Protein: ZN121
Zinc finger protein 121 (Zinc finger protein 20)

Gene: ZN121, ZNF121
Organism: Homo sapiens
Interactions: 50
UniProt ID: P58317

Gene Ontology (top 5):
GO:0000978 - RNA polymerase II cis-regulatory region sequence-specific DNA binding
GO:0000981 - DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0005634 - nucleus
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

517632

ZBT48
Zinc finger and BTB domain-containing protein 48

2

13

High-throughput

0.811

High

946047

ZN169
Zinc finger protein 169

2

13

High-throughput

0.811

High

946050

Z324B
Zinc finger protein 324B

2

15

High-throughput

0.811

High

946058

ZNF2
Zinc finger protein 2

2

12

High-throughput

0.811

High

946063

Z286A
Zinc finger protein 286A

2

9

High-throughput

0.811

High

946053

ZN837
Zinc finger protein 837

2

10

High-throughput

0.783

High

946064

RBAK
RB-associated KRAB zinc finger protein

2

2

High-throughput

0.783

High

946069

ZN835
Zinc finger protein 835

2

8

High-throughput

0.783

High

517744

GLI4
Zinc finger protein GLI4

1

17

High-throughput

0.691

High

946048

ZKSC8
Zinc finger protein with KRAB and SCAN domains 8

1

17

High-throughput

0.691

High

946051

ZN467
Zinc finger protein 467

1

17

High-throughput

0.691

High

946054

ZN512
Zinc finger protein 512

1

17

High-throughput

0.691

High

946055

ZNF48
Zinc finger protein 48

1

8

High-throughput

0.691

High

946067

ZBT47
Zinc finger and BTB domain-containing protein 47

1

18

High-throughput

0.691

High

476615

RSSA
Small ribosomal subunit protein uS2

3

2

High-throughput

0.667

High

868343

CDX1
Homeobox protein CDX-1

2

1

High-throughput

0.628

High

946052

TRI41
E3 ubiquitin-protein ligase TRIM41

2

15

High-throughput

0.606

High

946038

KR108
Keratin-associated protein 10-8

2

20

High-throughput

0.553

High

946061

CARD9
Caspase recruitment domain-containing protein 9

2

7

High-throughput

0.553

High

371596

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.549

High

191577

MAGB2
Melanoma-associated antigen B2

1

3

High-throughput

0.536

High

286912

PRKRA
Interferon-inducible double-stranded RNA-dependent protein kinase activator A

1

11

High-throughput

0.536

High

338794

CBX6
Chromobox protein homolog 6

1

20

High-throughput

0.536

High

521604

H14
Histone H1.4

1

9

High-throughput

0.536

High

946041

NOTC2
Neurogenic locus notch homolog protein 2

1

9

High-throughput

0.536

High

946056

MPP8
M-phase phosphoprotein 8

1

1

High-throughput

0.536

High

946059

GNL3
Guanine nucleotide-binding protein-like 3

1

1

High-throughput

0.536

High

946060

RBM4
RNA-binding protein 4

1

2

High-throughput

0.536

High

270546

LRP4
Low-density lipoprotein receptor-related protein 4

1

4

High-throughput

0.489

High

859755

RL28
Large ribosomal subunit protein eL28

1

5

High-throughput

0.489

High

860675

RS10
Small ribosomal subunit protein eS10

1

3

High-throughput

0.489

High

946043

SRSF5
Serine/arginine-rich splicing factor 5

1

9

High-throughput

0.489

High

946044

SRSF6
Serine/arginine-rich splicing factor 6

1

10

High-throughput

0.489

High

946065

NOP53
Ribosome biogenesis protein NOP53

1

3

High-throughput

0.489

High

946057

BARD1
BRCA1-associated RING domain protein 1

1

4

High-throughput

0.481

High

504870

H2AB2
Histone H2A-Bbd type 2/3

1

1

High-throughput

0.479

High

581637

MYOD1
Myoblast determination protein 1

1

1

High-throughput

0.479

High

886686

CEBPA
CCAAT/enhancer-binding protein alpha

1

4

High-throughput

0.479

High

946045

TIF1B
Transcription intermediary factor 1-beta

1

20

High-throughput

0.479

High

946068

XPO7
Exportin-7

1

6

High-throughput

0.479

High

685145

PAX6
Paired box protein Pax-6

1

0

High-throughput

0.458

High

946040

TF65
Transcription factor p65

1

0

High-throughput

0.458

High

880823

NRAM2
Natural resistance-associated macrophage protein 2

1

1

High-throughput

0.445

High

946049

EPHAA
Ephrin type-A receptor 10

1

5

High-throughput

0.437

High

946066

SL9A2
Sodium/hydrogen exchanger 2

1

4

High-throughput

0.407

High

946039

RS14
Small ribosomal subunit protein uS11

2

0

High-throughput

0.328

High

946046

KEAP1
Kelch-like ECH-associated protein 1

2

0

High-throughput

0.316

High

946062

E41LB
Band 4.1-like protein 4B

1

0

High-throughput

0.279

Low

946042

S20A2
Sodium-dependent phosphate transporter 2

1

0

High-throughput

0.232

Low

946070

ZNT1
Proton-coupled zinc antiporter SLC30A1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025