Protein: H2AB1
Histone H2A-Bbd type 1 (H2A Barr body-deficient) (H2A.B) (H2A.Bbd)

Gene: H2AB1
Organism: Homo sapiens
Interactions: 22
UniProt ID: P0C5Y9

Gene Ontology (top 5):
GO:0000786 - nucleosome
GO:0000791 - euchromatin
GO:0003677 - DNA binding
GO:0005634 - nucleus
GO:0006334 - nucleosome assembly

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

504829

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

1

17

High-throughput

0.536

High

504831

ABC3A
DNA dC->dU-editing enzyme APOBEC-3A

1

7

High-throughput

0.536

High

504835

MDM2
E3 ubiquitin-protein ligase Mdm2

1

1

High-throughput

0.536

High

504836

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

1

High-throughput

0.536

High

504838

MDC1
Mediator of DNA damage checkpoint protein 1

1

19

High-throughput

0.536

High

504839

LBR
Delta(14)-sterol reductase LBR

1

1

High-throughput

0.536

High

504841

PELP1
Proline-, glutamic acid- and leucine-rich protein 1

1

17

High-throughput

0.536

High

504843

SENP3
Sentrin-specific protease 3

1

5

High-throughput

0.536

High

504845

TEX10
Testis-expressed protein 10

1

3

High-throughput

0.536

High

504830

CY24A
Cytochrome b-245 light chain

1

0

High-throughput

0.513

High

504840

NOL9
Polynucleotide 5'-hydroxyl-kinase NOL9

1

0

High-throughput

0.513

High

504842

BAG1
BAG family molecular chaperone regulator 1

1

0

High-throughput

0.513

High

504846

LAS1L
Ribosomal biogenesis protein LAS1L

1

0

High-throughput

0.513

High

504847

CHCH2
Coiled-coil-helix-coiled-coil-helix domain-containing protein 2

1

0

High-throughput

0.513

High

229502

NRDC
Nardilysin

1

1

High-throughput

0.489

High

504833

RAB15
Ras-related protein Rab-15

1

2

High-throughput

0.489

High

504844

LUC7L
Putative RNA-binding protein Luc7-like 1

1

1

High-throughput

0.489

High

504828

H2AB2
Histone H2A-Bbd type 2/3

1

19

High-throughput

0.479

High

504834

CBX1
Chromobox protein homolog 1

1

20

Small-scale

0.479

High

504837

CBX3
Chromobox protein homolog 3

1

20

Small-scale

0.479

High

379449

IGHG4
Immunoglobulin heavy constant gamma 4

1

3

High-throughput

0.407

High

504832

SPB4
Serpin B4

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025