Protein: LDAF1
Lipid droplet assembly factor 1 (Promethin) (Transmembrane protein 159)

Gene: LDAF1
Organism: Homo sapiens
Interactions: 67
UniProt ID: Q96B96

Gene Ontology (top 5):
GO:0005789 - endoplasmic reticulum membrane
GO:0005811 - lipid droplet
GO:0140042 - lipid droplet formation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1384208

FAF2
FAS-associated factor 2

3

0

High-throughput

0.638

High

1384230

FLOWR
Calcium channel flower homolog

2

0

High-throughput

0.613

High

1384211

SC22A
Vesicle-trafficking protein SEC22a

2

0

High-throughput

0.580

High

1356528

RAB2B
Ras-related protein Rab-2B

1

2

High-throughput

0.536

High

275546

RTN2
Reticulon-2

1

0

High-throughput

0.513

High

360068

NB5R3
NADH-cytochrome b5 reductase 3

1

0

High-throughput

0.513

High

1179016

S35G1
Solute carrier family 35 member G1

1

0

High-throughput

0.513

High

1384209

BSCL2
Seipin

1

0

High-throughput

0.513

High

1384220

RNF26
E3 ubiquitin-protein ligase RNF26

1

0

High-throughput

0.513

High

1384221

RAB1B
Ras-related protein Rab-1B

1

0

High-throughput

0.513

High

1384226

USE1
Vesicle transport protein USE1

1

0

High-throughput

0.513

High

1384228

GIMA2
GTPase IMAP family member 2

1

0

High-throughput

0.513

High

1384234

AUP1
Lipid droplet-regulating VLDL assembly factor AUP1

1

0

High-throughput

0.513

High

957992

RAB14
Ras-related protein Rab-14

1

2

High-throughput

0.489

High

1384214

MTMR9
Myotubularin-related protein 9

1

1

High-throughput

0.489

High

1384233

MTMR6
Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR6

1

1

High-throughput

0.489

High

900979

RAB5C
Ras-related protein Rab-5C

1

1

High-throughput

0.479

High

363689

EGFR
Epidermal growth factor receptor

1

0

High-throughput

0.458

High

951337

SC61B
Protein transport protein Sec61 subunit beta

1

0

High-throughput

0.458

High

1333937

DHB11
Estradiol 17-beta-dehydrogenase 11

1

0

High-throughput

0.458

High

1384217

SEC62
Translocation protein SEC62

1

0

High-throughput

0.458

High

1384222

3BHS7
3 beta-hydroxysteroid dehydrogenase type 7

1

0

High-throughput

0.458

High

1384224

TMT1A
Thiol S-methyltransferase TMT1A

1

0

High-throughput

0.458

High

1384227

VAPA
Vesicle-associated membrane protein-associated protein A

1

0

High-throughput

0.458

High

407681

S100B
Protein S100-B

1

1

High-throughput

0.439

High

508403

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

0

High-throughput

0.426

High

1384218

PLIN2
Perilipin-2

1

0

High-throughput

0.426

High

70680

A8MRB1
S100 calcium binding protein B

1

1

High-throughput

0.417

High

1050865

DCE2
Glutamate decarboxylase 2

3

0

High-throughput

0.352

High

1341286

COQ8A
Atypical kinase COQ8A, mitochondrial

2

0

High-throughput

0.341

High

1286739

CLC14
C-type lectin domain family 14 member A

2

0

High-throughput

0.328

High

1165345

SYT16
Synaptotagmin-16

2

0

High-throughput

0.316

High

1240736

HRG1
Heme transporter HRG1

2

0

High-throughput

0.316

High

1384210

TMM19
Transmembrane protein 19

2

0

High-throughput

0.316

High

1314632

M21D2
Nucleotidyltransferase MB21D2

2

0

High-throughput

0.313

High

256109

S19A2
Thiamine transporter 1

1

0

High-throughput

0.279

Low

322051

ENDD1
Endonuclease domain-containing 1 protein

1

0

High-throughput

0.279

Low

348258

DCMC
Malonyl-CoA decarboxylase, mitochondrial

1

0

High-throughput

0.279

Low

1179185

CTC1
CST complex subunit CTC1

1

0

High-throughput

0.279

Low

1203760

TTMP
TPA-induced transmembrane protein

1

0

High-throughput

0.279

Low

1208730

RTP2
Receptor-transporting protein 2

1

0

High-throughput

0.279

Low

1230728

Z518A
Zinc finger protein 518A

1

0

High-throughput

0.279

Low

1241104

C2D1A
Coiled-coil and C2 domain-containing protein 1A

1

0

High-throughput

0.279

Low

1331183

F241A
Uncharacterized protein FAM241A

1

0

High-throughput

0.279

Low

1340773

COP1
E3 ubiquitin-protein ligase COP1

1

0

High-throughput

0.279

Low

1356557

CCD12
Coiled-coil domain-containing protein 12

1

0

High-throughput

0.279

Low

1359475

CTL1
Choline transporter-like protein 1

1

0

High-throughput

0.279

Low

1384212

IL17F
Interleukin-17F

1

0

High-throughput

0.279

Low

1384219

TM2D3
TM2 domain-containing protein 3

1

0

High-throughput

0.279

Low

1384223

STN1
CST complex subunit STN1

1

0

High-throughput

0.279

Low

1384232

TSN16
Tetraspanin-16

1

0

High-throughput

0.279

Low

1248004

TM270
Transmembrane protein 270

1

0

High-throughput

0.269

Low

1384231

ZN391
Zinc finger protein 391

1

0

High-throughput

0.251

Low

1155641

EZH2
Histone-lysine N-methyltransferase EZH2

1

0

High-throughput

0.249

Low

1214545

ACBD5
Acyl-CoA-binding domain-containing protein 5

1

0

High-throughput

0.249

Low

221752

TPPC3
Trafficking protein particle complex subunit 3

1

0

High-throughput

0.232

Low

517293

ZTRF1
Zinc finger TRAF-type-containing protein 1

1

0

High-throughput

0.232

Low

1027125

REEP5
Receptor expression-enhancing protein 5

1

0

High-throughput

0.232

Low

1106806

VPP3
V-type proton ATPase 116 kDa subunit a 3

1

0

High-throughput

0.232

Low

1136567

PSMD6
26S proteasome non-ATPase regulatory subunit 6

1

0

High-throughput

0.232

Low

1256898

TM1L2
TOM1-like protein 2

1

0

High-throughput

0.232

Low

1290927

TAXB1
Tax1-binding protein 1

1

0

High-throughput

0.232

Low

1384213

TPPC9
Trafficking protein particle complex subunit 9

1

0

High-throughput

0.232

Low

1384215

WRIP1
ATPase WRNIP1

1

0

High-throughput

0.232

Low

1384216

PSB7
Proteasome subunit beta type-7

1

0

High-throughput

0.232

Low

1384225

CUED1
CUE domain-containing protein 1

1

0

High-throughput

0.232

Low

1384229

PARP2
Poly [ADP-ribose] polymerase 2

1

0

Small-scale

0.232

Low


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Last updated: 11Aug2025