Protein: RPP38
Ribonuclease P protein subunit p38 (RNaseP protein p38)

Gene: RPP38
Organism: Homo sapiens
Interactions: 93
UniProt ID: P78345

Gene Ontology (top 5):
GO:0000172 - ribonuclease MRP complex
GO:0001650 - fibrillar center
GO:0001682 - tRNA 5'-leader removal
GO:0004526 - ribonuclease P activity
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1005772

RPP21
Ribonuclease P protein subunit p21

3

0

Small-scale

0.811

High

342431

RPP29
Ribonuclease P protein subunit p29

5

0

Small-scale

0.687

High

446895

NPM
Nucleophosmin

3

1

High-throughput

0.667

High

1005762

RBM4B
RNA-binding protein 4B

3

1

High-throughput

0.667

High

1005765

RPP25
Ribonuclease P protein subunit p25

3

1

High-throughput

0.667

High

1005749

NUP43
Nucleoporin Nup43

1

1

High-throughput

0.618

High

294921

POP7
Ribonuclease P protein subunit p20

3

0

Small-scale

0.616

High

1005732

RPP30
Ribonuclease P protein subunit p30

2

0

High-throughput

0.602

High

1005747

RP25L
Ribonuclease P protein subunit p25-like protein

2

1

High-throughput

0.601

High

315442

RECQ4
ATP-dependent DNA helicase Q4

1

0

High-throughput

0.586

High

1005757

SNR40
U5 small nuclear ribonucleoprotein 40 kDa protein

1

0

High-throughput

0.586

High

1005766

DDX23
Probable ATP-dependent RNA helicase DDX23

1

0

High-throughput

0.586

High

1005770

DDX24
ATP-dependent RNA helicase DDX24

1

0

High-throughput

0.586

High

1005742

NEPRO
Nucleolus and neural progenitor protein

2

0

High-throughput

0.585

High

371732

MYC
Myc proto-oncogene protein

2

1

High-throughput

0.584

High

1005759

POP1
Ribonucleases P/MRP protein subunit POP1

2

0

Small-scale

0.582

High

325430

RPP14
Ribonuclease P protein subunit p14

2

0

High-throughput

0.576

High

395881

ESR1
Estrogen receptor

2

1

High-throughput

0.571

High

1005776

NOP10
H/ACA ribonucleoprotein complex subunit 3

1

0

High-throughput

0.546

High

288628

NPM3
Nucleoplasmin-3

1

1

High-throughput

0.536

High

431089

LA
Lupus La protein

1

1

High-throughput

0.536

High

1005768

RBM4
RNA-binding protein 4

1

1

High-throughput

0.536

High

1005779

CDC23
Cell division cycle protein 23 homolog

1

1

High-throughput

0.536

High

290521

SURF6
Surfeit locus protein 6

1

0

High-throughput

0.513

High

338806

CBX6
Chromobox protein homolog 6

1

0

High-throughput

0.513

High

853986

KI67
Proliferation marker protein Ki-67

1

0

High-throughput

0.513

High

878948

NR2C2
Nuclear receptor subfamily 2 group C member 2

1

0

High-throughput

0.513

High

1005735

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

0

High-throughput

0.513

High

1005743

CTR9
RNA polymerase-associated protein CTR9 homolog

1

0

High-throughput

0.513

High

1005756

POP5
Ribonuclease P/MRP protein subunit POP5

1

0

High-throughput

0.513

High

1005781

ING4
Inhibitor of growth protein 4

1

0

High-throughput

0.513

High

1005737

CPSF1
Cleavage and polyadenylation specificity factor subunit 1

1

0

High-throughput

0.493

High

951606

PTEN
Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN

1

0

High-throughput

0.480

High

362241

ABL1
Tyrosine-protein kinase ABL1

1

2

High-throughput

0.479

High

406041

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.479

High

952736

ACTB
Actin, cytoplasmic 1

1

1

High-throughput

0.479

High

987531

GRB2
Growth factor receptor-bound protein 2

1

4

High-throughput

0.479

High

1005740

LARP7
La-related protein 7

1

1

High-throughput

0.479

High

1005748

PAPD5
Terminal nucleotidyltransferase 4B

1

1

High-throughput

0.479

High

1005755

ESR2
Estrogen receptor beta

1

1

High-throughput

0.479

High

128956

MEN1
Menin

1

0

High-throughput

0.458

High

194131

R113A
E3 ubiquitin-protein ligase RNF113A

1

0

High-throughput

0.458

High

851510

GATA4
Transcription factor GATA-4

1

0

High-throughput

0.458

High

908370

HDGF
Hepatoma-derived growth factor

1

0

High-throughput

0.458

High

978851

RS6
Small ribosomal subunit protein eS6

1

0

High-throughput

0.458

High

979484

H4
Histone H4

1

0

High-throughput

0.458

High

984710

RL31
Large ribosomal subunit protein eL31

1

0

High-throughput

0.458

High

1005736

TF65
Transcription factor p65

1

0

High-throughput

0.458

High

1005738

SQSTM
Sequestosome-1

1

0

High-throughput

0.458

High

1005758

DDRGK
DDRGK domain-containing protein 1

1

0

High-throughput

0.458

High

1005761

ANM1
Protein arginine N-methyltransferase 1

1

0

High-throughput

0.458

High

1005769

PCGF6
Polycomb group RING finger protein 6

1

0

High-throughput

0.458

High

1005774

SP110
Sp110 nuclear body protein

1

0

High-throughput

0.458

High

1005777

TE2IP
Telomeric repeat-binding factor 2-interacting protein 1

1

0

High-throughput

0.458

High

1005778

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.458

High

1005782

CE164
Centrosomal protein of 164 kDa

1

0

High-throughput

0.458

High

1005785

ZN330
Zinc finger protein 330

1

0

High-throughput

0.458

High

1005733

SRSF3
Serine/arginine-rich splicing factor 3

1

2

High-throughput

0.445

High

400639

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

2

High-throughput

0.437

High

440485

FYN
Tyrosine-protein kinase Fyn

1

2

High-throughput

0.437

High

557219

SRC
Proto-oncogene tyrosine-protein kinase Src

1

2

High-throughput

0.437

High

593963

NCK1
SH2/SH3 adapter protein NCK1

1

3

High-throughput

0.437

High

855587

CRK
Adapter molecule crk

1

2

High-throughput

0.437

High

993129

ACTG
Actin, cytoplasmic 2

1

1

High-throughput

0.437

High

1005734

VIGLN
Vigilin

1

1

High-throughput

0.437

High

1005741

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

0

High-throughput

0.426

High

1005760

PI51A
Phosphatidylinositol 4-phosphate 5-kinase type-1 alpha

1

0

High-throughput

0.426

High

1005764

ZN692
Zinc finger protein 692

1

0

High-throughput

0.426

High

109145

G4U4J3
Terminal nucleotidyltransferase 4B

1

1

High-throughput

0.407

High

1005739

CR021
UPF0711 protein C18orf21

3

0

High-throughput

0.345

High

1005783

VSIG4
V-set and immunoglobulin domain-containing protein 4

2

0

High-throughput

0.318

High

260747

RAMP2
Receptor activity-modifying protein 2

1

0

High-throughput

0.279

Low

1005745

ASPM
Abnormal spindle-like microcephaly-associated protein

1

0

High-throughput

0.279

Low

1005751

ATLA2
Atlastin-2

1

0

High-throughput

0.279

Low

1005753

GLMP
Glycosylated lysosomal membrane protein

1

0

High-throughput

0.279

Low

1005754

NICA
Nicastrin

1

0

High-throughput

0.279

Low

1005767

IFT27
Intraflagellar transport protein 27 homolog

1

0

High-throughput

0.279

Low

1005744

MOB3C
MOB kinase activator 3C

1

0

High-throughput

0.269

Low

169243

CASQ2
Calsequestrin-2

1

0

High-throughput

0.249

Low

293544

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

345657

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

0

High-throughput

0.249

Low

1005763

ZNG1A
Zinc-regulated GTPase metalloprotein activator 1A

1

0

High-throughput

0.249

Low

1005771

IFG15
Torsin-1A-interacting protein 2, isoform IFRG15

1

0

High-throughput

0.249

Low

1005773

SIAE
Sialate O-acetylesterase

1

0

High-throughput

0.249

Low

1005775

SACA1
Sperm acrosome membrane-associated protein 1

1

0

High-throughput

0.249

Low

1005780

HECD1
E3 ubiquitin-protein ligase HECTD1

1

0

High-throughput

0.249

Low

135158

IF2B3
Insulin-like growth factor 2 mRNA-binding protein 3

1

0

High-throughput

0.232

Low

529607

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.232

Low

770145

RL22
Large ribosomal subunit protein eL22

1

0

High-throughput

0.232

Low

1005746

SVOPL
Putative transporter SVOPL

1

0

High-throughput

0.232

Low

1005750

TOIP2
Torsin-1A-interacting protein 2

1

0

High-throughput

0.232

Low

1005752

ARK74
Aflatoxin B1 aldehyde reductase member 4

1

0

High-throughput

0.232

Low

1005784

YBOX2
Y-box-binding protein 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025