Protein: LDB1
LIM domain-binding protein 1 (LDB-1) (Carboxyl-terminal LIM domain-binding protein 2) (CLIM-2) (LIM domain-binding factor CLIM2) (mLdb1) (Nuclear LIM interactor)

Gene: LDB1
Organism: Mus musculus
Interactions: 52
UniProt ID: P70662

Gene Ontology (top 5):
GO:0000785 - chromatin
GO:0000972 - transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery
GO:0001702 - gastrulation with mouth forming second
GO:0001942 - hair follicle development
GO:0003682 - chromatin binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

682135

RBTN2
Rhombotin-2

3

20

Small-scale

0.868

High

961497

ISL1
Insulin gene enhancer protein ISL-1

3

20

Small-scale

0.814

High

895873

LHX3
LIM/homeobox protein Lhx3

1

20

Small-scale

0.713

High

312694

LMX1B
LIM homeobox transcription factor 1-beta

1

20

High-throughput

0.698

High

923325

LHX4
LIM/homeobox protein Lhx4

1

20

High-throughput

0.698

High

961503

LHX5
LIM/homeobox protein Lhx5

1

20

High-throughput

0.698

High

965533

LMO4
LIM domain transcription factor LMO4

1

20

High-throughput

0.698

High

988942

LHX1
LIM/homeobox protein Lhx1

1

20

High-throughput

0.698

High

1000507

LMO3
LIM domain only protein 3

1

20

High-throughput

0.698

High

1000512

RBTN1
Rhombotin-1

1

20

High-throughput

0.698

High

1000513

ISL2
Insulin gene enhancer protein ISL-2

1

20

High-throughput

0.698

High

1000518

LMX1A
LIM homeobox transcription factor 1-alpha

1

20

High-throughput

0.698

High

1000520

LHX9
LIM/homeobox protein Lhx9

1

20

High-throughput

0.698

High

1000522

LHX2
LIM/homeobox protein Lhx2

1

20

High-throughput

0.698

High

644291

TAL1
T-cell acute lymphocytic leukemia protein 1 homolog

4

3

Small-scale

0.672

High

1000515

SSBP3
Single-stranded DNA-binding protein 3

3

13

Small-scale

0.658

High

147759

PTEN
Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN

2

0

Small-scale

0.559

High

204342

ALX4
Homeobox protein aristaless-like 4

1

13

High-throughput

0.541

High

1000502

HXD1
Homeobox protein Hox-D1

1

4

High-throughput

0.541

High

1000503

Q3U4B1
Single stranded DNA binding protein 4

1

13

High-throughput

0.541

High

1000509

Q8K5B9
TGFB-induced factor homeobox 2-like, X-linked 1

1

2

High-throughput

0.541

High

1000514

SSBP2
Single-stranded DNA-binding protein 2

1

13

High-throughput

0.541

High

1000516

PYGO1
Pygopus homolog 1

1

3

High-throughput

0.541

High

1000510

CSDC2
Cold shock domain-containing protein C2

1

0

High-throughput

0.518

High

1000511

TADBP
TAR DNA-binding protein 43

1

0

High-throughput

0.518

High

1000517

ZN593
Zinc finger protein 593

1

0

High-throughput

0.518

High

108979

G3X9U2
Zinc finger protein 446

1

3

High-throughput

0.481

High

148609

GATA2
Endothelial transcription factor GATA-2

1

3

Small-scale

0.479

High

236951

MTG16
Protein CBFA2T3

1

1

Small-scale

0.479

High

586099

TFE2
Transcription factor E2-alpha

1

2

Small-scale

0.479

High

604513

SPI1
Transcription factor PU.1

1

3

Small-scale

0.479

High

607332

GATA1
Erythroid transcription factor

1

3

Small-scale

0.479

High

697760

LYL1
Protein lyl-1

1

3

Small-scale

0.479

High

835785

PBX1
Pre-B-cell leukemia transcription factor 1

1

1

Small-scale

0.479

High

838274

STAT3
Signal transducer and activator of transcription 3

1

1

Small-scale

0.479

High

838402

STA5A
Signal transducer and activator of transcription 5A

1

1

Small-scale

0.479

High

968072

PP1A
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

1

1

High-throughput

0.479

High

989947

1433Z
14-3-3 protein zeta/delta

1

1

High-throughput

0.479

High

1000500

ETV6
Transcription factor ETV6

1

3

Small-scale

0.479

High

1000501

PITX2
Pituitary homeobox 2

1

11

Small-scale

0.479

High

1000504

ITF2
Transcription factor 4

1

2

Small-scale

0.479

High

1000521

FOXO3
Forkhead box protein O3

1

3

Small-scale

0.479

High

449636

MYB
Transcriptional activator Myb

1

0

Small-scale

0.458

High

936632

KMT2A
Histone-lysine N-methyltransferase 2A

1

0

Small-scale

0.458

High

1000505

MEIS1
Homeobox protein Meis1

1

0

Small-scale

0.458

High

1000519

MD1L1
Mitotic spindle assembly checkpoint protein MAD1

1

0

Small-scale

0.458

High

1000508

Q8C9M8
Zinc finger protein 446

1

3

High-throughput

0.457

High

777861

FMR1
Fragile X messenger ribonucleoprotein 1

1

3

High-throughput

0.445

High

266768

LNX1
E3 ubiquitin-protein ligase LNX

1

1

High-throughput

0.437

High

1000506

Q8BPK8
Fragile X messenger ribonucleoprotein 1

1

3

High-throughput

0.437

High

147488

DPYL2
Dihydropyrimidinase-related protein 2

1

0

Small-scale

0.249

Low

59846

CMAP2
Ciliary microtubule-associated protein 2

1

0

Small-scale

0.238

Low


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Last updated: 11Aug2025