Protein: RM55
Large ribosomal subunit protein mL55 (39S ribosomal protein L55, mitochondrial) (L55mt) (MRP-L55) (Mitochondrial large ribosomal subunit protein bL31m)

Gene: RM55, MRPL55
Organism: Homo sapiens
Interactions: 115
UniProt ID: Q7Z7F7

Gene Ontology (top 5):
GO:0003735 - structural constituent of ribosome
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005762 - mitochondrial large ribosomal subunit
GO:0006412 - translation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1281129

RM46
Large ribosomal subunit protein mL46

6

0

High-throughput

0.892

High

1281136

RT30
Large ribosomal subunit protein mL65

4

0

High-throughput

0.661

High

1281105

RM50
Large ribosomal subunit protein mL50

3

0

High-throughput

0.646

High

686239

RL13
Large ribosomal subunit protein eL13

3

0

High-throughput

0.638

High

1094048

RM28
Large ribosomal subunit protein bL28m

3

0

High-throughput

0.638

High

1281122

RM04
Large ribosomal subunit protein uL4m

3

0

High-throughput

0.638

High

1281125

RM37
Large ribosomal subunit protein mL37

3

0

High-throughput

0.638

High

1281135

RM47
Large ribosomal subunit protein uL29m

3

0

High-throughput

0.638

High

1281139

RM39
Large ribosomal subunit protein mL39

3

0

High-throughput

0.638

High

914653

RM12
Large ribosomal subunit protein bL12m

3

0

High-throughput

0.634

High

1281102

RM10
Large ribosomal subunit protein uL10m

3

0

High-throughput

0.634

High

1281151

RM42
Large ribosomal subunit protein mL42

3

0

High-throughput

0.634

High

1281115

RM48
Large ribosomal subunit protein mL48

1

1

High-throughput

0.618

High

1281104

RM41
Large ribosomal subunit protein mL41

2

0

High-throughput

0.602

High

1281121

RM13
Large ribosomal subunit protein uL13m

2

1

High-throughput

0.601

High

1123334

ICT1
Large ribosomal subunit protein mL62

2

0

High-throughput

0.585

High

1196117

RM51
Large ribosomal subunit protein mL51

2

0

High-throughput

0.576

High

1213276

RM02
Large ribosomal subunit protein uL2m

2

0

High-throughput

0.576

High

1281103

RM52
Large ribosomal subunit protein mL52

2

0

High-throughput

0.576

High

1281127

RM18
Large ribosomal subunit protein uL18m

2

0

High-throughput

0.576

High

1281142

RM27
Large ribosomal subunit protein bL27m

2

0

High-throughput

0.576

High

1162400

CLPP
ATP-dependent Clp protease proteolytic subunit, mitochondrial

2

0

High-throughput

0.559

High

1251029

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

2

1

High-throughput

0.558

High

824212

RL13A
Large ribosomal subunit protein uL13

1

1

High-throughput

0.536

High

615851

RL17
Large ribosomal subunit protein uL22

1

0

High-throughput

0.513

High

785260

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.513

High

842420

RL35
Large ribosomal subunit protein uL29

1

0

High-throughput

0.513

High

858969

RL27A
Large ribosomal subunit protein uL15

1

0

High-throughput

0.513

High

964125

RL37
Large ribosomal subunit protein eL37

1

0

High-throughput

0.513

High

969286

RS8
Small ribosomal subunit protein eS8

1

0

High-throughput

0.513

High

978591

RL23A
Large ribosomal subunit protein uL23

1

0

High-throughput

0.513

High

1016078

RL19
Large ribosomal subunit protein eL19

1

0

High-throughput

0.513

High

1242591

FAHD1
Oxaloacetate tautomerase FAHD1, mitochondrial

1

0

High-throughput

0.513

High

1281106

G45IP
Large ribosomal subunit protein mL64

1

0

High-throughput

0.513

High

1281107

RM30
Large ribosomal subunit protein uL30m

1

0

High-throughput

0.513

High

1281113

MASU1
Mitochondrial assembly of ribosomal large subunit protein 1

1

0

High-throughput

0.513

High

1281114

RM53
Large ribosomal subunit protein mL53

1

0

High-throughput

0.513

High

1281138

RT18A
Large ribosomal subunit protein mL66

1

0

High-throughput

0.513

High

1281141

RM35
Large ribosomal subunit protein bL35m

1

0

High-throughput

0.513

High

1016495

SRSF3
Serine/arginine-rich splicing factor 3

1

2

High-throughput

0.489

High

1120221

HNRPD
Heterogeneous nuclear ribonucleoprotein D0

1

1

High-throughput

0.489

High

1148714

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

1

1

High-throughput

0.489

High

1159984

SRSF7
Serine/arginine-rich splicing factor 7

1

1

High-throughput

0.489

High

1281134

LN28A
Protein lin-28 homolog A

1

1

High-throughput

0.489

High

1281148

YBOX2
Y-box-binding protein 2

1

1

High-throughput

0.489

High

281994

MPPB
Mitochondrial-processing peptidase subunit beta

1

1

High-throughput

0.479

High

287322

RF1M
Peptide chain release factor 1, mitochondrial

1

2

High-throughput

0.479

High

1083656

MPPA
Mitochondrial-processing peptidase subunit alpha

1

1

High-throughput

0.479

High

1281126

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

1

2

High-throughput

0.479

High

1281130

MTRFR
Mitochondrial translation release factor in rescue

1

2

High-throughput

0.479

High

1281144

RF1ML
Peptide chain release factor 1-like, mitochondrial

1

2

High-throughput

0.479

High

61539

VWA8
von Willebrand factor A domain-containing protein 8

1

0

High-throughput

0.458

High

66228

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

1

0

High-throughput

0.458

High

1281120

HINT2
Adenosine 5'-monophosphoramidase HINT2

1

0

High-throughput

0.458

High

183675

RT12
Small ribosomal subunit protein uS12m

1

0

High-throughput

0.458

High

279819

CISY
Citrate synthase, mitochondrial

1

0

High-throughput

0.458

High

350914

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

1

0

High-throughput

0.458

High

401064

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.458

High

693818

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.458

High

828833

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

851939

EFTS
Elongation factor Ts, mitochondrial

1

0

High-throughput

0.458

High

856302

IF2M
Translation initiation factor IF-2, mitochondrial

1

0

High-throughput

0.458

High

1024089

TFAM
Transcription factor A, mitochondrial

1

0

High-throughput

0.458

High

1048577

SSBP
Single-stranded DNA-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1058112

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1117768

AUHM
Methylglutaconyl-CoA hydratase, mitochondrial

1

0

High-throughput

0.458

High

1207060

SYAM
Alanine--tRNA ligase, mitochondrial

1

0

High-throughput

0.458

High

1234434

MRM1
rRNA methyltransferase 1, mitochondrial

1

0

High-throughput

0.458

High

1281109

FAKD4
FAST kinase domain-containing protein 4

1

0

High-throughput

0.458

High

1281110

RUSD4
Pseudouridylate synthase RPUSD4, mitochondrial

1

0

High-throughput

0.458

High

1281111

RRFM
Ribosome-recycling factor, mitochondrial

1

0

High-throughput

0.458

High

1281112

MTEF3
Transcription termination factor 3, mitochondrial

1

0

High-throughput

0.458

High

1281116

EFGM
Elongation factor G, mitochondrial

1

0

High-throughput

0.458

High

1281117

IMP2L
Mitochondrial inner membrane protease subunit 2

1

0

High-throughput

0.458

High

1281119

TACO1
Translational activator of cytochrome c oxidase 1

1

0

High-throughput

0.458

High

1281124

RT26
Small ribosomal subunit protein mS26

1

0

High-throughput

0.458

High

1281128

IF3M
Translation initiation factor IF-3, mitochondrial

1

0

High-throughput

0.458

High

1281131

MTG2
Mitochondrial ribosome-associated GTPase 2

1

0

High-throughput

0.458

High

1281132

MET17
Ribosome assembly protein METTL17, mitochondrial

1

0

High-throughput

0.458

High

1281133

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

0

High-throughput

0.458

High

1281143

MRES1
Mitochondrial transcription rescue factor 1

1

0

High-throughput

0.458

High

1281149

RM11
Large ribosomal subunit protein uL11m

1

0

High-throughput

0.458

High

172142

HNRDL
Heterogeneous nuclear ribonucleoprotein D-like

1

1

High-throughput

0.437

High

372439

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.437

High

406337

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

530025

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.426

High

653410

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.426

High

1281137

ATD3A
ATPase family AAA domain-containing protein 3A

1

0

High-throughput

0.426

High

1060795

ACK1
Activated CDC42 kinase 1

2

0

High-throughput

0.298

High

123752

MYO1C
Unconventional myosin-Ic

1

0

High-throughput

0.279

Low

129755

CBX4
E3 SUMO-protein ligase CBX4

1

0

High-throughput

0.279

Low

856771

BAG6
Large proline-rich protein BAG6

1

0

High-throughput

0.279

Low

900889

RAB5C
Ras-related protein Rab-5C

1

0

High-throughput

0.279

Low

920079

PLK1
Serine/threonine-protein kinase PLK1

1

0

High-throughput

0.279

Low

1027556

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

0

High-throughput

0.279

Low

1062032

SRSF4
Serine/arginine-rich splicing factor 4

1

0

High-throughput

0.279

Low

1260362

H1FNT
Testis-specific H1 histone

1

0

High-throughput

0.279

Low

1281118

SORT
Sortilin

1

0

High-throughput

0.279

Low

1281123

PAR6B
Partitioning defective 6 homolog beta

1

0

High-throughput

0.279

Low

1281140

UGGG1
UDP-glucose:glycoprotein glucosyltransferase 1

1

0

High-throughput

0.279

Low

1281146

CHRD1
Cysteine and histidine-rich domain-containing protein 1

1

0

High-throughput

0.279

Low

315736

RECQ4
ATP-dependent DNA helicase Q4

1

0

High-throughput

0.249

Low

317875

LTN1
E3 ubiquitin-protein ligase listerin

1

0

High-throughput

0.249

Low

320710

UBXN7
UBX domain-containing protein 7

1

0

High-throughput

0.249

Low

472858

RU17
U1 small nuclear ribonucleoprotein 70 kDa

1

0

High-throughput

0.249

Low

904884

MECP2
Methyl-CpG-binding protein 2

1

0

High-throughput

0.249

Low

1015560

RHOG
Rho-related GTP-binding protein RhoG

1

0

High-throughput

0.249

Low

1051259

KPCZ
Protein kinase C zeta type

1

0

High-throughput

0.249

Low

1246862

RICTR
Rapamycin-insensitive companion of mTOR

1

0

High-throughput

0.249

Low

1271711

MEPCE
7SK snRNA methylphosphate capping enzyme

1

0

High-throughput

0.249

Low

1281108

KAT6A
Histone acetyltransferase KAT6A

1

0

High-throughput

0.249

Low

1281145

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.249

Low

1281147

FZR1
Fizzy-related protein homolog

1

0

High-throughput

0.249

Low

1281150

MAFB
Transcription factor MafB

1

0

High-throughput

0.249

Low

1242152

NPAL3
NIPA-like protein 3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025