Protein: PEF1
Peflin (PEF protein with a long N-terminal hydrophobic domain) (Penta-EF hand domain-containing protein 1)

Gene: PEF1
Organism: Homo sapiens
Interactions: 107
UniProt ID: Q9UBV8

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0005509 - calcium ion binding
GO:0005737 - cytoplasm
GO:0005783 - endoplasmic reticulum
GO:0006888 - endoplasmic reticulum to Golgi vesicle-mediated transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

276536

PDCD6
Programmed cell death protein 6

11

16

Small-scale

0.982

High

1458796

PEF1
Peflin

2

16

High-throughput

0.783

High

1199047

KLH12
Kelch-like protein 12

8

3

Small-scale

0.754

High

1452085

ANR10
Ankyrin repeat domain-containing protein 10

2

4

High-throughput

0.700

High

1114547

CUL3
Cullin-3

3

8

Small-scale

0.685

High

1367820

TFG
Protein TFG

3

4

High-throughput

0.675

High

1095832

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

3

7

High-throughput

0.667

High

1139156

DAZP2
DAZ-associated protein 2

4

0

High-throughput

0.666

High

1453219

SPG21
Maspardin

2

0

High-throughput

0.655

High

1453163

WWOX
WW domain-containing oxidoreductase

3

2

High-throughput

0.653

High

1198546

CEP55
Centrosomal protein of 55 kDa

3

0

High-throughput

0.646

High

508767

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

3

3

Small-scale

0.646

High

1245367

FOXR2
Forkhead box protein R2

4

1

High-throughput

0.637

High

323920

SC31A
Protein transport protein Sec31A

2

4

Small-scale

0.624

High

452425

PDIA1
Protein disulfide-isomerase

1

4

Small-scale

0.618

High

567108

P4HA1
Prolyl 4-hydroxylase subunit alpha-1

1

1

Small-scale

0.618

High

1435405

EGLN3
Prolyl hydroxylase EGLN3

1

2

High-throughput

0.618

High

1307334

H2A2B
Histone H2A type 2-B

2

2

High-throughput

0.611

High

1308607

NUDC3
NudC domain-containing protein 3

2

2

Small-scale

0.611

High

63270

VP37C
Vacuolar protein sorting-associated protein 37C

2

7

High-throughput

0.606

High

336796

BAG4
BAG family molecular chaperone regulator 4

2

4

High-throughput

0.606

High

338378

SC24A
Protein transport protein Sec24A

2

3

High-throughput

0.606

High

1047130

IF4G1
Eukaryotic translation initiation factor 4 gamma 1

2

2

High-throughput

0.606

High

1156065

ZIC1
Zinc finger protein ZIC 1

2

3

High-throughput

0.606

High

831583

CCNF
Cyclin-F

2

6

High-throughput

0.584

High

1006314

CTG1B
Cancer/testis antigen 1

2

0

High-throughput

0.580

High

1081509

INCA1
Protein INCA1

2

0

High-throughput

0.580

High

1207272

SOLH1
Spermatogenesis- and oogenesis-specific basic helix-loop-helix-containing protein 1

2

0

High-throughput

0.580

High

1310580

STH
Saitohin

2

0

High-throughput

0.580

High

1408119

SPAG8
Sperm-associated antigen 8

2

0

High-throughput

0.580

High

1458800

AKP8L
A-kinase anchor protein 8-like

2

0

High-throughput

0.580

High

401645

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

5

High-throughput

0.575

High

1458807

HEBP2
Heme-binding protein 2

1

1

High-throughput

0.575

High

169778

HGS
Hepatocyte growth factor-regulated tyrosine kinase substrate

1

7

High-throughput

0.573

High

1033286

EWS
RNA-binding protein EWS

1

5

High-throughput

0.573

High

1371560

USP9X
Ubiquitin carboxyl-terminal hydrolase 9X

1

1

Small-scale

0.561

High

1194537

HYDIN
Hydrocephalus-inducing protein homolog

2

11

High-throughput

0.553

High

1445823

BPIA1
BPI fold-containing family A member 1

2

1

High-throughput

0.553

High

157949

CTRO
Citron Rho-interacting kinase

1

7

High-throughput

0.553

High

591871

H2AX
Histone H2AX

1

2

High-throughput

0.536

High

705590

GRN
Progranulin

1

1

High-throughput

0.536

High

1352395

RHBL4
Rhomboid-related protein 4

1

4

High-throughput

0.536

High

1458805

IPP
Actin-binding protein IPP

1

3

High-throughput

0.536

High

1428401

MLP3B
Microtubule-associated protein 1 light chain 3 beta

2

7

High-throughput

0.521

High

1149283

NR0B2
Nuclear receptor subfamily 0 group B member 2

1

1

High-throughput

0.481

High

132360

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

1

7

High-throughput

0.479

High

175246

SC16A
Protein transport protein Sec16A

1

3

Small-scale

0.479

High

341695

EYA4
Protein phosphatase EYA4

1

4

High-throughput

0.479

High

347973

BAG3
BAG family molecular chaperone regulator 3

1

4

High-throughput

0.479

High

414773

P53
Cellular tumor antigen p53

1

4

High-throughput

0.479

High

674361

BRD2
Bromodomain-containing protein 2

1

6

High-throughput

0.479

High

767362

MERL
Merlin

1

5

High-throughput

0.479

High

856964

BAG6
Large proline-rich protein BAG6

1

6

Small-scale

0.479

High

881330

FAS
Fatty acid synthase

1

2

Small-scale

0.479

High

1107301

BIRC3
Baculoviral IAP repeat-containing protein 3

1

3

High-throughput

0.479

High

1138717

U5S1
116 kDa U5 small nuclear ribonucleoprotein component

1

3

High-throughput

0.479

High

1140986

KIF14
Kinesin-like protein KIF14

1

10

High-throughput

0.479

High

1148957

SC23A
Protein transport protein Sec23A

1

3

Small-scale

0.479

High

1180263

SMU1
WD40 repeat-containing protein SMU1

1

1

High-throughput

0.479

High

1255942

TRI67
Tripartite motif-containing protein 67

1

12

High-throughput

0.479

High

1313497

SMC5
Structural maintenance of chromosomes protein 5

1

3

High-throughput

0.479

High

1364290

TOPB1
DNA topoisomerase 2-binding protein 1

1

4

High-throughput

0.479

High

1433104

CHM4B
Charged multivesicular body protein 4b

1

3

High-throughput

0.479

High

1434135

PKHA4
Pleckstrin homology domain-containing family A member 4

1

12

High-throughput

0.479

High

1451301

PIHD1
PIH1 domain-containing protein 1

1

3

High-throughput

0.479

High

1458797

FXL17
F-box/LRR-repeat protein 17

1

9

Small-scale

0.479

High

1458798

ZRAN1
Ubiquitin thioesterase ZRANB1

1

6

High-throughput

0.479

High

1458799

UBQL2
Ubiquilin-2

1

5

High-throughput

0.479

High

1458804

ARI1
E3 ubiquitin-protein ligase ARIH1

1

12

Small-scale

0.479

High

1397931

DMRTB
Doublesex- and mab-3-related transcription factor B1

1

1

High-throughput

0.464

High

935240

TERA
Transitional endoplasmic reticulum ATPase

1

5

High-throughput

0.445

High

1340205

ARK74
Aflatoxin B1 aldehyde reductase member 4

1

2

High-throughput

0.445

High

1407490

TS101
Tumor susceptibility gene 101 protein

1

2

High-throughput

0.445

High

1418630

MK67I
MKI67 FHA domain-interacting nucleolar phosphoprotein

1

3

High-throughput

0.445

High

896914

DYN2
Dynamin-2

1

0

High-throughput

0.438

High

260571

BRD4
Bromodomain-containing protein 4

1

5

High-throughput

0.437

High

320788

UBXN7
UBX domain-containing protein 7

1

1

High-throughput

0.437

High

589941

RFA2
Replication protein A 32 kDa subunit

1

3

High-throughput

0.437

High

696763

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

5

High-throughput

0.437

High

769416

RFA3
Replication protein A 14 kDa subunit

1

4

High-throughput

0.437

High

971235

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

4

High-throughput

0.437

High

1200020

KLH26
Kelch-like protein 26

1

3

Small-scale

0.437

High

1256625

CE128
Centrosomal protein of 128 kDa

1

9

High-throughput

0.437

High

1277483

ZFY16
Zinc finger FYVE domain-containing protein 16

1

4

Small-scale

0.437

High

1314462

SLX4
Structure-specific endonuclease subunit SLX4

1

5

High-throughput

0.437

High

1339749

TNIP2
TNFAIP3-interacting protein 2

1

3

High-throughput

0.437

High

1458801

CE164
Centrosomal protein of 164 kDa

1

14

High-throughput

0.437

High

1458802

AAR2
Protein AAR2 homolog

1

2

High-throughput

0.437

High

598790

ANFB
Natriuretic peptides B

1

0

High-throughput

0.426

High

1416734

OSB11
Oxysterol-binding protein-related protein 11

1

1

High-throughput

0.407

High

1432817

GCP60
Golgi resident protein GCP60

1

2

Small-scale

0.407

High

1433224

MLP3A
Microtubule-associated protein 1 light chain 3 alpha

1

7

High-throughput

0.407

High

1458803

KLK5
Kallikrein-5

1

2

High-throughput

0.407

High

1233896

K0930
Uncharacterized protein KIAA0930

3

0

High-throughput

0.345

High

66325

MET15
12S rRNA N(4)-cytidine methyltransferase METTL15

2

0

High-throughput

0.316

High

948302

KR121
Keratin-associated protein 12-1

2

0

High-throughput

0.316

High

1186986

KR151
Keratin-associated protein 15-1

2

0

High-throughput

0.316

High

1200197

SMUG1
Single-strand selective monofunctional uracil DNA glycosylase

2

0

High-throughput

0.316

High

1259292

MED25
Mediator of RNA polymerase II transcription subunit 25

2

0

High-throughput

0.316

High

1307020

KR191
Keratin-associated protein 19-1

2

0

High-throughput

0.316

High

1364838

F168A
Protein FAM168A

2

0

High-throughput

0.316

High

1434578

CFA68
Cilia- and flagella-associated protein 68

2

0

High-throughput

0.316

High

1458806

HEMK1
MTRF1L release factor glutamine methyltransferase

2

0

High-throughput

0.316

High

777028

PPM1A
Protein phosphatase 1A

1

0

Small-scale

0.249

Low

1081599

BRME1
Break repair meiotic recombinase recruitment factor 1

1

0

High-throughput

0.238

Low

1121020

VGLL4
Transcription cofactor vestigial-like protein 4

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025