Protein: H33
Histone H3.3

Gene: H33, H3-3a
Organism: Mus musculus
Interactions: 68
UniProt ID: P84244

Gene Ontology (top 5):
GO:0000775 - chromosome, centromeric region
GO:0000781 - chromosome, telomeric region
GO:0000785 - chromatin
GO:0000786 - nucleosome
GO:0000939 - inner kinetochore

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

205204

DAXX
Death domain-associated protein 6

2

5

Small-scale

0.759

High

721337

CBX2
Chromobox protein homolog 2

2

20

Small-scale

0.738

High

1017367

UHRF1
E3 ubiquitin-protein ligase UHRF1

2

20

Small-scale

0.727

High

1017357

ATRX
Transcriptional regulator ATRX

1

20

Small-scale

0.665

High

1017355

HIRA
Protein HIRA

3

20

Small-scale

0.655

High

97779

SET1A
Histone-lysine N-methyltransferase SETD1A

1

20

Small-scale

0.647

High

147453

KMT2B
Histone-lysine N-methyltransferase 2B

1

20

Small-scale

0.647

High

1017356

CBX5
Chromobox protein homolog 5

1

20

Small-scale

0.647

High

1017365

SET1B
Histone-lysine N-methyltransferase SETD1B

1

20

Small-scale

0.647

High

1017368

CBX7
Chromobox protein homolog 7

1

20

Small-scale

0.647

High

1017384

EHMT2
Histone-lysine N-methyltransferase EHMT2

1

20

Small-scale

0.647

High

73043

B1AU75
Nuclear autoantigenic sperm protein

1

10

Small-scale

0.618

High

312421

DNM3A
DNA

1

8

Small-scale

0.618

High

373677

MYC
Myc proto-oncogene protein

1

10

Small-scale

0.618

High

502201

H2AZ
Histone H2A.Z

1

20

Small-scale

0.618

High

533449

H2B1M
Histone H2B type 1-M

1

20

Small-scale

0.618

High

980643

H4
Histone H4

1

17

Small-scale

0.618

High

1017343

MCM2
DNA replication licensing factor MCM2

1

20

Small-scale

0.618

High

1017346

SSRP1
FACT complex subunit SSRP1

1

20

Small-scale

0.618

High

1017348

Q3UJF1
Histone deacetylase

1

20

Small-scale

0.618

High

1017349

Q3UJI2
Histone-binding protein RBBP4-like N-terminal domain-containing protein

1

20

Small-scale

0.618

High

1017353

RBBP4
Histone-binding protein RBBP4

1

20

Small-scale

0.618

High

1017359

TFE3
Transcription factor E3

1

8

High-throughput

0.618

High

1017366

Q8CGP4
Histone H2A

1

20

Small-scale

0.618

High

1017370

SMCA5
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 5

1

20

Small-scale

0.618

High

1017371

SP16H
FACT complex subunit SPT16

1

9

Small-scale

0.618

High

1017372

ASF1A
Histone chaperone ASF1A

1

19

Small-scale

0.618

High

1017376

ASF1B
Histone chaperone ASF1B

1

19

Small-scale

0.618

High

1017380

Q9JM08
Histone deacetylase

1

17

Small-scale

0.618

High

107469

F8WI37
Histone-lysine N-methyltransferase 2C

1

20

Small-scale

0.579

High

1017361

Q6AXH7
Histone-lysine N-methyltransferase EZH2

1

20

High-throughput

0.575

High

98165

E9Q6A7
Bromodomain PHD finger transcription factor

1

20

Small-scale

0.553

High

1017379

ING2
Inhibitor of growth protein 2

1

20

Small-scale

0.550

High

59101

CHD5
Chromodomain-helicase-DNA-binding protein 5

1

20

Small-scale

0.527

High

237301

CBX4
E3 SUMO-protein ligase CBX4

1

20

Small-scale

0.527

High

820799

CHD1
Chromodomain-helicase-DNA-binding protein 1

1

20

Small-scale

0.527

High

1017354

EZH2
Histone-lysine N-methyltransferase EZH2

1

20

Small-scale

0.527

High

1017377

CBX6
Chromobox protein homolog 6

1

20

Small-scale

0.527

High

1017378

Q9DCC5
Cbx3 protein

1

20

Small-scale

0.527

High

1017381

CBX8
Chromobox protein homolog 8

1

20

Small-scale

0.527

High

266584

AURKB
Aurora kinase B

1

20

Small-scale

0.501

High

1017352

KDM6B
Lysine-specific demethylase 6B

1

19

Small-scale

0.501

High

266602

DHX9
ATP-dependent RNA helicase A

1

8

Small-scale

0.479

High

989239

HSP7C
Heat shock cognate 71 kDa protein

1

8

Small-scale

0.479

High

1017344

MCM6
DNA replication licensing factor MCM6

1

20

Small-scale

0.479

High

1017345

AURKA
Aurora kinase A

1

20

Small-scale

0.479

High

1017347

Q3UJ03
Poly [ADP-ribose] polymerase

1

16

Small-scale

0.479

High

1017350

Q3V122
DNA replication licensing factor MCM7

1

20

Small-scale

0.479

High

1017364

HAT1
Histone acetyltransferase type B catalytic subunit

1

8

Small-scale

0.479

High

1017369

DNJC9
DnaJ homolog subfamily C member 9

1

10

Small-scale

0.479

High

1017374

CR3L4
Cyclic AMP-responsive element-binding protein 3-like protein 4

1

3

Small-scale

0.479

High

1017375

Q9DAE2
RNA binding motif protein, X-linked-like 2

1

6

Small-scale

0.479

High

1017383

NFKB2
Nuclear factor NF-kappa-B p100 subunit

1

7

Small-scale

0.479

High

92712

CIP1
E3 ubiquitin-protein ligase CCNB1IP1

1

0

Small-scale

0.460

High

1017358

SSXT
Protein SSXT

1

15

High-throughput

0.457

High

1017363

Q80V81
Zinc finger protein 819

1

9

Small-scale

0.457

High

1017373

DESI1
Desumoylating isopeptidase 1

1

0

Small-scale

0.438

High

940810

ATPB
ATP synthase F(1) complex catalytic subunit beta, mitochondrial

1

5

Small-scale

0.437

High

1017360

Q68FN3
Putative E3 ubiquitin-protein ligase UBR7

1

5

Small-scale

0.437

High

1017362

Q71LX8
Heat shock protein 84b

1

8

Small-scale

0.437

High

1017382

MACF1
Microtubule-actin cross-linking factor 1, isoforms 1/2/3/4

1

8

Small-scale

0.437

High

97955

RYR2
Ryanodine receptor 2

1

4

High-throughput

0.407

High

1017351

SHAN3
SH3 and multiple ankyrin repeat domains protein 3

1

10

High-throughput

0.407

High

236460

RGS9
Regulator of G-protein signaling 9

1

0

Small-scale

0.249

Low

378454

IFNG
Interferon gamma

1

0

Small-scale

0.249

Low

408601

IL5
Interleukin-5

1

0

Small-scale

0.249

Low

459945

IL4
Interleukin-4

1

0

Small-scale

0.249

Low

628302

IL13
Interleukin-13

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025