SOX2
Transcription factor SOX-2

1

10

High-throughput

0.479

High

935356

H31
Histone H3.1

1

3

High-throughput

0.479

High

999195

EP300
Histone acetyltransferase p300

1

6

High-throughput

0.479

High

1221820

SMC5
Structural maintenance of chromosomes protein 5

1

5

High-throughput

0.479

High

1288372

SNR40
U5 small nuclear ribonucleoprotein 40 kDa protein

1

13

High-throughput

0.479

High

1342830

BRD7
Bromodomain-containing protein 7

1

8

High-throughput

0.479

High

1348900

TLS1
Splicing factor C9orf78

1

1

High-throughput

0.479

High

1191623

SPRE1
Sprouty-related, EVH1 domain-containing protein 1

1

2

High-throughput

0.470

High

995293

GOGA2
Golgin subfamily A member 2

1

3

High-throughput

0.464

High

1026796

PRDX4
Peroxiredoxin-4

1

0

High-throughput

0.460

High

1057710

RRP1B
Ribosomal RNA processing protein 1 homolog B

1

3

High-throughput

0.445

High

721742

RFA3
Replication protein A 14 kDa subunit

1

4

High-throughput

0.437

High

1146942

A16L1
Autophagy-related protein 16-1

1

11

High-throughput

0.437

High

1314420

DDA1
DET1- and DDB1-associated protein 1

1

1

High-throughput

0.437

High

786447

STAT1
Signal transducer and activator of transcription 1-alpha/beta

1

0

Small-scale

0.426

High

1047308

CAC1C
Voltage-dependent L-type calcium channel subunit alpha-1C

1

13

High-throughput

0.407

High

241202

TOM1
Target of Myb1 membrane trafficking protein

1

0

High-throughput

0.282

High

1314559

CC106
Coiled-coil domain-containing protein 106

1

0

High-throughput

0.238

Low


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Last updated: 15 Jul 2024