Protein: LAP4A
Lysosomal-associated transmembrane protein 4A (Golgi 4-transmembrane-spanning transporter MTP)

Gene: LAP4A, LAPTM4A
Organism: Homo sapiens
Interactions: 41
UniProt ID: Q15012

Gene Ontology (top 5):
GO:0005765 - lysosomal membrane
GO:0005794 - Golgi apparatus
GO:0031902 - late endosome membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

861613

NEDD4
E3 ubiquitin-protein ligase NEDD4

3

11

Small-scale

0.640

High

60717

F234B
Protein FAM234B

2

0

High-throughput

0.602

High

1010036

DLK1
Protein delta homolog 1

2

1

High-throughput

0.549

High

1092369

TSN31
Tetraspanin-31

1

1

High-throughput

0.489

High

1136729

HCST
Hematopoietic cell signal transducer

1

1

High-throughput

0.489

High

1136717

RN149
E3 ubiquitin-protein ligase RNF149

1

1

High-throughput

0.479

High

856698

BAG6
Large proline-rich protein BAG6

1

1

High-throughput

0.470

High

1136715

SPRE1
Sprouty-related, EVH1 domain-containing protein 1

1

1

High-throughput

0.470

High

1136727

TMM59
Transmembrane protein 59

1

1

High-throughput

0.445

High

183929

S22A2
Solute carrier family 22 member 2

1

4

Small-scale

0.439

High

184014

S22A1
Solute carrier family 22 member 1

1

4

Small-scale

0.439

High

869746

MTR1A
Melatonin receptor type 1A

1

1

High-throughput

0.439

High

1108542

TBB3
Tubulin beta-3 chain

1

1

High-throughput

0.439

High

1136722

TRI63
E3 ubiquitin-protein ligase TRIM63

1

1

High-throughput

0.439

High

1136728

TRI55
Tripartite motif-containing protein 55

1

1

High-throughput

0.439

High

230322

CREB3
Cyclic AMP-responsive element-binding protein 3

1

0

High-throughput

0.438

High

132045

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

1

11

Small-scale

0.437

High

390579

TFR1
Transferrin receptor protein 1

1

2

Small-scale

0.437

High

466259

RHOC
Rho-related GTP-binding protein RhoC

1

1

High-throughput

0.437

High

1136716

GOLI
E3 ubiquitin-protein ligase RNF130

1

1

High-throughput

0.437

High

408068

TBB4A
Tubulin beta-4A chain

1

1

High-throughput

0.417

High

1136713

SO4C1
Solute carrier organic anion transporter family member 4C1

1

1

High-throughput

0.407

High

1136724

RUSF1
RUS family member 1

2

0

High-throughput

0.328

High

194698

FFAR2
Free fatty acid receptor 2

2

0

High-throughput

0.316

High

1136711

TMED8
Protein TMED8

2

0

High-throughput

0.316

High

771839

UD15
UDP-glucuronosyltransferase 1A5

1

0

High-throughput

0.279

Low

1136718

SUN3
SUN domain-containing protein 3

1

0

High-throughput

0.279

Low

109406

G5E9A7
DM1 locus, WD repeat containing

1

0

High-throughput

0.268

Low

167271

KLF11
Krueppel-like factor 11

1

0

High-throughput

0.268

Low

577969

QCR7
Cytochrome b-c1 complex subunit 7

1

0

High-throughput

0.268

Low

714862

EF1D
Elongation factor 1-delta

1

0

High-throughput

0.268

Low

1136719

BRK1
Protein BRICK1

1

0

High-throughput

0.268

Low

846066

GLP1R
Glucagon-like peptide 1 receptor

1

0

Small-scale

0.251

Low

1136712

LMBRL
Protein LMBR1L

1

0

High-throughput

0.249

Low

1136710

S35F1
Solute carrier family 35 member F1

1

0

High-throughput

0.232

Low

1136714

NIPA1
Magnesium transporter NIPA1

1

0

High-throughput

0.232

Low

1136720

TM171
Transmembrane protein 171

1

0

High-throughput

0.232

Low

1136721

CTL1
Choline transporter-like protein 1

1

0

High-throughput

0.232

Low

1136723

S35B4
Nucleotide sugar transporter SLC35B4

1

0

High-throughput

0.232

Low

1136725

CLCC1
Chloride channel CLIC-like protein 1

1

0

High-throughput

0.232

Low

1136726

S35A5
UDP-sugar transporter protein SLC35A5

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025