Protein: H2AB2
Histone H2A-Bbd type 2/3 (H2A Barr body-deficient) (H2A.Bbd)

Gene: H2AB2
Organism: Homo sapiens
Interactions: 184
UniProt ID: P0C5Z0

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

504960

H2B1L
Histone H2B type 1-L

2

20

High-throughput

0.606

High

504931

MOT11
Monocarboxylate transporter 11

2

3

High-throughput

0.574

High

505008

U3KQK0
Histone H2B

1

20

High-throughput

0.515

High

504959

H2B1N
Histone H2B type 1-N

1

20

High-throughput

0.481

High

174423

ZN646
Zinc finger protein 646

1

2

High-throughput

0.479

High

182899

NKRF
NF-kappa-B-repressing factor

1

2

High-throughput

0.479

High

186990

PPM1G
Protein phosphatase 1G

1

12

High-throughput

0.479

High

208784

ZBT24
Zinc finger and BTB domain-containing protein 24

1

4

High-throughput

0.479

High

215777

P52K
52 kDa repressor of the inhibitor of the protein kinase

1

5

High-throughput

0.479

High

256746

H2B1K
Histone H2B type 1-K

1

20

High-throughput

0.479

High

257727

DKC1
H/ACA ribonucleoprotein complex subunit DKC1

1

3

High-throughput

0.479

High

277531

H2AY
Core histone macro-H2A.1

1

20

High-throughput

0.479

High

290428

SURF6
Surfeit locus protein 6

1

3

High-throughput

0.479

High

326290

SCAF4
SR-related and CTD-associated factor 4

1

5

High-throughput

0.479

High

449665

H2B1J
Histone H2B type 1-J

1

20

High-throughput

0.479

High

455678

H10
Histone H1.0

1

6

High-throughput

0.479

High

502209

H2A1
Histone H2A type 1

1

19

High-throughput

0.479

High

504828

H2AB1
Histone H2A-Bbd type 1

1

19

High-throughput

0.479

High

504848

ZBT48
Zinc finger and BTB domain-containing protein 48

1

2

High-throughput

0.479

High

504849

RS2
Small ribosomal subunit protein uS5

1

5

High-throughput

0.479

High

504850

H13
Histone H1.3

1

20

High-throughput

0.479

High

504851

H12
Histone H1.2

1

20

High-throughput

0.479

High

504853

ZNF22
Zinc finger protein 22

1

5

High-throughput

0.479

High

504855

RL17
Large ribosomal subunit protein uL22

1

2

High-throughput

0.479

High

504856

NUCL
Nucleolin

1

8

High-throughput

0.479

High

504857

CSK22
Casein kinase II subunit alpha'

1

5

High-throughput

0.479

High

504858

H1T
Histone H1t

1

20

High-throughput

0.479

High

504859

RS3
Small ribosomal subunit protein uS3

1

4

High-throughput

0.479

High

504860

ELAV4
ELAV-like protein 4

1

7

High-throughput

0.479

High

504861

RL3
Large ribosomal subunit protein uL3

1

4

High-throughput

0.479

High

504862

CETN2
Centrin-2

1

7

High-throughput

0.479

High

504865

CTCF
Transcriptional repressor CTCF

1

7

High-throughput

0.479

High

504866

DNLI3
DNA ligase 3

1

4

High-throughput

0.479

High

504869

PRD15
PR domain zinc finger protein 15

1

3

High-throughput

0.479

High

504870

ZN121
Zinc finger protein 121

1

1

High-throughput

0.479

High

504872

RS3A
Small ribosomal subunit protein eS1

1

2

High-throughput

0.479

High

504873

RS8
Small ribosomal subunit protein eS8

1

1

High-throughput

0.479

High

504875

RS18
Small ribosomal subunit protein uS13

1

1

High-throughput

0.479

High

504876

RS13
Small ribosomal subunit protein uS15

1

2

High-throughput

0.479

High

504877

RS15
Small ribosomal subunit protein uS19

1

4

High-throughput

0.479

High

504878

YBOX1
Y-box-binding protein 1

1

20

High-throughput

0.479

High

504882

PURA
Transcriptional activator protein Pur-alpha

1

6

High-throughput

0.479

High

504883

XPC
DNA repair protein complementing XP-C cells

1

6

High-throughput

0.479

High

504886

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

1

High-throughput

0.479

High

504887

SSRP1
FACT complex subunit SSRP1

1

19

High-throughput

0.479

High

504889

DDX10
Probable ATP-dependent RNA helicase DDX10

1

5

High-throughput

0.479

High

504892

NOG2
Nucleolar GTP-binding protein 2

1

2

High-throughput

0.479

High

504893

CDK13
Cyclin-dependent kinase 13

1

9

High-throughput

0.479

High

504894

RRP5
Protein RRP5 homolog

1

2

High-throughput

0.479

High

504897

LBR
Delta(14)-sterol reductase LBR

1

1

High-throughput

0.479

High

504898

ZN638
Zinc finger protein 638

1

3

High-throughput

0.479

High

504901

ZN800
Zinc finger protein 800

1

2

High-throughput

0.479

High

504902

GLYR1
Cytokine-like nuclear factor N-PAC

1

5

High-throughput

0.479

High

504903

LARP7
La-related protein 7

1

20

High-throughput

0.479

High

504907

HP1B3
Heterochromatin protein 1-binding protein 3

1

3

High-throughput

0.479

High

504908

RSBN1
Lysine-specific demethylase 9

1

2

High-throughput

0.479

High

504910

ZSC25
Zinc finger and SCAN domain-containing protein 25

1

3

High-throughput

0.479

High

504912

RSBNL
Lysine-specific demethylase RSBN1L

1

2

High-throughput

0.479

High

504913

ZN574
Zinc finger protein 574

1

3

High-throughput

0.479

High

504915

MEPCE
7SK snRNA methylphosphate capping enzyme

1

13

High-throughput

0.479

High

504917

ZCCHV
Zinc finger CCCH-type antiviral protein 1

1

17

High-throughput

0.479

High

504919

RBM23
Probable RNA-binding protein 23

1

8

High-throughput

0.479

High

504920

H2A2B
Histone H2A type 2-B

1

20

High-throughput

0.479

High

504921

ABC3F
DNA dC->dU-editing enzyme APOBEC-3F

1

7

High-throughput

0.479

High

504923

SRRM1
Serine/arginine repetitive matrix protein 1

1

13

High-throughput

0.479

High

504924

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

1

17

High-throughput

0.479

High

504926

ZC3H8
Zinc finger CCCH domain-containing protein 8

1

6

High-throughput

0.479

High

504927

DDX51
ATP-dependent RNA helicase DDX51

1

8

High-throughput

0.479

High

504930

ZFP62
Zinc finger protein 62 homolog

1

1

High-throughput

0.479

High

504936

DDX54
ATP-dependent RNA helicase DDX54

1

8

High-throughput

0.479

High

504940

PHF10
PHD finger protein 10

1

18

High-throughput

0.479

High

504941

BBX
HMG box transcription factor BBX

1

1

High-throughput

0.479

High

504942

H1X
Histone H1.10

1

5

High-throughput

0.479

High

504943

ZN592
Zinc finger protein 592

1

5

High-throughput

0.479

High

504945

RENT1
Regulator of nonsense transcripts 1

1

3

High-throughput

0.479

High

504946

RL36L
Ribosomal protein eL42-like

1

2

High-throughput

0.479

High

504948

LTV1
Protein LTV1 homolog

1

2

High-throughput

0.479

High

504951

ZFP91
E3 ubiquitin-protein ligase ZFP91

1

4

High-throughput

0.479

High

504952

ZN668
Zinc finger protein 668

1

4

High-throughput

0.479

High

504953

ZFR
Zinc finger RNA-binding protein

1

5

High-throughput

0.479

High

504954

ZN512
Zinc finger protein 512

1

4

High-throughput

0.479

High

504956

PURB
Transcriptional regulator protein Pur-beta

1

6

High-throughput

0.479

High

504957

SRPK1
SRSF protein kinase 1

1

8

High-throughput

0.479

High

504963

GNL3
Guanine nucleotide-binding protein-like 3

1

2

High-throughput

0.479

High

504967

UBE2O
(E3-independent) E2 ubiquitin-conjugating enzyme

1

6

High-throughput

0.479

High

504968

REXO4
RNA exonuclease 4

1

1

High-throughput

0.479

High

504970

NAT10
RNA cytidine acetyltransferase

1

2

High-throughput

0.479

High

504972

ASCC2
Activating signal cointegrator 1 complex subunit 2

1

1

High-throughput

0.479

High

504973

TSYL2
Testis-specific Y-encoded-like protein 2

1

15

High-throughput

0.479

High

504974

DHX36
ATP-dependent DNA/RNA helicase DHX36

1

13

High-throughput

0.479

High

504975

SENP3
Sentrin-specific protease 3

1

5

High-throughput

0.479

High

504976

ZN335
Zinc finger protein 335

1

4

High-throughput

0.479

High

504977

CCD86
Coiled-coil domain-containing protein 86

1

4

High-throughput

0.479

High

504979

SFR19
Splicing factor, arginine/serine-rich 19

1

14

High-throughput

0.479

High

504980

DDX31
ATP-dependent DNA helicase DDX31

1

5

High-throughput

0.479

High

504982

SSF1
Suppressor of SWI4 1 homolog

1

2

High-throughput

0.479

High

504983

SAS10
Something about silencing protein 10

1

3

High-throughput

0.479

High

504985

ZN275
Zinc finger protein 275

1

1

High-throughput

0.479

High

504989

RBM28
RNA-binding protein 28

1

12

High-throughput

0.479

High

504990

TEX10
Testis-expressed protein 10

1

3

High-throughput

0.479

High

504991

AATF
Protein AATF

1

4

High-throughput

0.479

High

504992

RBM27
RNA-binding protein 27

1

9

High-throughput

0.479

High

504993

ZNF70
Zinc finger protein 70

1

1

High-throughput

0.479

High

504994

PARP2
Poly [ADP-ribose] polymerase 2

1

13

High-throughput

0.479

High

504995

ZN777
Zinc finger protein 777

1

2

High-throughput

0.479

High

505000

YBOX2
Y-box-binding protein 2

1

20

High-throughput

0.479

High

505004

NOC2L
Nucleolar complex protein 2 homolog

1

3

High-throughput

0.479

High

505007

SP16H
FACT complex subunit SPT16

1

8

High-throughput

0.479

High

504854

RL7
Large ribosomal subunit protein uL30

1

0

High-throughput

0.458

High

504871

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.458

High

504884

CEBPZ
CCAAT/enhancer-binding protein zeta

1

0

High-throughput

0.458

High

504885

RL18
Large ribosomal subunit protein eL18

1

0

High-throughput

0.458

High

504890

DHRS2
Dehydrogenase/reductase SDR family member 2, mitochondrial

1

0

High-throughput

0.458

High

504916

TRM1L
tRNA

1

0

High-throughput

0.458

High

504938

HASP
Serine/threonine-protein kinase haspin

1

0

High-throughput

0.458

High

140531

MPP10
U3 small nucleolar ribonucleoprotein protein MPP10

1

3

High-throughput

0.437

High

228673

U3IP2
U3 small nucleolar RNA-interacting protein 2

1

11

High-throughput

0.437

High

300894

RL1D1
Ribosomal L1 domain-containing protein 1

1

1

High-throughput

0.437

High

338037

NSA2
Ribosome biogenesis protein NSA2 homolog

1

1

High-throughput

0.437

High

340456

ZBT11
Zinc finger and BTB domain-containing protein 11

1

4

High-throughput

0.437

High

345290

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

13

High-throughput

0.437

High

428271

RLA2
Large ribosomal subunit protein P2

1

2

High-throughput

0.437

High

504852

ZFX
Zinc finger X-chromosomal protein

1

2

High-throughput

0.437

High

504863

RS5
Small ribosomal subunit protein uS7

1

5

High-throughput

0.437

High

504864

RS10
Small ribosomal subunit protein eS10

1

5

High-throughput

0.437

High

504867

RT29
Small ribosomal subunit protein mS29

1

2

High-throughput

0.437

High

504874

RS16
Small ribosomal subunit protein uS9

1

6

High-throughput

0.437

High

504879

NOP14
Nucleolar protein 14

1

1

High-throughput

0.437

High

504880

RT25
Small ribosomal subunit protein mS25

1

1

High-throughput

0.437

High

504881

RT09
Small ribosomal subunit protein uS9m

1

6

High-throughput

0.437

High

504888

RM28
Large ribosomal subunit protein bL28m

1

1

High-throughput

0.437

High

504891

KRR1
KRR1 small subunit processome component homolog

1

5

High-throughput

0.437

High

504895

BMS1
Ribosome biogenesis protein BMS1 homolog

1

3

High-throughput

0.437

High

504899

RRS1
Ribosome biogenesis regulatory protein homolog

1

2

High-throughput

0.437

High

504900

PWP2
Periodic tryptophan protein 2 homolog

1

6

High-throughput

0.437

High

504905

GLE1
mRNA export factor GLE1

1

11

High-throughput

0.437

High

504906

RRP12
RRP12-like protein

1

2

High-throughput

0.437

High

504909

TUT7
Terminal uridylyltransferase 7

1

1

High-throughput

0.437

High

504911

DHX57
Putative ATP-dependent RNA helicase DHX57

1

13

High-throughput

0.437

High

504914

NOL8
Nucleolar protein 8

1

1

High-throughput

0.437

High

504922

SPB1
pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3

1

6

High-throughput

0.437

High

504925

SRBD1
S1 RNA-binding domain-containing protein 1

1

6

High-throughput

0.437

High

504928

KRI1
Protein KRI1 homolog

1

6

High-throughput

0.437

High

504932

PAPD5
Terminal nucleotidyltransferase 4B

1

1

High-throughput

0.437

High

504933

NGDN
Neuroguidin

1

3

High-throughput

0.437

High

504934

G45IP
Large ribosomal subunit protein mL64

1

2

High-throughput

0.437

High

504935

ZCRB1
Zinc finger CCHC-type and RNA-binding motif-containing protein 1

1

9

High-throughput

0.437

High

504937

BRX1
Ribosome biogenesis protein BRX1 homolog

1

6

High-throughput

0.437

High

504939

NOC3L
Nucleolar complex protein 3 homolog

1

4

High-throughput

0.437

High

504944

RT31
Small ribosomal subunit protein mS31

1

1

High-throughput

0.437

High

504947

PINX1
PIN2/TERF1-interacting telomerase inhibitor 1

1

1

High-throughput

0.437

High

504949

TOE1
Target of EGR1 protein 1

1

3

High-throughput

0.437

High

504950

DDX27
Probable ATP-dependent RNA helicase DDX27

1

5

High-throughput

0.437

High

504955

UIF
UAP56-interacting factor

1

1

High-throughput

0.437

High

504958

EBP2
Probable rRNA-processing protein EBP2

1

2

High-throughput

0.437

High

504961

DDX50
ATP-dependent RNA helicase DDX50

1

7

High-throughput

0.437

High

504962

NOL10
Nucleolar protein 10

1

3

High-throughput

0.437

High

504964

RM13
Large ribosomal subunit protein uL13m

1

3

High-throughput

0.437

High

504965

RM09
Large ribosomal subunit protein bL9m

1

1

High-throughput

0.437

High

504966

YTHD1
YTH domain-containing family protein 1

1

3

High-throughput

0.437

High

504969

DDX24
ATP-dependent RNA helicase DDX24

1

4

High-throughput

0.437

High

504971

GZF1
GDNF-inducible zinc finger protein 1

1

3

High-throughput

0.437

High

504984

DDX21
Nucleolar RNA helicase 2

1

9

High-throughput

0.437

High

504986

ZCHC3
Zinc finger CCHC domain-containing protein 3

1

3

High-throughput

0.437

High

504987

SDA1
Protein SDA1 homolog

1

1

High-throughput

0.437

High

504988

NLE1
Notchless protein homolog 1

1

6

High-throughput

0.437

High

504996

PAI2B
Polyadenylate-binding protein-interacting protein 2B

1

1

High-throughput

0.437

High

504997

RL26L
Ribosomal protein uL24-like

1

7

High-throughput

0.437

High

504999

RT07
Small ribosomal subunit protein uS7m

1

5

High-throughput

0.437

High

505001

RRP7A
Ribosomal RNA-processing protein 7 homolog A

1

1

High-throughput

0.437

High

505002

NOP16
Nucleolar protein 16

1

2

High-throughput

0.437

High

505003

RT18C
Small ribosomal subunit protein bS18m

1

4

High-throughput

0.437

High

505005

RBM19
Probable RNA-binding protein 19

1

20

High-throughput

0.437

High

505006

FARP1
FERM, ARHGEF and pleckstrin domain-containing protein 1

1

4

High-throughput

0.437

High

504896

MESD
LRP chaperone MESD

2

0

High-throughput

0.316

High

208168

RRP8
Ribosomal RNA-processing protein 8

1

0

High-throughput

0.249

Low

244306

NPA1P
Nucleolar pre-ribosomal-associated protein 1

1

0

High-throughput

0.249

Low

504868

CLH2
Clathrin heavy chain 2

1

0

High-throughput

0.249

Low

504904

RM51
Large ribosomal subunit protein mL51

1

0

High-throughput

0.249

Low

504918

RM52
Large ribosomal subunit protein mL52

1

0

High-throughput

0.249

Low

504929

CC71L
Coiled-coil domain-containing protein 71L

1

0

High-throughput

0.249

Low

504978

NOL6
Nucleolar protein 6

1

0

High-throughput

0.249

Low

504981

NOP10
H/ACA ribonucleoprotein complex subunit 3

1

0

High-throughput

0.249

Low

504998

RT28
Small ribosomal subunit protein bS1m

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025