Protein: H2A1A
Histone H2A type 1-A (H2A-clustered histone 1) (Histone H2A/r)

Gene: H2A1A, H2AC1
Organism: Homo sapiens
Interactions: 74
UniProt ID: Q96QV6

Gene Ontology (top 5):
GO:0000781 - chromosome, telomeric region
GO:0000786 - nucleosome
GO:0001674 - female germ cell nucleus
GO:0003677 - DNA binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

242652

PRKN
E3 ubiquitin-protein ligase parkin

2

6

High-throughput

0.754

High

188344

HDAC3
Histone deacetylase 3

1

13

Small-scale

0.647

High

1110006

HDAC1
Histone deacetylase 1

1

13

Small-scale

0.647

High

1368066

HDAC2
Histone deacetylase 2

1

13

Small-scale

0.647

High

256960

H2B1K
Histone H2B type 1-K

1

20

High-throughput

0.618

High

419149

H2A1B
Histone H2A type 1-B/E

1

19

High-throughput

0.618

High

449775

H2B1J
Histone H2B type 1-J

1

20

High-throughput

0.618

High

502490

H2A1
Histone H2A type 1

1

19

High-throughput

0.618

High

591798

H2AX
Histone H2AX

1

20

High-throughput

0.618

High

634056

H2A1D
Histone H2A type 1-D

1

19

High-throughput

0.618

High

659934

H2B1O
Histone H2B type 1-O

1

20

High-throughput

0.618

High

754948

H2B1B
Histone H2B type 1-B

1

20

High-throughput

0.618

High

888264

MCM2
DNA replication licensing factor MCM2

1

20

High-throughput

0.618

High

943408

H2BFS
Histone H2B type F-S

1

20

High-throughput

0.618

High

946861

H2B1D
Histone H2B type 1-D

1

20

High-throughput

0.618

High

980176

H4
Histone H4

1

14

High-throughput

0.618

High

998707

H31
Histone H3.1

1

20

High-throughput

0.618

High

1162872

H2A2C
Histone H2A type 2-C

1

20

High-throughput

0.618

High

1163154

H2B2E
Histone H2B type 2-E

1

20

High-throughput

0.618

High

1208878

H2B2F
Histone H2B type 2-F

1

20

High-throughput

0.618

High

1232716

H2A2A
Histone H2A type 2-A

1

19

High-throughput

0.618

High

1272813

H2A3
Histone H2A type 3

1

19

High-throughput

0.618

High

1307301

H2A2B
Histone H2A type 2-B

1

20

High-throughput

0.618

High

1323960

H2B3B
Histone H2B type 3-B

1

20

High-throughput

0.618

High

1352699

DOT1L
Histone-lysine N-methyltransferase, H3 lysine-79 specific

1

1

Small-scale

0.618

High

1372237

H2A1C
Histone H2A type 1-C

1

19

High-throughput

0.618

High

1396081

H2A1H
Histone H2A type 1-H

1

19

High-throughput

0.618

High

1401090

H2B1N
Histone H2B type 1-N

1

20

High-throughput

0.618

High

1401091

H2A1J
Histone H2A type 1-J

1

19

High-throughput

0.618

High

1401092

H2AJ
Histone H2A.J

1

19

High-throughput

0.618

High

1401098

RAD18
E3 ubiquitin-protein ligase RAD18

1

4

Small-scale

0.618

High

508471

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

16

Small-scale

0.575

High

363740

EGFR
Epidermal growth factor receptor

1

2

High-throughput

0.536

High

389484

FINC
Fibronectin

1

5

High-throughput

0.536

High

807544

IF4A3
Eukaryotic initiation factor 4A-III

1

2

High-throughput

0.536

High

1048068

TLE3
Transducin-like enhancer protein 3

1

6

Small-scale

0.527

High

1366742

AN32B
Acidic leucine-rich nuclear phosphoprotein 32 family member B

1

6

Small-scale

0.501

High

854911

RECQ1
ATP-dependent DNA helicase Q1

1

6

Small-scale

0.500

High

909145

NEK4
Serine/threonine-protein kinase Nek4

1

16

High-throughput

0.489

High

136123

PLK4
Serine/threonine-protein kinase PLK4

1

7

Small-scale

0.479

High

315907

RECQ4
ATP-dependent DNA helicase Q4

1

11

High-throughput

0.479

High

325060

HEXI1
Protein HEXIM1

1

12

High-throughput

0.479

High

331248

KI20A
Kinesin-like protein KIF20A

1

16

High-throughput

0.479

High

447335

NPM
Nucleophosmin

1

7

Small-scale

0.479

High

520626

RARA
Retinoic acid receptor alpha

1

8

Small-scale

0.479

High

651705

KAPCB
cAMP-dependent protein kinase catalytic subunit beta

1

3

Small-scale

0.479

High

756020

MCM5
DNA replication licensing factor MCM5

1

20

High-throughput

0.479

High

862393

YAP1
Transcriptional coactivator YAP1

1

10

High-throughput

0.479

High

961090

MGN
Protein mago nashi homolog

1

2

High-throughput

0.479

High

995779

ACTC
Actin, alpha cardiac muscle 1

1

4

High-throughput

0.479

High

1086290

TFCP2
Alpha-globin transcription factor CP2

1

1

High-throughput

0.479

High

1120297

HNRPD
Heterogeneous nuclear ribonucleoprotein D0

1

20

Small-scale

0.479

High

1194302

LARP7
La-related protein 7

1

20

High-throughput

0.479

High

1229635

VIR
Protein virilizer homolog

1

1

High-throughput

0.479

High

1271803

MEPCE
7SK snRNA methylphosphate capping enzyme

1

12

High-throughput

0.479

High

1334801

SERB1
SERPINE1 mRNA-binding protein 1

1

11

High-throughput

0.479

High

1399985

NED4L
E3 ubiquitin-protein ligase NEDD4-like

1

7

Small-scale

0.479

High

1401093

FACD2
Fanconi anemia group D2 protein

1

9

High-throughput

0.479

High

1401094

SENP2
Sentrin-specific protease 2

1

3

Small-scale

0.479

High

1401095

MET14
N(6)-adenosine-methyltransferase non-catalytic subunit METTL14

1

5

High-throughput

0.479

High

1401097

BRD7
Bromodomain-containing protein 7

1

18

Small-scale

0.479

High

1401100

TRRAP
Transformation/transcription domain-associated protein

1

9

High-throughput

0.479

High

430256

JUN
Transcription factor Jun

1

9

High-throughput

0.445

High

626337

NFKB1
Nuclear factor NF-kappa-B p105 subunit

1

4

High-throughput

0.445

High

1401099

SMBT1
Scm-like with four MBT domains protein 1

1

5

Small-scale

0.445

High

157750

CTRO
Citron Rho-interacting kinase

1

11

High-throughput

0.437

High

272399

OBSL1
Obscurin-like protein 1

1

5

High-throughput

0.437

High

353511

AGR2
Anterior gradient protein 2 homolog

1

2

High-throughput

0.437

High

947255

NLRP6
NACHT, LRR and PYD domains-containing protein 6

1

4

High-throughput

0.437

High

1087507

GRSF1
G-rich sequence factor 1

1

18

High-throughput

0.437

High

1127094

RBM39
RNA-binding protein 39

1

10

High-throughput

0.437

High

1255149

TRI67
Tripartite motif-containing protein 67

1

13

High-throughput

0.437

High

1401096

NGB
Neuroglobin

1

1

High-throughput

0.437

High

906338

GPC3
Glypican-3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025