Protein: PCGF3
Polycomb group RING finger protein 3 (RING finger protein 3A)

Gene: PCGF3
Organism: Homo sapiens
Interactions: 91
UniProt ID: Q3KNV8

Gene Ontology (top 5):
GO:0000805 - X chromosome
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0006357 - regulation of transcription by RNA polymerase II
GO:0008270 - zinc ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1185938

RING2
E3 ubiquitin-protein ligase RING2

8

19

Small-scale

0.973

High

1185922

RYBP
RING1 and YY1-binding protein

8

20

High-throughput

0.967

High

1055811

RING1
E3 ubiquitin-protein ligase RING1

6

19

High-throughput

0.953

High

1185921

YAF2
YY1-associated factor 2

6

20

High-throughput

0.945

High

1185913

BCORL
BCL-6 corepressor-like protein 1

5

19

Small-scale

0.925

High

1185915

BCOR
BCL-6 corepressor

4

20

Small-scale

0.912

High

351387

CBX7
Chromobox protein homolog 7

4

20

High-throughput

0.911

High

1185950

CBX8
Chromobox protein homolog 8

3

20

High-throughput

0.883

High

129739

CBX4
E3 SUMO-protein ligase CBX4

3

20

High-throughput

0.847

High

338851

CBX6
Chromobox protein homolog 6

2

20

High-throughput

0.819

High

1185935

UB2E3
Ubiquitin-conjugating enzyme E2 E3

2

20

High-throughput

0.811

High

765577

BMI1
Polycomb complex protein BMI-1

2

19

High-throughput

0.793

High

625419

CSK22
Casein kinase II subunit alpha'

11

20

High-throughput

0.758

High

997754

CSK21
Casein kinase II subunit alpha

7

20

High-throughput

0.748

High

995067

CSK2B
Casein kinase II subunit beta

6

9

High-throughput

0.729

High

964630

DCAF7
DDB1- and CUL4-associated factor 7

5

20

High-throughput

0.716

High

1185929

AUTS2
Autism susceptibility gene 2 protein

3

20

Small-scale

0.667

High

144180

UBE2C
Ubiquitin-conjugating enzyme E2 C

1

20

High-throughput

0.656

High

1006847

PHC1
Polyhomeotic-like protein 1

3

20

High-throughput

0.653

High

957088

UB2D3
Ubiquitin-conjugating enzyme E2 D3

1

20

Small-scale

0.647

High

1185911

PCGF3
Polycomb group RING finger protein 3

1

19

Small-scale

0.647

High

1185920

PHC2
Polyhomeotic-like protein 2

2

20

High-throughput

0.631

High

1185949

FBRS
Probable fibrosin-1

4

20

High-throughput

0.626

High

766094

PCGF2
Polycomb group RING finger protein 2

1

19

High-throughput

0.618

High

1132195

CBX2
Chromobox protein homolog 2

1

20

High-throughput

0.618

High

1185916

PCGF5
Polycomb group RING finger protein 5

1

19

High-throughput

0.618

High

1185942

PCGF1
Polycomb group RING finger protein 1

1

19

High-throughput

0.618

High

1185943

PCGF6
Polycomb group RING finger protein 6

1

19

High-throughput

0.618

High

1185919

MGAP
MAX gene-associated protein

2

13

High-throughput

0.584

High

1185926

KDM2B
Lysine-specific demethylase 2B

2

20

High-throughput

0.584

High

1185951

FBSL
Fibrosin-1-like protein

2

20

High-throughput

0.558

High

1185917

DZIP3
E3 ubiquitin-protein ligase DZIP3

1

11

High-throughput

0.541

High

1185945

TRIM9
E3 ubiquitin-protein ligase TRIM9

1

20

High-throughput

0.541

High

960441

PSME3
Proteasome activator complex subunit 3

1

2

High-throughput

0.536

High

1185918

TF2LX
Homeobox protein TGIF2LX

1

8

High-throughput

0.536

High

1185928

MICA1
[F-actin]-monooxygenase MICAL1

1

12

High-throughput

0.536

High

1185941

TBA1C
Tubulin alpha-1C chain

1

15

High-throughput

0.536

High

1185955

MYO6
Unconventional myosin-VI

1

7

High-throughput

0.536

High

963299

PFD3
Prefoldin subunit 3

1

0

High-throughput

0.513

High

1185937

PFD5
Prefoldin subunit 5

1

0

High-throughput

0.513

High

1185952

PFD4
Prefoldin subunit 4

1

0

High-throughput

0.513

High

1185954

PFD2
Prefoldin subunit 2

1

0

High-throughput

0.513

High

965706

HNRPK
Heterogeneous nuclear ribonucleoprotein K

1

16

Small-scale

0.501

High

506953

POTEI
POTE ankyrin domain family member I

1

19

High-throughput

0.489

High

539671

MBL2
Mannose-binding protein C

1

3

High-throughput

0.489

High

720880

KPYR
Pyruvate kinase PKLR

1

4

High-throughput

0.489

High

821379

TCPZ
T-complex protein 1 subunit zeta

1

20

High-throughput

0.489

High

875985

TCPE
T-complex protein 1 subunit epsilon

1

20

High-throughput

0.489

High

899061

TCPQ
T-complex protein 1 subunit theta

1

20

High-throughput

0.489

High

1007040

TCPB
T-complex protein 1 subunit beta

1

20

High-throughput

0.489

High

1185959

SNX9
Sorting nexin-9

1

5

High-throughput

0.489

High

1185933

TRI63
E3 ubiquitin-protein ligase TRIM63

1

19

High-throughput

0.481

High

1185944

TRI55
Tripartite motif-containing protein 55

1

19

High-throughput

0.481

High

143025

NFIB
Nuclear factor 1 B-type

1

20

High-throughput

0.479

High

210009

CRX
Cone-rod homeobox protein

1

20

High-throughput

0.479

High

282729

E2F6
Transcription factor E2F6

1

15

High-throughput

0.479

High

442736

RB
Retinoblastoma-associated protein

1

3

High-throughput

0.479

High

461548

HS90A
Heat shock protein HSP 90-alpha

1

16

High-throughput

0.479

High

468440

HS90B
Heat shock protein HSP 90-beta

1

18

High-throughput

0.479

High

474027

NFIC
Nuclear factor 1 C-type

1

20

High-throughput

0.479

High

538403

EGR2
E3 SUMO-protein ligase EGR2

1

18

High-throughput

0.479

High

636091

CD11B
Cyclin-dependent kinase 11B

1

14

High-throughput

0.479

High

944670

KLF3
Krueppel-like factor 3

1

20

High-throughput

0.479

High

992198

SKP1
S-phase kinase-associated protein 1

1

10

High-throughput

0.479

High

1087772

NFIA
Nuclear factor 1 A-type

1

20

High-throughput

0.479

High

1097322

CBX3
Chromobox protein homolog 3

1

20

High-throughput

0.479

High

1133439

NFIX
Nuclear factor 1 X-type

1

20

High-throughput

0.479

High

1185912

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

20

High-throughput

0.479

High

1185923

CBPC5
Cytosolic carboxypeptidase-like protein 5

1

2

High-throughput

0.479

High

1185924

PHC3
Polyhomeotic-like protein 3

1

20

High-throughput

0.479

High

1185925

CSK23
Casein kinase II subunit alpha 3

1

20

High-throughput

0.479

High

1185927

SP7
Transcription factor Sp7

1

20

High-throughput

0.479

High

1185930

ESR2
Estrogen receptor beta

1

18

High-throughput

0.479

High

1185931

CBP
CREB-binding protein

1

11

High-throughput

0.479

High

1185932

UBP7
Ubiquitin carboxyl-terminal hydrolase 7

1

20

High-throughput

0.479

High

1185934

LMBL2
Lethal(3)malignant brain tumor-like protein 2

1

20

High-throughput

0.479

High

1185936

SCMH1
Polycomb protein SCMH1

1

20

High-throughput

0.479

High

1185939

FEV
Protein FEV

1

13

High-throughput

0.479

High

1185940

ARI3A
AT-rich interactive domain-containing protein 3A

1

8

High-throughput

0.479

High

1185947

HIPK3
Homeodomain-interacting protein kinase 3

1

12

High-throughput

0.479

High

1185953

4ET
Eukaryotic translation initiation factor 4E transporter

1

1

High-throughput

0.479

High

1185956

CD11A
Cyclin-dependent kinase 11A

1

14

High-throughput

0.479

High

1185957

NISCH
Nischarin

1

3

High-throughput

0.479

High

365391

PGK1
Phosphoglycerate kinase 1

1

3

High-throughput

0.437

High

1185948

PKHA4
Pleckstrin homology domain-containing family A member 4

1

13

High-throughput

0.437

High

1185958

MARF1
Meiosis regulator and mRNA stability factor 1

1

3

High-throughput

0.437

High

182132

PFD6
Prefoldin subunit 6

1

0

High-throughput

0.279

Low

659029

PTPRG
Receptor-type tyrosine-protein phosphatase gamma

1

0

High-throughput

0.279

Low

1185914

ERIC5
Glutamate-rich protein 5

1

0

High-throughput

0.279

Low

1185946

TPK1
Thiamine pyrophosphokinase 1

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025