Protein: RM20
Large ribosomal subunit protein bL20m (39S ribosomal protein L20, mitochondrial) (L20mt) (MRP-L20)

Gene: RM20, MRPL20
Organism: Homo sapiens
Interactions: 174
UniProt ID: Q9BYC9

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003735 - structural constituent of ribosome
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005761 - mitochondrial ribosome

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1275828

RM21
Large ribosomal subunit protein bL21m

2

1

High-throughput

0.811

High

1418120

RM42
Large ribosomal subunit protein mL42

3

0

High-throughput

0.811

High

824335

RL13A
Large ribosomal subunit protein uL13

2

1

High-throughput

0.776

High

1418082

RM13
Large ribosomal subunit protein uL13m

2

1

High-throughput

0.776

High

1287537

RM52
Large ribosomal subunit protein mL52

2

0

High-throughput

0.736

High

1331673

RM43
Large ribosomal subunit protein mL43

4

1

High-throughput

0.694

High

1418084

RM04
Large ribosomal subunit protein uL4m

4

1

High-throughput

0.694

High

1312245

MIRO2
Mitochondrial Rho GTPase 2

4

1

High-throughput

0.691

High

1418101

RT30
Large ribosomal subunit protein mL65

4

1

High-throughput

0.691

High

994768

YBOX1
Y-box-binding protein 1

3

2

Small-scale

0.662

High

1328276

RM50
Large ribosomal subunit protein mL50

3

0

High-throughput

0.646

High

1418100

RM47
Large ribosomal subunit protein uL29m

3

0

High-throughput

0.638

High

1418109

RM39
Large ribosomal subunit protein mL39

3

0

High-throughput

0.638

High

914735

RM12
Large ribosomal subunit protein bL12m

3

0

High-throughput

0.634

High

1281325

RM10
Large ribosomal subunit protein uL10m

3

0

High-throughput

0.634

High

1312747

RM41
Large ribosomal subunit protein mL41

3

0

High-throughput

0.634

High

1418091

RM18
Large ribosomal subunit protein uL18m

3

0

High-throughput

0.622

High

1418112

RM27
Large ribosomal subunit protein bL27m

3

0

High-throughput

0.622

High

1009308

PRR3
Proline-rich protein 3

3

0

High-throughput

0.616

High

1016200

RL19
Large ribosomal subunit protein eL19

3

0

High-throughput

0.616

High

1123413

ICT1
Large ribosomal subunit protein mL62

2

1

High-throughput

0.611

High

134142

IPO5
Importin-5

2

0

High-throughput

0.602

High

1057886

RL18
Large ribosomal subunit protein eL18

2

0

High-throughput

0.602

High

1418111

RM35
Large ribosomal subunit protein bL35m

2

0

High-throughput

0.602

High

1196155

RM51
Large ribosomal subunit protein mL51

2

1

High-throughput

0.601

High

1418117

YBOX2
Y-box-binding protein 2

2

2

High-throughput

0.601

High

1094104

RM28
Large ribosomal subunit protein bL28m

2

0

High-throughput

0.585

High

859052

RL27A
Large ribosomal subunit protein uL15

2

0

High-throughput

0.576

High

1213328

RM02
Large ribosomal subunit protein uL2m

2

0

High-throughput

0.576

High

279893

CISY
Citrate synthase, mitochondrial

2

0

High-throughput

0.559

High

288756

NPM3
Nucleoplasmin-3

1

1

High-throughput

0.536

High

447396

NPM
Nucleophosmin

1

1

High-throughput

0.536

High

1016594

SRSF3
Serine/arginine-rich splicing factor 3

1

2

High-throughput

0.536

High

1099230

SRSF5
Serine/arginine-rich splicing factor 5

1

1

High-throughput

0.536

High

1148776

RBMS2
RNA-binding motif, single-stranded-interacting protein 2

1

1

High-throughput

0.536

High

1160065

SRSF7
Serine/arginine-rich splicing factor 7

1

1

High-throughput

0.536

High

1349538

RM30
Large ribosomal subunit protein uL30m

1

1

High-throughput

0.536

High

1389265

RM53
Large ribosomal subunit protein mL53

1

1

High-throughput

0.536

High

1418099

LN28A
Protein lin-28 homolog A

1

2

High-throughput

0.536

High

280053

RM33
Large ribosomal subunit protein bL33m

1

0

High-throughput

0.513

High

615958

RL17
Large ribosomal subunit protein uL22

1

0

High-throughput

0.513

High

842518

RL35
Large ribosomal subunit protein uL29

1

0

High-throughput

0.513

High

964146

RL37
Large ribosomal subunit protein eL37

1

0

High-throughput

0.513

High

1158282

RM23
Large ribosomal subunit protein uL23m

1

0

High-throughput

0.513

High

1242623

FAHD1
Oxaloacetate tautomerase FAHD1, mitochondrial

1

0

High-throughput

0.513

High

1336290

LS14A
Protein LSM14 homolog A

1

0

High-throughput

0.513

High

1347064

G45IP
Large ribosomal subunit protein mL64

1

0

High-throughput

0.513

High

1388997

MASU1
Mitochondrial assembly of ribosomal large subunit protein 1

1

0

High-throughput

0.513

High

1418083

RM09
Large ribosomal subunit protein bL9m

1

0

High-throughput

0.513

High

1418085

RM01
Large ribosomal subunit protein uL1m

1

0

High-throughput

0.513

High

1418087

RM37
Large ribosomal subunit protein mL37

1

0

High-throughput

0.513

High

1418093

RM46
Large ribosomal subunit protein mL46

1

0

High-throughput

0.513

High

1418106

RT18A
Large ribosomal subunit protein mL66

1

0

High-throughput

0.513

High

1251040

RBMS3
RNA-binding motif, single-stranded-interacting protein 3

1

1

High-throughput

0.489

High

423090

A4
Amyloid-beta precursor protein

1

0

High-throughput

0.480

High

1141541

OXA1L
Mitochondrial inner membrane protein OXA1L

1

0

Small-scale

0.480

High

282071

MPPB
Mitochondrial-processing peptidase subunit beta

1

1

High-throughput

0.479

High

287366

RF1M
Peptide chain release factor 1, mitochondrial

1

2

High-throughput

0.479

High

786237

LONM
Lon protease homolog, mitochondrial

1

1

High-throughput

0.479

High

856368

IF2M
Translation initiation factor IF-2, mitochondrial

1

2

High-throughput

0.479

High

882369

RM19
Large ribosomal subunit protein bL19m

1

1

High-throughput

0.479

High

1083735

MPPA
Mitochondrial-processing peptidase subunit alpha

1

1

High-throughput

0.479

High

1117829

AUHM
Methylglutaconyl-CoA hydratase, mitochondrial

1

1

High-throughput

0.479

High

1234514

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.479

High

1240329

RUSD3
Mitochondrial mRNA pseudouridine synthase RPUSD3

1

2

High-throughput

0.479

High

1272978

FAKD5
FAST kinase domain-containing protein 5, mitochondrial

1

2

High-throughput

0.479

High

1381113

RRF2M
Ribosome-releasing factor 2, mitochondrial

1

1

High-throughput

0.479

High

1381700

FAKD4
FAST kinase domain-containing protein 4

1

2

High-throughput

0.479

High

1386010

RUSD4
Pseudouridylate synthase RPUSD4, mitochondrial

1

2

High-throughput

0.479

High

1387220

TIM14
Mitochondrial import inner membrane translocase subunit TIM14

1

1

High-throughput

0.479

High

1401600

EFGM
Elongation factor G, mitochondrial

1

1

High-throughput

0.479

High

1418094

MTRFR
Mitochondrial translation release factor in rescue

1

2

High-throughput

0.479

High

1418104

DDX28
Probable ATP-dependent RNA helicase DDX28

1

1

High-throughput

0.479

High

1418110

FAKD2
FAST kinase domain-containing protein 2, mitochondrial

1

2

High-throughput

0.479

High

1418114

RF1ML
Peptide chain release factor 1-like, mitochondrial

1

2

High-throughput

0.479

High

1418119

DJC15
DnaJ homolog subfamily C member 15

1

1

High-throughput

0.479

High

61617

VWA8
von Willebrand factor A domain-containing protein 8

1

0

High-throughput

0.458

High

66280

MET15
12S rRNA N(4)-cytidine methyltransferase METTL15

1

0

High-throughput

0.458

High

183727

RT12
Small ribosomal subunit protein uS12m

1

0

High-throughput

0.458

High

242818

PRKN
E3 ubiquitin-protein ligase parkin

1

0

High-throughput

0.458

High

350982

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

1

0

High-throughput

0.458

High

471228

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

1

0

High-throughput

0.458

High

473048

RU17
U1 small nuclear ribonucleoprotein 70 kDa

1

0

High-throughput

0.458

High

519217

COX8A
Cytochrome c oxidase subunit 8A, mitochondrial

1

0

High-throughput

0.458

High

532930

CH60
60 kDa heat shock protein, mitochondrial

1

0

High-throughput

0.458

High

686398

RL13
Large ribosomal subunit protein eL13

1

0

High-throughput

0.458

High

693953

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.458

High

828934

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

841921

LPPRC
Leucine-rich PPR motif-containing protein, mitochondrial

1

0

High-throughput

0.458

High

852016

EFTS
Elongation factor Ts, mitochondrial

1

0

High-throughput

0.458

High

882859

EFTU
Elongation factor Tu, mitochondrial

1

0

High-throughput

0.458

High

905106

MECP2
Methyl-CpG-binding protein 2

1

0

High-throughput

0.458

High

960240

RL26
Large ribosomal subunit protein uL24

1

0

High-throughput

0.458

High

969412

RS8
Small ribosomal subunit protein eS8

1

0

High-throughput

0.458

High

1024168

TFAM
Transcription factor A, mitochondrial

1

0

High-throughput

0.458

High

1048673

SSBP
Single-stranded DNA-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1058252

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1087531

GRSF1
G-rich sequence factor 1

1

0

High-throughput

0.458

High

1092228

NFX1
Transcriptional repressor NF-X1

1

0

High-throughput

0.458

High

1149623

SURF1
Surfeit locus protein 1

1

0

High-throughput

0.458

High

1194356

LARP7
La-related protein 7

1

0

High-throughput

0.458

High

1207129

SYAM
Alanine--tRNA ligase, mitochondrial

1

0

High-throughput

0.458

High

1215806

RC3H1
Roquin-1

1

0

High-throughput

0.458

High

1228321

UTP25
U3 small nucleolar RNA-associated protein 25 homolog

1

0

High-throughput

0.458

High

1229668

VIR
Protein virilizer homolog

1

0

High-throughput

0.458

High

1271529

DHX30
ATP-dependent RNA helicase DHX30

1

0

High-throughput

0.458

High

1310376

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

High-throughput

0.458

High

1366552

AKAP1
A-kinase anchor protein 1, mitochondrial

1

0

High-throughput

0.458

High

1384862

CHCH1
Small ribosomal subunit protein mS37

1

0

High-throughput

0.458

High

1387755

FMT
Methionyl-tRNA formyltransferase, mitochondrial

1

0

High-throughput

0.458

High

1387941

RM38
Large ribosomal subunit protein mL38

1

0

High-throughput

0.458

High

1388261

RRFM
Ribosome-recycling factor, mitochondrial

1

0

High-throughput

0.458

High

1388390

MTEF3
Transcription termination factor 3, mitochondrial

1

0

High-throughput

0.458

High

1394081

RCC1L
RCC1-like G exchanging factor-like protein

1

0

Small-scale

0.458

High

1400808

TEFM
Transcription elongation factor, mitochondrial

1

0

High-throughput

0.458

High

1412418

TACO1
Translational activator of cytochrome c oxidase 1

1

0

High-throughput

0.458

High

1412570

CQ080
Mitochondrial nucleoid-associated protein 1

1

0

High-throughput

0.458

High

1414077

TMM70
Transmembrane protein 70, mitochondrial

1

0

High-throughput

0.458

High

1415655

TR61B
tRNA

1

0

High-throughput

0.458

High

1416527

HINT2
Adenosine 5'-monophosphoramidase HINT2

1

0

High-throughput

0.458

High

1418086

RT26
Small ribosomal subunit protein mS26

1

0

High-throughput

0.458

High

1418088

SLIRP
SRA stem-loop-interacting RNA-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1418089

CC90B
Coiled-coil domain-containing protein 90B, mitochondrial

1

0

High-throughput

0.458

High

1418092

IF3M
Translation initiation factor IF-3, mitochondrial

1

0

High-throughput

0.458

High

1418095

MTG2
Mitochondrial ribosome-associated GTPase 2

1

0

High-throughput

0.458

High

1418096

MET17
Ribosome assembly protein METTL17, mitochondrial

1

0

High-throughput

0.458

High

1418097

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

0

High-throughput

0.458

High

1418098

RM44
Large ribosomal subunit protein mL44

1

0

High-throughput

0.458

High

1418102

NGRN
Neugrin

1

0

High-throughput

0.458

High

1418107

MCUB
Calcium uniporter regulatory subunit MCUb, mitochondrial

1

0

High-throughput

0.458

High

1418108

OCAD1
OCIA domain-containing protein 1

1

0

High-throughput

0.458

High

1418113

MRES1
Mitochondrial transcription rescue factor 1

1

0

High-throughput

0.458

High

1418118

RM11
Large ribosomal subunit protein uL11m

1

0

High-throughput

0.458

High

284610

ECI2
Enoyl-CoA delta isomerase 2

1

1

High-throughput

0.445

High

477852

RM03
Large ribosomal subunit protein uL3m

1

1

High-throughput

0.445

High

1209619

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

1

1

High-throughput

0.445

High

285454

EED
Polycomb protein EED

1

1

High-throughput

0.437

High

373068

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.437

High

406602

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

1233938

Q6ICH2
single-stranded DNA cytosine deaminase

1

1

High-throughput

0.437

High

135331

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

1

0

High-throughput

0.426

High

653553

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.426

High

810341

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.426

High

902580

RT29
Small ribosomal subunit protein mS29

1

0

High-throughput

0.426

High

1418105

ATD3A
ATPase family AAA domain-containing protein 3A

1

0

High-throughput

0.426

High

73444

B2CML4
single-stranded DNA cytosine deaminase

1

1

High-throughput

0.407

High

169269

CASQ2
Calsequestrin-2

3

0

High-throughput

0.347

High

828442

PEX19
Peroxisomal biogenesis factor 19

3

0

High-throughput

0.347

High

391445

FRIL
Ferritin light chain

2

0

High-throughput

0.313

High

1260416

H1FNT
Testis-specific H1 histone

2

0

High-throughput

0.313

High

666125

PPAC
Low molecular weight phosphotyrosine protein phosphatase

1

0

High-throughput

0.282

High

867395

CAPZB
F-actin-capping protein subunit beta

1

0

High-throughput

0.282

High

1090368

EPS8
Epidermal growth factor receptor kinase substrate 8

1

0

High-throughput

0.282

High

1115602

ASPP2
Apoptosis-stimulating of p53 protein 2

1

0

High-throughput

0.282

High

1154165

ITSN1
Intersectin-1

1

0

High-throughput

0.282

High

1371373

UBP13
Ubiquitin carboxyl-terminal hydrolase 13

1

0

High-throughput

0.282

High

608181

PYRG1
CTP synthase 1

1

0

High-throughput

0.279

Low

649411

H1T
Histone H1t

1

0

High-throughput

0.279

Low

960547

PSME3
Proteasome activator complex subunit 3

1

0

High-throughput

0.279

Low

1407756

FOXB1
Forkhead box protein B1

1

0

High-throughput

0.279

Low

1418090

MIS12
Protein MIS12 homolog

1

0

High-throughput

0.279

Low

1415378

DUS23
Dual specificity protein phosphatase 23

1

0

High-throughput

0.265

Low

1042920

ERCC6
DNA excision repair protein ERCC-6

1

0

High-throughput

0.261

Low

1418115

KLF15
Krueppel-like factor 15

1

0

High-throughput

0.261

Low

214022

M3K7
Mitogen-activated protein kinase kinase kinase 7

1

0

High-throughput

0.249

Low

418415

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

0

High-throughput

0.249

Low

600199

ZNF22
Zinc finger protein 22

1

0

High-throughput

0.249

Low

831375

CCNF
Cyclin-F

1

0

High-throughput

0.249

Low

971033

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.249

Low

1015741

RHOG
Rho-related GTP-binding protein RhoG

1

0

High-throughput

0.249

Low

1317115

TAF1L
Transcription initiation factor TFIID subunit 1-like

1

0

High-throughput

0.249

Low

1418103

CYLD
Ubiquitin carboxyl-terminal hydrolase CYLD

1

0

High-throughput

0.249

Low

58923

PIPSL
Putative PIP5K1A and PSMD4-like protein

1

0

High-throughput

0.232

Low

1418116

FBW1B
F-box/WD repeat-containing protein 11

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025