Protein: BUD23
18S rRNA (guanine-N(7))-methyltransferase (EC 2.1.1.-) (Bud site selection protein 23 homolog) (Metastasis-related methyltransferase 1) (Williams-Beuren syndrome chromosomal region 22 protein) (rRNA methyltransferase and ribosome maturation factor)

Gene: BUD23
Organism: Homo sapiens
Interactions: 43
UniProt ID: O43709

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005730 - nucleolus
GO:0006325 - chromatin organization

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

224911

TR112
Multifunctional methyltransferase subunit TRM112-like protein

9

2

Small-scale

0.970

High

224873

BUD23
18S rRNA

2

0

High-throughput

0.716

High

224906

UBE2O
(E3-independent) E2 ubiquitin-conjugating enzyme

7

0

High-throughput

0.713

High

224895

BYST
Bystin

2

1

High-throughput

0.601

High

224901

H2A2B
Histone H2A type 2-B

2

0

High-throughput

0.585

High

224907

SLX9
Ribosome biogenesis protein SLX9 homolog

2

0

High-throughput

0.576

High

224914

DNM3A
DNA

1

1

Small-scale

0.561

High

224877

MYC
Myc proto-oncogene protein

2

0

High-throughput

0.559

High

224888

FOXA1
Hepatocyte nuclear factor 3-alpha

2

0

High-throughput

0.559

High

224890

NOP14
Nucleolar protein 14

1

1

High-throughput

0.536

High

224898

TSR1
Pre-rRNA-processing protein TSR1 homolog

1

1

High-throughput

0.536

High

224880

NPM
Nucleophosmin

1

0

High-throughput

0.513

High

224894

CUL3
Cullin-3

1

0

High-throughput

0.513

High

224902

CCAR1
Cell division cycle and apoptosis regulator protein 1

1

0

High-throughput

0.513

High

224908

DNM3B
DNA

1

1

Small-scale

0.501

High

224874

KLF8
Krueppel-like factor 8

1

1

High-throughput

0.500

High

224905

KLF16
Krueppel-like factor 16

1

1

High-throughput

0.500

High

224881

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

0

High-throughput

0.480

High

224875

OAS1
2'-5'-oligoadenylate synthase 1

1

0

High-throughput

0.460

High

224887

TERA
Transitional endoplasmic reticulum ATPase

1

0

High-throughput

0.460

High

224897

PKN1
Serine/threonine-protein kinase N1

1

0

High-throughput

0.460

High

224876

FOS
Protein c-Fos

1

0

High-throughput

0.458

High

224878

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.458

High

224882

RFA2
Replication protein A 32 kDa subunit

1

0

High-throughput

0.458

High

224883

UBF1
Nucleolar transcription factor 1

1

0

Small-scale

0.458

High

224884

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

0

High-throughput

0.458

High

224885

RFA3
Replication protein A 14 kDa subunit

1

0

High-throughput

0.458

High

224889

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.458

High

224891

EP300
Histone acetyltransferase p300

1

0

High-throughput

0.458

High

224892

TIF1B
Transcription intermediary factor 1-beta

1

0

High-throughput

0.458

High

224893

SQSTM
Sequestosome-1

1

0

High-throughput

0.458

High

224896

TNIP1
TNFAIP3-interacting protein 1

1

0

High-throughput

0.458

High

224909

KS6B2
Ribosomal protein S6 kinase beta-2

1

0

High-throughput

0.458

High

224910

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.458

High

224912

FZR1
Fizzy-related protein homolog

1

0

High-throughput

0.458

High

224913

AAKB1
5'-AMP-activated protein kinase subunit beta-1

1

0

High-throughput

0.458

High

224904

RIOK1
Serine/threonine-protein kinase RIO1

1

0

High-throughput

0.426

High

224886

CEBPA
CCAAT/enhancer-binding protein alpha

1

0

High-throughput

0.391

High

224899

DCA15
DDB1- and CUL4-associated factor 15

1

0

High-throughput

0.249

Low

224900

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

224879

PAI2
Plasminogen activator inhibitor 2

1

0

High-throughput

0.232

Low

224903

SRBD1
S1 RNA-binding domain-containing protein 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025