Protein: LTBP1
Latent-transforming growth factor beta-binding protein 1 (LTBP-1) (Transforming growth factor beta-1-binding protein 1) (TGF-beta1-BP-1)

Gene: LTBP1
Organism: Homo sapiens
Interactions: 94
UniProt ID: Q14766

Gene Ontology (top 5):
GO:0001527 - microfibril
GO:0005024 - transforming growth factor beta receptor activity
GO:0005509 - calcium ion binding
GO:0005576 - extracellular region
GO:0005788 - endoplasmic reticulum lumen

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1086398

FBLN3
EGF-containing fibulin-like extracellular matrix protein 1

2

19

High-throughput

0.811

High

1022251

FBLN2
Fibulin-2

2

18

High-throughput

0.776

High

1047547

NOTC2
Neurogenic locus notch homolog protein 2

2

19

High-throughput

0.776

High

772282

FBN1
Fibrillin-1 [Cleaved into: Asprosin]

1

18

Small-scale

0.724

High

772312

FBN2
Fibrillin-2 [Cleaved into: Placensin]

1

18

Small-scale

0.724

High

1132067

FBLN5
Fibulin-5

1

20

High-throughput

0.691

High

469716

MMP3
Stromelysin-1

3

6

High-throughput

0.662

High

376833

TGFB1
Transforming growth factor beta-1 proprotein [Cleaved into: Latency-associated peptide

2

13

Small-scale

0.654

High

389365

FINC
Fibronectin

1

9

Small-scale

0.647

High

1132036

LTBP1
Latent-transforming growth factor beta-binding protein 1

1

20

Small-scale

0.647

High

1132038

PCOC1
Procollagen C-endopeptidase enhancer 1

1

11

Small-scale

0.647

High

1132071

NOTC3
Neurogenic locus notch homolog protein 3

1

20

Small-scale

0.647

High

441426

CHLE
Cholinesterase

2

5

High-throughput

0.628

High

480407

MMP10
Stromelysin-2

2

6

High-throughput

0.628

High

749773

CADH5
Cadherin-5

2

8

High-throughput

0.628

High

1030779

DEF5
Defensin alpha 5

2

4

High-throughput

0.628

High

1132045

PCD20
Protocadherin-20

2

11

High-throughput

0.628

High

1132055

VWCE
von Willebrand factor C and EGF domain-containing protein

2

20

High-throughput

0.628

High

1132063

PCD12
Protocadherin-12

2

11

High-throughput

0.628

High

1132072

PCDGG
Protocadherin gamma-B4

2

11

High-throughput

0.628

High

1132073

PCDA4
Protocadherin alpha-4

2

10

High-throughput

0.628

High

1132077

PCDBB
Protocadherin beta-11

2

10

High-throughput

0.628

High

1132083

PCDG5
Protocadherin gamma-A5

2

11

High-throughput

0.628

High

1132049

KBTB7
Kelch repeat and BTB domain-containing protein 7

4

2

Small-scale

0.627

High

945932

LOXL3
Lysyl oxidase homolog 3

2

9

High-throughput

0.611

High

627527

DPA1
HLA class II histocompatibility antigen, DP alpha 1 chain

3

1

High-throughput

0.609

High

1132046

ZFP41
Zinc finger protein 41 homolog

3

20

High-throughput

0.609

High

866434

CASA1
Alpha-S1-casein [Cleaved into: Casoxin-D]

2

0

High-throughput

0.602

High

1132048

NET5
Netrin-5

2

20

High-throughput

0.601

High

62119

KLRG2
Killer cell lectin-like receptor subfamily G member 2

2

12

High-throughput

0.574

High

1132061

ZN408
Zinc finger protein 408

2

20

High-throughput

0.574

High

1132051

HTRA1
Serine protease HTRA1

1

9

Small-scale

0.536

High

275813

CAD16
Cadherin-16

1

7

High-throughput

0.536

High

396125

ESR1
Estrogen receptor

1

7

High-throughput

0.536

High

1132039

ODAPH
Odontogenesis associated phosphoprotein

1

2

High-throughput

0.536

High

1132060

CAD23
Cadherin-23

1

6

High-throughput

0.536

High

1132074

PCDAC
Protocadherin alpha-12

1

10

High-throughput

0.536

High

1132076

PCDB6
Protocadherin beta-6

1

10

High-throughput

0.536

High

1132078

PCDGM
Protocadherin gamma-C5

1

8

High-throughput

0.536

High

1132079

PCDGE
Protocadherin gamma-B2

1

11

High-throughput

0.536

High

1132080

PCDG9
Protocadherin gamma-A9

1

11

High-throughput

0.536

High

1132081

PCDG7
Protocadherin gamma-A7

1

11

High-throughput

0.536

High

1132082

PCDG6
Protocadherin gamma-A6

1

11

High-throughput

0.536

High

424661

KPCG
Protein kinase C gamma type

2

5

High-throughput

0.521

High

1132064

FBX6
F-box only protein 6

2

20

High-throughput

0.521

High

518843

CCL3
C-C motif chemokine 3

1

0

High-throughput

0.513

High

560395

IFM1
Interferon-induced transmembrane protein 1

1

0

High-throughput

0.513

High

1132050

CA054
Uncharacterized protein C1orf54

1

0

High-throughput

0.513

High

609878

IBP3
Insulin-like growth factor-binding protein 3

1

18

Small-scale

0.501

High

665975

IBP5
Insulin-like growth factor-binding protein 5

1

18

Small-scale

0.501

High

702186

LYOX
Protein-lysine 6-oxidase

1

8

Small-scale

0.501

High

885244

HXA1
Homeobox protein Hox-A1

1

16

High-throughput

0.494

High

708851

PTN4
Tyrosine-protein phosphatase non-receptor type 4

1

7

High-throughput

0.489

High

731847

CEAM8
Cell adhesion molecule CEACAM8

1

12

High-throughput

0.489

High

937752

FOXA1
Hepatocyte nuclear factor 3-alpha

1

8

High-throughput

0.489

High

1048790

ACHE
Acetylcholine receptor subunit epsilon

1

1

High-throughput

0.489

High

1132070

MED23
Mediator of RNA polymerase II transcription subunit 23

1

1

High-throughput

0.489

High

218190

TGON2
Trans-Golgi network integral membrane protein 2

1

15

High-throughput

0.479

High

474678

VIME
Vimentin

1

1

High-throughput

0.479

High

590907

TIMP2
Metalloproteinase inhibitor 2

1

7

High-throughput

0.479

High

1132052

HDAC2
Histone deacetylase 2

1

2

High-throughput

0.479

High

1132075

NINL
Ninein-like protein

1

2

High-throughput

0.479

High

928273

ATN1
Atrophin-1

1

14

High-throughput

0.464

High

167447

WNT9A
Protein Wnt-9a

1

20

High-throughput

0.445

High

529807

TAU
Microtubule-associated protein tau

1

3

High-throughput

0.445

High

1132043

FA20C
Extracellular serine/threonine protein kinase FAM20C

1

1

Small-scale

0.445

High

1132053

EMID1
EMI domain-containing protein 1

1

11

High-throughput

0.445

High

139708

CAC1A
Voltage-dependent P/Q-type calcium channel subunit alpha-1A

1

12

High-throughput

0.439

High

241699

PRKN
E3 ubiquitin-protein ligase parkin

1

11

High-throughput

0.437

High

293696

CD123
Translation initiation factor eIF2 assembly protein

1

1

High-throughput

0.437

High

887421

CEBPD
CCAAT/enhancer-binding protein delta

1

5

Small-scale

0.437

High

913771

ZN131
Zinc finger protein 131

1

20

High-throughput

0.437

High

970511

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

1

High-throughput

0.437

High

1113122

CUL3
Cullin-3

1

16

High-throughput

0.437

High

1132037

BRD3
Bromodomain-containing protein 3

1

7

High-throughput

0.437

High

1132042

ZN598
E3 ubiquitin-protein ligase ZNF598

1

4

High-throughput

0.437

High

1132056

RNF31
E3 ubiquitin-protein ligase RNF31

1

9

High-throughput

0.437

High

1132057

SNX27
Sorting nexin-27

1

12

High-throughput

0.437

High

1132062

SMUF1
E3 ubiquitin-protein ligase SMURF1

1

10

High-throughput

0.437

High

1132068

XPO7
Exportin-7

1

6

High-throughput

0.437

High

85913

B9A025
Lysyl oxidase homolog

1

9

High-throughput

0.407

High

1132040

NTCP5
Sodium/bile acid cotransporter 5

1

1

High-throughput

0.407

High

1132047

ZNT7
Zinc transporter 7

1

7

High-throughput

0.407

High

1132069

FBX2
F-box only protein 2

1

20

High-throughput

0.407

High

1132065

GINM1
Glycoprotein integral membrane protein 1

3

0

High-throughput

0.347

High

1132044

NRSN1
Neurensin-1

1

0

High-throughput

0.279

Low

1132059

RETNB
Resistin-like beta

1

0

High-throughput

0.279

Low

971533

1433E
14-3-3 protein epsilon

1

0

Small-scale

0.249

Low

1132041

VIR
Protein virilizer homolog

1

0

High-throughput

0.249

Low

1132054

CHM4C
Charged multivesicular body protein 4c

1

0

High-throughput

0.249

Low

1132058

ALKB3
Alpha-ketoglutarate-dependent dioxygenase alkB homolog 3

1

0

Small-scale

0.249

Low

653318

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.232

Low

1132066

SPHK1
Sphingosine kinase 1

1

0

Small-scale

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025