Protein: FNBP4
Formin-binding protein 4 (Formin-binding protein 30)

Gene: FNBP4
Organism: Homo sapiens
Interactions: 59
UniProt ID: Q8N3X1

Gene Ontology (top 5):
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

280719

PR40A
Pre-mRNA-processing factor 40 homolog A

2

3

High-throughput

0.806

High

862293

YAP1
Transcriptional coactivator YAP1

1

1

High-throughput

0.618

High

1325480

DDX17
Probable ATP-dependent RNA helicase DDX17

2

0

High-throughput

0.602

High

1059896

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

2

0

Small-scale

0.587

High

1311200

RHG12
Rho GTPase-activating protein 12

1

0

High-throughput

0.578

High

997852

CSK21
Casein kinase II subunit alpha

1

0

High-throughput

0.527

High

1090462

TRAP1
Heat shock protein 75 kDa, mitochondrial

1

0

High-throughput

0.513

High

1127003

RBM39
RNA-binding protein 39

1

0

High-throughput

0.513

High

1325482

BAG1
BAG family molecular chaperone regulator 1

1

0

High-throughput

0.513

High

1163054

H2B2E
Histone H2B type 2-E

1

0

High-throughput

0.493

High

1088447

CHD3
Chromodomain-helicase-DNA-binding protein 3

1

1

High-throughput

0.479

High

1132825

CHD4
Chromodomain-helicase-DNA-binding protein 4

1

1

High-throughput

0.479

High

1325479

DNJC9
DnaJ homolog subfamily C member 9

1

1

High-throughput

0.479

High

129253

MEN1
Menin

1

0

High-throughput

0.458

High

589150

RFA2
Replication protein A 32 kDa subunit

1

0

High-throughput

0.458

High

679207

DNJB1
DnaJ homolog subfamily B member 1

1

0

High-throughput

0.458

High

695936

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

0

High-throughput

0.458

High

768638

RFA3
Replication protein A 14 kDa subunit

1

0

High-throughput

0.458

High

904926

MECP2
Methyl-CpG-binding protein 2

1

0

High-throughput

0.458

High

979980

H4
Histone H4

1

0

High-throughput

0.458

High

1033066

EWS
RNA-binding protein EWS

1

0

High-throughput

0.458

High

1045514

TF65
Transcription factor p65

1

0

High-throughput

0.458

High

1128057

DHX8
ATP-dependent RNA helicase DHX8

1

0

High-throughput

0.458

High

1138391

U5S1
116 kDa U5 small nuclear ribonucleoprotein component

1

0

High-throughput

0.458

High

1313257

SMC5
Structural maintenance of chromosomes protein 5

1

0

High-throughput

0.458

High

1325476

SIR6
NAD-dependent protein deacylase sirtuin-6

1

0

High-throughput

0.458

High

1325478

DOT1L
Histone-lysine N-methyltransferase, H3 lysine-79 specific

1

0

High-throughput

0.458

High

1325490

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.458

High

1325491

NUP50
Nuclear pore complex protein Nup50

1

0

High-throughput

0.458

High

1325493

PRP19
Pre-mRNA-processing factor 19

1

0

High-throughput

0.458

High

1154127

ITSN1
Intersectin-1

1

1

High-throughput

0.439

High

1325487

ITSN2
Intersectin-2

1

1

High-throughput

0.439

High

843759

HD
Huntingtin

1

0

High-throughput

0.438

High

1310222

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

Small-scale

0.438

High

1227057

A16L1
Autophagy-related protein 16-1

1

1

High-throughput

0.437

High

1325486

DJC17
DnaJ homolog subfamily C member 17

1

1

High-throughput

0.437

High

430129

JUN
Transcription factor Jun

1

0

High-throughput

0.426

High

574368

RSMB
Small nuclear ribonucleoprotein-associated proteins B and B'

1

0

Small-scale

0.391

High

1290584

ZCH18
Zinc finger CCCH domain-containing protein 18

4

0

High-throughput

0.360

High

347169

BAG2
BAG family molecular chaperone regulator 2

1

0

High-throughput

0.279

Low

652358

TGM1
Protein-glutamine gamma-glutamyltransferase K

1

0

High-throughput

0.279

Low

930992

HSP72
Heat shock-related 70 kDa protein 2

1

0

High-throughput

0.279

Low

961192

FGF12
Fibroblast growth factor 12

1

0

High-throughput

0.279

Low

963202

LYSC
Lysozyme C

1

0

High-throughput

0.279

Low

1111418

DGKZ
Diacylglycerol kinase zeta

1

0

High-throughput

0.279

Low

1325481

LURA1
Leucine rich adaptor protein 1

1

0

High-throughput

0.279

Low

1325483

DHRS6
Dehydrogenase/reductase SDR family member 6

1

0

High-throughput

0.279

Low

1325488

SPRR3
Small proline-rich protein 3

1

0

High-throughput

0.279

Low

1325489

CRNN
Cornulin

1

0

High-throughput

0.279

Low

1325492

MTUS1
Microtubule-associated tumor suppressor 1

1

0

High-throughput

0.279

Low

269687

PLXA2
Plexin-A2

1

0

Small-scale

0.265

Low

401136

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.249

Low

995694

ACTC
Actin, alpha cardiac muscle 1

1

0

High-throughput

0.249

Low

1254624

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

1325477

FBX22
F-box only protein 22

1

0

High-throughput

0.249

Low

1325484

LGR4
Leucine-rich repeat-containing G-protein coupled receptor 4

1

0

High-throughput

0.249

Low

1325485

PLRKT
Plasminogen receptor

1

0

High-throughput

0.249

Low

517241

AMY1B
Alpha-amylase 1B

1

0

High-throughput

0.232

Low

1226171

CP135
Centrosomal protein of 135 kDa

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025